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BD+21 1798

** SIMBAD ** F5 11 papers Gaia DR3SIMBADVizieR
Пряме сходження
08h 15m 31.38s
Схилення
+21° 23′ 48.0″
Галактичні l, b
201.71, 27.62
Зоряна величина V
9.78
Паралакс
2.468 mas
Червоне зміщення
-7.075e-05
Променева швидкість
-21.21 km/s
Власний рух
11.33, -17.52 mas/yr

Також відомий як

19 identifiers

2MASS J08153138+2123479AG+21 915BD+21 1798CCDM J08155+2124AB** COU 279** COU 279ABGaia DR1 676020293248731392Gaia DR2 676020297544686464Gaia DR3 676020297544686464GPM 123.880717+21.396699GSC 01389-01917IDS 08097+2141 ABPPM 98517Pul -3 430133SAO 80047TIC 82349260TYC 1389-1917-1WDS J08155+2124ABYZ 21 3309

Опубліковані вимірювання

6 quantities measured more than once
One object can carry a dozen published estimates of the same quantity. The register keeps them side by side rather than picking a winner — the citation is part of the value.

Паралакс 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
2.468 mas ± 0.316 SIMBAD 2018yCat.1345....0G 2018
3.99 mas ± 0.45 SIMBAD 2016A&A...595A...2G 2016

Променева швидкість 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
-20.87253 km/s ± 0.7051 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
-21.21 km/s ± 0.51 v SIMBAD 2018yCat.1345....0G 2018

Власний рух за прямим сходженням 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
11.329 mas/yr ± 0.485 ICRS SIMBAD 2018yCat.1345....0G 2018
16 mas/yr ± 5 ICRS SIMBAD 2004A&A...418..357K 2004
4 mas/yr ICRS SIMBAD 1997KFNT...13e..70R 1997
5 mas/yr ± 9 FK4 SIMBAD 1971IAUCo...7..153L 1971

Власний рух за схиленням 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
-17.521 mas/yr ± 0.367 ICRS SIMBAD 2018yCat.1345....0G 2018
-22 mas/yr ± 4 ICRS SIMBAD 2004A&A...418..357K 2004
-13 mas/yr ICRS SIMBAD 1997KFNT...13e..70R 1997
-18 mas/yr ± 9 FK4 SIMBAD 1971IAUCo...7..153L 1971

Зоряна величина 8 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
9.614682 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
9.614682 mag ± 0.002949 G · V SIMBAD 2020yCat.1350....0G 2020
8.809 mag ± 0.03 J SIMBAD 2003yCat.2246....0C 2003
8.591 mag ± 0.02 H SIMBAD 2003yCat.2246....0C 2003
8.574 mag ± 0.021 K SIMBAD 2003yCat.2246....0C 2003
9.78 mag ± 0.04 V · V SIMBAD 2000A&A...355L..27H 2000
10.14 mag ± 0.04 B · V SIMBAD 2000A&A...355L..27H 2000
10 mag R SIMBAD 1998yCat.1252....0M 1998

Розподіл енергії у спектрі 192 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.45 Jy Johnson:V · I/239/tyc_main VizieR I/239/tyc_main
0.446 Jy ± 0.02 HIP:VT · I/239/tyc_main VizieR I/239/tyc_main
0.314 Jy ± 0.014 HIP:BT · I/239/tyc_main VizieR I/239/tyc_main
0.443 Jy HIP:VT · I/275/ac2002 VizieR I/275/ac2002
0.322 Jy HIP:BT · I/275/ac2002 VizieR I/275/ac2002
0.444 Jy ± 0.016 HIP:VT · I/276/catalog VizieR I/276/catalog
0.325 Jy ± 0.012 HIP:BT · I/276/catalog VizieR I/276/catalog
0.251 Jy ± 0.005 2MASS:Ks · I/280B/ascc VizieR I/280B/ascc
0.385 Jy ± 0.007 2MASS:H · I/280B/ascc VizieR I/280B/ascc
0.472 Jy ± 0.013 2MASS:J · I/280B/ascc VizieR I/280B/ascc
0.384 Jy 2MASS:H · I/297/out VizieR I/297/out
0.472 Jy 2MASS:J · I/297/out VizieR I/297/out
Show the remaining 180
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.251 Jy 2MASS:Ks · I/304/out VizieR I/304/out
0.384 Jy 2MASS:H · I/304/out VizieR I/304/out
0.472 Jy 2MASS:J · I/304/out VizieR I/304/out
0.348 Jy ± 0.013 Johnson:B · I/305/out VizieR I/305/out
0.251 Jy ± 0.005 2MASS:Ks · I/317/sample VizieR I/317/sample
0.384 Jy ± 0.007 2MASS:H · I/317/sample VizieR I/317/sample
0.472 Jy ± 0.013 2MASS:J · I/317/sample VizieR I/317/sample
0.251 Jy ± 0.005 2MASS:Ks · I/319/xpm VizieR I/319/xpm
0.384 Jy ± 0.007 2MASS:H · I/319/xpm VizieR I/319/xpm
0.472 Jy ± 0.013 2MASS:J · I/319/xpm VizieR I/319/xpm
0.251 Jy ± 0.005 2MASS:Ks · I/322A/out VizieR I/322A/out
0.384 Jy ± 0.007 2MASS:H · I/322A/out VizieR I/322A/out
0.472 Jy ± 0.013 2MASS:J · I/322A/out VizieR I/322A/out
0.251 Jy 2MASS:Ks · I/327/cmc15 VizieR I/327/cmc15
0.384 Jy 2MASS:H · I/327/cmc15 VizieR I/327/cmc15
0.472 Jy 2MASS:J · I/327/cmc15 VizieR I/327/cmc15
0.251 Jy 2MASS:Ks · I/331/apop VizieR I/331/apop
0.384 Jy 2MASS:H · I/331/apop VizieR I/331/apop
0.472 Jy 2MASS:J · I/331/apop VizieR I/331/apop
0.451 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.443 Jy ± 0.017 HIP:VT · I/337/tgasptyc VizieR I/337/tgasptyc
0.323 Jy ± 0.012 HIP:BT · I/337/tgasptyc VizieR I/337/tgasptyc
0.384 Jy ± 0.007 2MASS:H · I/339/hsoy VizieR I/339/hsoy
0.472 Jy ± 0.013 2MASS:J · I/339/hsoy VizieR I/339/hsoy
0.451 Jy ± 0 Gaia:G · I/339/hsoy VizieR I/339/hsoy
0.384 Jy 2MASS:H · I/340/ucac5 VizieR I/340/ucac5
0.472 Jy 2MASS:J · I/340/ucac5 VizieR I/340/ucac5
0.451 Jy Gaia:G · I/340/ucac5 VizieR I/340/ucac5
0.368 Jy ± 0.014 Johnson:B · I/342/f3 VizieR I/342/f3
0.533 Jy ± 0 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
0.476 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
0.407 Jy ± 0.001 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
0.524 Jy ± 0.002 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.46 Jy ± 0.001 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.416 Jy ± 0.001 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.443 Jy ± 0.017 HIP:VT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.323 Jy ± 0.012 HIP:BT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.251 Jy ± 0.005 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.384 Jy ± 0.007 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.472 Jy ± 0.013 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.28 Jy ± 0 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.528 Jy ± 0 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.501 Jy ± 0 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.396 Jy ± 0 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.12 Jy ± 0 SDSS:u · I/353/gsc242 VizieR I/353/gsc242
0.00397 Jy ± 0.0011 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.0109 Jy ± 0.0003 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.064 Jy ± 0.0011 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.119 Jy ± 0.002 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
0.348 Jy ± 0.001 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
0.0145 Jy ± 0.0001 GALEX:NUV · I/353/gsc242 VizieR I/353/gsc242
7.57000e-05 Jy ± 1.15e-05 GALEX:FUV · I/353/gsc242 VizieR I/353/gsc242
0.524 Jy ± 0.002 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.46 Jy ± 0.001 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.416 Jy ± 0.001 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.551 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
0.539 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
0.509 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
0.515 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
0.465 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
0.417 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
0.366 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
0.165 Jy SDSS:u · I/360/syntphot VizieR I/360/syntphot
0.17 Jy Cousins:U · I/360/syntphot VizieR I/360/syntphot
0.246 Jy ± 0.003 Johnson:K · II/246/out VizieR II/246/out
0.381 Jy ± 0.007 Johnson:H · II/246/out VizieR II/246/out
0.482 Jy ± 0.013 Johnson:J · II/246/out VizieR II/246/out
0.47 Jy ± 0.019 Johnson:V · II/271A/patch2 VizieR II/271A/patch2
0.00346 Jy ± 0.00102 WISE:W4 · II/311/wise VizieR II/311/wise
0.0109 Jy ± 0.0002 WISE:W3 · II/311/wise VizieR II/311/wise
0.0647 Jy ± 0.0012 WISE:W2 · II/311/wise VizieR II/311/wise
0.119 Jy ± 0.003 WISE:W1 · II/311/wise VizieR II/311/wise
0.251 Jy ± 0.005 2MASS:Ks · II/311/wise VizieR II/311/wise
0.384 Jy ± 0.007 2MASS:H · II/311/wise VizieR II/311/wise
0.472 Jy ± 0.013 2MASS:J · II/311/wise VizieR II/311/wise
0.0151 Jy ± 0.0001 GALEX:NUV · II/312/ais VizieR II/312/ais
8.43000e-05 Jy ± 6.50e-06 GALEX:FUV · II/312/ais VizieR II/312/ais
0.0401 Jy ± 0 UKIDSS:K · II/319/las9 VizieR II/319/las9
0.0173 Jy ± 0 UKIDSS:J · II/319/las9 VizieR II/319/las9
0.0515 Jy ± 0 UKIDSS:Y · II/319/las9 VizieR II/319/las9
0.0375 Jy ± 0 UKIDSS:H · II/319/las9 VizieR II/319/las9
0.00397 Jy ± 0.0011 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.0109 Jy ± 0.0003 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.064 Jy ± 0.0011 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.119 Jy ± 0.002 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.251 Jy ± 0.005 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.384 Jy ± 0.007 2MASS:H · II/328/allwise VizieR II/328/allwise
0.472 Jy ± 0.013 2MASS:J · II/328/allwise VizieR II/328/allwise
0.0145 Jy ± 0.0001 GALEX:NUV · II/335/galex_ais VizieR II/335/galex_ais
7.57000e-05 Jy ± 1.15e-05 GALEX:FUV · II/335/galex_ais VizieR II/335/galex_ais
0.241 Jy SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.366 Jy ± 0.003 Johnson:B · II/336/apass9 VizieR II/336/apass9
0.0593 Jy ± 0.001 Johnson:M · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.112 Jy ± 0.002 Johnson:L · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.243 Jy ± 0.005 Johnson:K · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.381 Jy ± 0.007 Johnson:H · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.482 Jy ± 0.013 Johnson:J · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.473 Jy ± 0.021 HIP:VT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.338 Jy ± 0.014 HIP:BT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.511 Jy PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.524 Jy PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.541 Jy PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.528 Jy PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.44 Jy PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.251 Jy 2MASS:Ks · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.384 Jy 2MASS:H · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.472 Jy 2MASS:J · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.064 Jy ± 0.0005 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.116 Jy ± 0.001 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.0721 Jy ± 0.0001 PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.0128 Jy ± 0.0018 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.32 Jy ± 0.072 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.138 Jy ± 0.031 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.44 Jy PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.251 Jy ± 0.005 2MASS:Ks · IV/34/epic VizieR IV/34/epic
0.384 Jy ± 0.007 2MASS:H · IV/34/epic VizieR IV/34/epic
0.472 Jy ± 0.013 2MASS:J · IV/34/epic VizieR IV/34/epic
0.576 Jy ± 0.032 SDSS:i · IV/34/epic VizieR IV/34/epic
0.396 Jy ± 0.015 SDSS:r · IV/34/epic VizieR IV/34/epic
0.447 Jy ± 0.017 Johnson:V · IV/34/epic VizieR IV/34/epic
0.242 Jy ± 0.007 SDSS:g · IV/34/epic VizieR IV/34/epic
0.373 Jy ± 0.014 Johnson:B · IV/34/epic VizieR IV/34/epic
0.00397 Jy ± 0.0011 WISE:W4 · IV/38/tic VizieR IV/38/tic
0.0109 Jy ± 0.0003 WISE:W3 · IV/38/tic VizieR IV/38/tic
0.064 Jy ± 0.0011 WISE:W2 · IV/38/tic VizieR IV/38/tic
0.119 Jy ± 0.002 WISE:W1 · IV/38/tic VizieR IV/38/tic
0.251 Jy ± 0.005 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.381 Jy ± 0.007 Johnson:H · IV/38/tic VizieR IV/38/tic
0.482 Jy ± 0.013 Johnson:J · IV/38/tic VizieR IV/38/tic
0.436 Jy ± 0 Gaia:G · IV/38/tic VizieR IV/38/tic
0.447 Jy ± 0.002 Johnson:V · IV/38/tic VizieR IV/38/tic
0.373 Jy ± 0.028 Johnson:B · IV/38/tic VizieR IV/38/tic
0.00397 Jy ± 0.0011 WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.0109 Jy ± 0.0003 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.064 Jy ± 0.0011 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.119 Jy ± 0.002 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
0.251 Jy ± 0.005 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.381 Jy ± 0.007 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.482 Jy ± 0.013 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
0.436 Jy ± 0 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
0.447 Jy ± 0.002 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.373 Jy ± 0.028 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
0.443 Jy ± 0.017 HIP:VT · V/136/tycall VizieR V/136/tycall
0.323 Jy ± 0.012 HIP:BT · V/136/tycall VizieR V/136/tycall
0.429 Jy ± 0.016 Johnson:V · V/136/tycdwarf VizieR V/136/tycdwarf
0.349 Jy ± 0.013 Johnson:B · V/136/tycdwarf VizieR V/136/tycdwarf
0.361 Jy ± 0.022 Johnson:B · V/145/sky2kv5 VizieR V/145/sky2kv5
0.0409 Jy ± 0.0002 SDSS:z · V/154/sdss16 VizieR V/154/sdss16
0.534 Jy ± 0 SDSS:i · V/154/sdss16 VizieR V/154/sdss16
0.494 Jy ± 0 SDSS:r · V/154/sdss16 VizieR V/154/sdss16
0.337 Jy ± 0 SDSS:g · V/154/sdss16 VizieR V/154/sdss16
0.0134 Jy ± 0 SDSS:u · V/154/sdss16 VizieR V/154/sdss16
0.00152 Jy Gaia:G · VI/137/gum_mw VizieR VI/137/gum_mw
0.384 Jy ± 0.005 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.472 Jy ± 0.011 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.614 Jy ± 0.001 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.478 Jy ± 0.051 Johnson:V · J/A+A/653/A98/aspic1_1 VizieR J/A+A/653/A98/aspic1_1
0.243 Jy ± 0.005 Johnson:K · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.381 Jy ± 0.007 Johnson:H · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.482 Jy ± 0.013 Johnson:J · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.618 Jy Gaia:G · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.436 Jy ± 0 Gaia:G · J/A+A/692/A150/allskytg VizieR J/A+A/692/A150/allskytg
0.00397 Jy WISE:W4 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.0109 Jy WISE:W3 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.064 Jy WISE:W2 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.119 Jy WISE:W1 · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.251 Jy 2MASS:Ks · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.384 Jy 2MASS:H · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.472 Jy 2MASS:J · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.451 Jy Gaia:G · J/AJ/156/102/table9 VizieR J/AJ/156/102/table9
0.244 Jy ± 0.004 Johnson:K · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.381 Jy ± 0.004 Johnson:H · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.482 Jy ± 0.013 Johnson:J · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.444 Jy ± 0.016 HIP:VT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.325 Jy ± 0.012 HIP:BT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.443 Jy Johnson:V · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.371 Jy Johnson:B · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.0119 Jy WISE:W3 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.0645 Jy WISE:W2 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.436 Jy ± 0 Gaia:G · J/MNRAS/486/251/tablea1 VizieR J/MNRAS/486/251/tablea1

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
LP 367-49 HighPM* 298.4″ —
SDSS J081509.50+212437.6 QSO 309.6″ 19.33
SDSS J081524.82+211827.9 QSO 332.9″ —
SDSS J081557.05+212146.4 Galaxy 378.6″ —
2MASS J08151406+2128580 Star 393.2″ 13.9
BD+21 1799 Star 413.6″ 9.11
SDSS J081603.67+212144.2 QSO 467.7″ 19.32
ATO J123.7268+21.4256 RRLyrae 526.4″ 17.3
2MASS J08145316+2122368 Star 538.5″ —

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
Gaia DR3 2026-08-25 06:18 open at source
SIMBAD 2026-08-25 06:18 open at source
VizieR 2026-08-25 06:18 open at source

Machine-readable: /api/v1/object/bd-21-1798 · Registry entry updated 2026-08-14.