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HD 74821

alf2CVnV* SIMBAD a2* ApSi 10 papers Gaia DR3SIMBADVizieR
Пряме сходження
08h 45m 11.34s
Схилення
−31° 35′ 58.4″
Галактичні l, b
253.94, 7.01
Зоряна величина V
8.55
Паралакс
1.6544 mas
Власний рух
-9.828, 5.484 mas/yr

Також відомий як

15 identifiers

2MASS J08451132-3135583CD-31 6492CPC 17 4129CPD-31 2545Gaia DR1 5641066156021546368Gaia DR2 5641066160322465664Gaia DR3 5641066160322465664GSC 07137-02348HD 74821PPM 285612Renson 20920SAO 199579TD1 13041TIC 186008880TYC 7137-2348-1

Записані параметри

2 quantities with a single published value
ПараметрЗначенняОдиницяПохибка Як опублікованоДжерелоПосилання
RUWE 1.247622 Gaia DR3 Gaia DR3 2023A&A...674A...1G
Період змінності 2.963582 d PULS SIMBAD 2022yCat.1358....0G

Опубліковані вимірювання

7 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.

Відстань 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
604.449 pc ± 10.85 paral SIMBAD 2020yCat.1350....0G 2020
582.0383 pc ± 17.89 paral SIMBAD 2018yCat.1345....0G 2018

Паралакс 4 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
1.654405 mas ± 0.02967 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
1.6544 mas ± 0.0297 SIMBAD 2020yCat.1350....0G 2020
1.7181 mas ± 0.0528 SIMBAD 2018yCat.1345....0G 2018
1.78 mas ± 0.51 SIMBAD 2016A&A...595A...2G 2016

Спектральний клас 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
B9 SIMBAD 1993yCat.3135....0C 1993
ApSi SIMBAD 1982MSS...C03....0H 1982

Власний рух за прямим сходженням 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
-9.828342 mas/yr ± 0.02404 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
-9.828 mas/yr ± 0.024 ICRS SIMBAD 2020yCat.1350....0G 2020
-9.708 mas/yr ± 0.068 ICRS SIMBAD 2018yCat.1345....0G 2018

Власний рух за схиленням 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
5.484191 mas/yr ± 0.03209 Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
5.484 mas/yr ± 0.032 ICRS SIMBAD 2020yCat.1350....0G 2020
5.548 mas/yr ± 0.089 ICRS SIMBAD 2018yCat.1345....0G 2018

Зоряна величина 7 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
8.533455 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
8.533455 mag ± 0.002796 G · V SIMBAD 2020yCat.1350....0G 2020
8.612 mag ± 0.026 J SIMBAD 2003yCat.2246....0C 2003
8.679 mag ± 0.046 H SIMBAD 2003yCat.2246....0C 2003
8.686 mag ± 0.021 K SIMBAD 2003yCat.2246....0C 2003
8.55 mag ± 0.01 V · V SIMBAD 2000A&A...355L..27H 2000
8.47 mag ± 0.01 B · V SIMBAD 2000A&A...355L..27H 2000

Розподіл енергії у спектрі 182 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
1.37 Jy Johnson:V · I/239/tyc_main VizieR I/239/tyc_main
1.44 Jy ± 0.01 HIP:VT · I/239/tyc_main VizieR I/239/tyc_main
1.67 Jy ± 0.01 HIP:BT · I/239/tyc_main VizieR I/239/tyc_main
1.45 Jy HIP:VT · I/275/ac2002 VizieR I/275/ac2002
1.64 Jy HIP:BT · I/275/ac2002 VizieR I/275/ac2002
0.227 Jy ± 0.004 2MASS:Ks · I/280B/ascc VizieR I/280B/ascc
0.355 Jy ± 0.015 2MASS:H · I/280B/ascc VizieR I/280B/ascc
0.566 Jy ± 0.014 2MASS:J · I/280B/ascc VizieR I/280B/ascc
0.355 Jy 2MASS:H · I/297/out VizieR I/297/out
0.566 Jy 2MASS:J · I/297/out VizieR I/297/out
1.76 Jy ± 0.02 Johnson:B · I/305/out VizieR I/305/out
0.226 Jy ± 0.004 2MASS:Ks · I/317/sample VizieR I/317/sample
Show the remaining 170
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.355 Jy ± 0.015 2MASS:H · I/317/sample VizieR I/317/sample
0.566 Jy ± 0.014 2MASS:J · I/317/sample VizieR I/317/sample
0.226 Jy 2MASS:Ks · I/320/spm4 VizieR I/320/spm4
0.355 Jy 2MASS:H · I/320/spm4 VizieR I/320/spm4
0.566 Jy 2MASS:J · I/320/spm4 VizieR I/320/spm4
1.38 Jy Johnson:V · I/320/spm4 VizieR I/320/spm4
1.73 Jy Johnson:B · I/320/spm4 VizieR I/320/spm4
0.226 Jy ± 0.004 2MASS:Ks · I/322A/out VizieR I/322A/out
0.355 Jy ± 0.016 2MASS:H · I/322A/out VizieR I/322A/out
0.566 Jy ± 0.016 2MASS:J · I/322A/out VizieR I/322A/out
1.12 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
1.45 Jy ± 0.01 HIP:VT · I/337/tgasptyc VizieR I/337/tgasptyc
1.64 Jy ± 0.02 HIP:BT · I/337/tgasptyc VizieR I/337/tgasptyc
0.355 Jy ± 0.015 2MASS:H · I/339/hsoy VizieR I/339/hsoy
0.566 Jy ± 0.014 2MASS:J · I/339/hsoy VizieR I/339/hsoy
1.12 Jy ± 0 Gaia:G · I/339/hsoy VizieR I/339/hsoy
0.354 Jy 2MASS:H · I/340/ucac5 VizieR I/340/ucac5
0.566 Jy 2MASS:J · I/340/ucac5 VizieR I/340/ucac5
1.12 Jy Gaia:G · I/340/ucac5 VizieR I/340/ucac5
0.969 Jy ± 0.001 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
1.28 Jy ± 0 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
1.4 Jy ± 0 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
0.000142 Jy ± 1.00e-06 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.95 Jy ± 0.003 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
1.43 Jy ± 0 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
1.45 Jy ± 0.01 HIP:VT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
1.64 Jy ± 0.02 HIP:BT · I/350/tyc2tdsc VizieR I/350/tyc2tdsc
0.00575 Jy ± 0.00095 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.00953 Jy ± 0.00022 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.0561 Jy ± 0.0011 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.104 Jy ± 0.002 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
1.02 Jy ± 0.04 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
1.2 Jy ± 0 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
1.25 Jy ± 0.06 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
1.33 Jy ± 0.17 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.0263 Jy ± 0 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.354 Jy ± 0.015 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.0171 Jy ± 0 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.658 Jy ± 0.039 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.888 Jy ± 0.034 SDSS:u · I/353/gsc242 VizieR I/353/gsc242
0.000142 Jy ± 1.00e-06 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.95 Jy ± 0.003 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
1.43 Jy ± 0 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
1.4 Jy HIP:Hp · I/358/varisum VizieR I/358/varisum
0.944 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
0.853 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
1.14 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
1.23 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
1.34 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
1.64 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
1.75 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
1.16 Jy SDSS:u · I/360/syntphot VizieR I/360/syntphot
1.24 Jy Cousins:U · I/360/syntphot VizieR I/360/syntphot
0.22 Jy ± 0.002 Johnson:K · II/246/out VizieR II/246/out
0.342 Jy ± 0.008 Johnson:H · II/246/out VizieR II/246/out
0.554 Jy ± 0.003 Johnson:J · II/246/out VizieR II/246/out
0.0041 Jy ± 0.00089 WISE:W4 · II/311/wise VizieR II/311/wise
0.00918 Jy ± 0.0002 WISE:W3 · II/311/wise VizieR II/311/wise
0.0562 Jy ± 0.0011 WISE:W2 · II/311/wise VizieR II/311/wise
0.104 Jy ± 0.002 WISE:W1 · II/311/wise VizieR II/311/wise
0.226 Jy ± 0.004 2MASS:Ks · II/311/wise VizieR II/311/wise
0.355 Jy ± 0.015 2MASS:H · II/311/wise VizieR II/311/wise
0.566 Jy ± 0.014 2MASS:J · II/311/wise VizieR II/311/wise
0.00575 Jy ± 0.00095 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.00953 Jy ± 0.00022 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.0561 Jy ± 0.0011 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.104 Jy ± 0.002 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.226 Jy ± 0.004 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.355 Jy ± 0.015 2MASS:H · II/328/allwise VizieR II/328/allwise
0.566 Jy ± 0.014 2MASS:J · II/328/allwise VizieR II/328/allwise
1.02 Jy ± 0.04 SDSS:i' · II/336/apass9 VizieR II/336/apass9
1.25 Jy ± 0.06 SDSS:r' · II/336/apass9 VizieR II/336/apass9
1.39 Jy ± 0.05 Johnson:V · II/336/apass9 VizieR II/336/apass9
1.33 Jy ± 0.17 SDSS:g' · II/336/apass9 VizieR II/336/apass9
1.77 Jy ± 0.04 Johnson:B · II/336/apass9 VizieR II/336/apass9
0.0519 Jy ± 0.001 Johnson:M · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.0976 Jy ± 0.002 Johnson:L · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.219 Jy ± 0.004 Johnson:K · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.351 Jy ± 0.015 Johnson:H · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.578 Jy ± 0.014 Johnson:J · II/346/jsdc_v2 VizieR II/346/jsdc_v2
1.43 Jy ± 0.01 HIP:VT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
1.62 Jy ± 0.01 HIP:BT · II/346/jsdc_v2 VizieR II/346/jsdc_v2
0.953 Jy ± 0.045 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.423 Jy ± 0.023 SkyMapper/SkyMapper:z · II/358/smss VizieR II/358/smss
0.554 Jy ± 0.009 SkyMapper/SkyMapper:i · II/358/smss VizieR II/358/smss
0.883 Jy ± 0.007 SkyMapper/SkyMapper:r · II/358/smss VizieR II/358/smss
1.32 Jy ± 0.05 SkyMapper/SkyMapper:g · II/358/smss VizieR II/358/smss
1.11 Jy ± 0.08 SkyMapper/SkyMapper:v · II/358/smss VizieR II/358/smss
0.362 Jy ± 0.01 SkyMapper/SkyMapper:u · II/358/smss VizieR II/358/smss
0.0537 Jy ± 0.0001 VISTA:Ks · II/359/vhs_dr4 VizieR II/359/vhs_dr4
0.0519 Jy ± 0 VISTA:J · II/359/vhs_dr4 VizieR II/359/vhs_dr4
0.355 Jy ± 0.015 2MASS:H · II/360/catalog VizieR II/360/catalog
0.566 Jy ± 0.014 2MASS:J · II/360/catalog VizieR II/360/catalog
0.226 Jy 2MASS:Ks · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.354 Jy 2MASS:H · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.566 Jy 2MASS:J · II/361/mdfc-v10 VizieR II/361/mdfc-v10
0.0542 Jy ± 0.0004 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.101 Jy ± 0.001 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.00575 Jy ± 0.00095 WISE:W4 · II/366/catv2021 VizieR II/366/catv2021
0.00953 Jy ± 0.00022 WISE:W3 · II/366/catv2021 VizieR II/366/catv2021
0.0561 Jy ± 0.0011 WISE:W2 · II/366/catv2021 VizieR II/366/catv2021
0.104 Jy ± 0.002 WISE:W1 · II/366/catv2021 VizieR II/366/catv2021
0.226 Jy ± 0.004 2MASS:Ks · II/366/catv2021 VizieR II/366/catv2021
0.354 Jy ± 0.015 2MASS:H · II/366/catv2021 VizieR II/366/catv2021
0.566 Jy ± 0.014 2MASS:J · II/366/catv2021 VizieR II/366/catv2021
1.16 Jy ± 0 Gaia:G · II/366/catv2021 VizieR II/366/catv2021
1.39 Jy ± 0.05 Johnson:V · II/366/catv2021 VizieR II/366/catv2021
1.77 Jy ± 0.04 Johnson:B · II/366/catv2021 VizieR II/366/catv2021
0.494 Jy SkyMapper/SkyMapper:z · II/379/smssdr4 VizieR II/379/smssdr4
0.663 Jy SkyMapper/SkyMapper:i · II/379/smssdr4 VizieR II/379/smssdr4
1.12 Jy SkyMapper/SkyMapper:r · II/379/smssdr4 VizieR II/379/smssdr4
1.6 Jy SkyMapper/SkyMapper:g · II/379/smssdr4 VizieR II/379/smssdr4
1.14 Jy ± 0.02 SkyMapper/SkyMapper:v · II/379/smssdr4 VizieR II/379/smssdr4
0.399 Jy ± 0.015 SkyMapper/SkyMapper:u · II/379/smssdr4 VizieR II/379/smssdr4
1.32 Jy Johnson:V · III/68/catalog VizieR III/68/catalog
1.17 Jy Gaia:G · IV/35/wn18_b10 VizieR IV/35/wn18_b10
0.00575 Jy ± 0.00095 WISE:W4 · IV/38/tic VizieR IV/38/tic
0.00953 Jy ± 0.00022 WISE:W3 · IV/38/tic VizieR IV/38/tic
0.0561 Jy ± 0.0011 WISE:W2 · IV/38/tic VizieR IV/38/tic
0.104 Jy ± 0.002 WISE:W1 · IV/38/tic VizieR IV/38/tic
0.226 Jy ± 0.004 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.351 Jy ± 0.015 Johnson:H · IV/38/tic VizieR IV/38/tic
0.578 Jy ± 0.014 Johnson:J · IV/38/tic VizieR IV/38/tic
1.17 Jy ± 0 Gaia:G · IV/38/tic VizieR IV/38/tic
1.38 Jy ± 0 Johnson:V · IV/38/tic VizieR IV/38/tic
1.75 Jy ± 0.04 Johnson:B · IV/38/tic VizieR IV/38/tic
0.00575 Jy ± 0.00095 WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.00953 Jy ± 0.00022 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.0561 Jy ± 0.0011 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.104 Jy ± 0.002 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
0.226 Jy ± 0.004 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.351 Jy ± 0.015 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.578 Jy ± 0.014 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
1.17 Jy ± 0 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
1.38 Jy ± 0 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
1.75 Jy ± 0.04 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
1.45 Jy ± 0.01 HIP:VT · V/136/tycall VizieR V/136/tycall
1.64 Jy ± 0.02 HIP:BT · V/136/tycall VizieR V/136/tycall
1.76 Jy ± 0.01 Johnson:B · V/145/sky2kv5 VizieR V/145/sky2kv5
0.248 Jy ± 0.021 Johnson:K · B/denis/denis VizieR B/denis/denis
0.647 Jy ± 0.054 Johnson:J · B/denis/denis VizieR B/denis/denis
0.52 Jy ± 0.034 Cousins:I · B/denis/denis VizieR B/denis/denis
0.355 Jy ± 0.014 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.566 Jy ± 0.01 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
1.12 Jy ± 0 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.226 Jy 2MASS:Ks · J/A+A/650/A112/target VizieR J/A+A/650/A112/target
0.354 Jy 2MASS:H · J/A+A/650/A112/target VizieR J/A+A/650/A112/target
0.566 Jy 2MASS:J · J/A+A/650/A112/target VizieR J/A+A/650/A112/target
0.226 Jy 2MASS:Ks · J/A+A/650/A112/filtered VizieR J/A+A/650/A112/filtered
0.354 Jy 2MASS:H · J/A+A/650/A112/filtered VizieR J/A+A/650/A112/filtered
0.566 Jy 2MASS:J · J/A+A/650/A112/filtered VizieR J/A+A/650/A112/filtered
0.219 Jy ± 0.004 Johnson:K · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.351 Jy ± 0.015 Johnson:H · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
0.578 Jy ± 0.014 Johnson:J · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
1.12 Jy ± 0 Gaia:G · J/A+A/652/A120/oba-cat VizieR J/A+A/652/A120/oba-cat
1.16 Jy Gaia:G · J/A+A/677/A137/catalog VizieR J/A+A/677/A137/catalog
0.219 Jy ± 0.004 Johnson:K · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.351 Jy ± 0.015 Johnson:H · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.578 Jy ± 0.014 Johnson:J · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
1.12 Jy Gaia:G · J/A+A/691/A242/tessobaf VizieR J/A+A/691/A242/tessobaf
0.218 Jy ± 0.004 Johnson:K · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.351 Jy ± 0.013 Johnson:H · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
0.579 Jy ± 0.011 Johnson:J · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
1.44 Jy ± 0.01 HIP:VT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
1.64 Jy ± 0.02 HIP:BT · J/PASP/120/1128/catalog VizieR J/PASP/120/1128/catalog
1.39 Jy Johnson:V · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
1.75 Jy Johnson:B · J/MNRAS/463/4210/ucac4rpm VizieR J/MNRAS/463/4210/ucac4rpm
0.0104 Jy WISE:W3 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
0.0565 Jy WISE:W2 · J/MNRAS/471/770/table1 VizieR J/MNRAS/471/770/table1
1.12 Jy Gaia:G · J/MNRAS/507/318/table2 VizieR J/MNRAS/507/318/table2

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
C 0843-314 OpenCluster 151.2″ 10.5
Gaia DR3 5641065610566705024 RRLyrae 210.1″ —
HD 74896 SB* 531.4″ 9.71

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
Gaia DR3 2026-09-17 14:59 open at source
SIMBAD 2026-09-17 14:59 open at source
VizieR 2026-09-17 14:59 open at source

Machine-readable: /api/v1/object/hd-74821 · Registry entry updated 2026-08-14.