UPSA Реєстр об’єктів
Registry · deep sky

NGC 923

GtowardsCl SIMBAD GiC 39 papers Gaia DR3NEDSIMBADVizieR
Пряме сходження
02h 27m 34.62s
Схилення
+41° 58′ 39.8″
Галактичні l, b
141.43, -17.41
Червоне зміщення
0.01902
Променева швидкість
5,647.8 km/s
Кутовий розмір
0.663′ × 0.398′

Також відомий як

22 identifiers

2MASX J02273463+41583927C 022424.80+414538.00[AO95] 0224+417Gaia DR3 338713219888140160LEDA 9355[LO95] 0224+417NGC 923NVSS J022734+415841UGC 1915UZC J022734.7+415841WN B0224.4+4145Z 0224.4+4145Z 539-30[BTW2003] J0227+4159[CHM2007] HDC 137 J022734.63+4158392[CHM2007] LDC 224 J022734.63+4158392MCG+07-06-022[MO2001b] J022734.7+415840.0[MO2002] J022735+415840[MWI88] ACO 347 16[SKM2012] A347 95[ZBO89] ACO 347-2

Записані параметри

1 quantity with a single published value
ПараметрЗначенняОдиницяПохибка Як опублікованоДжерелоПосилання
Відстань 76.63 Mpc redshift SIMBAD 2007ApJ...655..790C

Опубліковані вимірювання

3 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.

Променева швидкість 8 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
5,652 km/s v SIMBAD 2015AJ....149..171T 2015
5,652 km/s V SIMBAD 2012ApJS..199...36S 2012
5,652 km/s v SIMBAD 2007ApJ...655..790C 2007
5,852 km/s cz SIMBAD 2006AJ....132.2243G 2006
5,650 km/s v SIMBAD 2003A&A...406..829B 2003
5,702 km/s ± 65 cz SIMBAD 1999PASP..111..438F 1999
5,652 km/s v SIMBAD 1998A&AS..130..333T 1998
0.018763 km/s ± 0.00023 z SIMBAD 1991RC3v9.C......0D 1991

Зоряна величина 7 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
20.07793 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
20.07751 mag ± 0.02201 G · V SIMBAD 2020yCat.1350....0G 2020
13.06 mag R · V SIMBAD 2008A&A...486..755T 2008
11.519 mag ± 0.023 J · V SIMBAD 2006AJ....131.1163S 2006
10.847 mag ± 0.025 H · V SIMBAD 2006AJ....131.1163S 2006
10.471 mag ± 0.038 K · V SIMBAD 2006AJ....131.1163S 2006
14.4 mag B · V SIMBAD 1999PASP..111..438F 1999

Розподіл енергії у спектрі 164 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.0122 Jy 2MASS:H · I/297/out VizieR I/297/out
0.00284 Jy 2MASS:J · I/297/out VizieR I/297/out
0.792 Jy ± 0.33 POSS-II:i · I/305/out VizieR I/305/out
0.674 Jy ± 0.267 POSS-II:F · I/305/out VizieR I/305/out
0.323 Jy ± 0.131 POSS-II:J · I/305/out VizieR I/305/out
0.446 Jy ± 0.19 Johnson:B · I/305/out VizieR I/305/out
0.0128 Jy 2MASS:Ks · I/317/sample VizieR I/317/sample
0.0148 Jy 2MASS:H · I/317/sample VizieR I/317/sample
0.00784 Jy ± 0.00038 2MASS:J · I/317/sample VizieR I/317/sample
0.0128 Jy ± 0.0134 2MASS:Ks · I/322A/out VizieR I/322A/out
0.0148 Jy ± 0.0154 2MASS:H · I/322A/out VizieR I/322A/out
0.00784 Jy ± 0.00036 2MASS:J · I/322A/out VizieR I/322A/out
Show the remaining 152
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.000238 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.0148 Jy 2MASS:H · I/339/hsoy VizieR I/339/hsoy
0.00784 Jy ± 0.00038 2MASS:J · I/339/hsoy VizieR I/339/hsoy
0.000238 Jy ± 6.00e-06 Gaia:G · I/339/hsoy VizieR I/339/hsoy
0.00546 Jy ± 0.00081 Johnson:B · I/342/f3 VizieR I/342/f3
0.00187 Jy ± 1.00e-05 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
3.01000e-05 Jy ± 6.00e-07 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.000731 Jy ± 3.60e-05 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.125 Jy ± 0.005 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.0771 Jy ± 0.0015 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.00784 Jy ± 0.00018 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.012 Jy ± 0.0003 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
0.00784 Jy ± 0.00038 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.0016 Jy ± 6.00e-05 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.00102 Jy ± 5.00e-05 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.000238 Jy Gaia:G · I/353/gsc242 VizieR I/353/gsc242
0.000889 Jy ± 1.90e-05 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.00042 Jy ± 1.40e-05 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.0437 Jy ± 0.0015 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.0481 Jy ± 0.0011 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.000823 Jy ± 2.10e-05 GALEX:NUV · I/353/gsc242 VizieR I/353/gsc242
0.000395 Jy ± 2.30e-05 GALEX:FUV · I/353/gsc242 VizieR I/353/gsc242
0.00187 Jy ± 1.00e-05 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
3.01000e-05 Jy ± 6.00e-07 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.000731 Jy ± 3.60e-05 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.0124 Jy Johnson:K · II/246/out VizieR II/246/out
0.0147 Jy Johnson:H · II/246/out VizieR II/246/out
0.0118 Jy ± 0.0001 Johnson:J · II/246/out VizieR II/246/out
0.00685 Jy ± 0.00155 Johnson:V · II/271A/patch2 VizieR II/271A/patch2
0.0134 Jy 2MASS:Ks · II/281/2mass6x VizieR II/281/2mass6x
0.0104 Jy ± 0.0006 2MASS:H · II/281/2mass6x VizieR II/281/2mass6x
0.00859 Jy ± 0.00033 2MASS:J · II/281/2mass6x VizieR II/281/2mass6x
0.189 Jy ± 0.026 AKARI:S9W · II/297/irc VizieR II/297/irc
7.19 Jy ± 0.98 AKARI:N160 · II/298/fis VizieR II/298/fis
6.37 Jy ± 1.02 AKARI:WIDE-L · II/298/fis VizieR II/298/fis
3.78 Jy ± 0.26 AKARI:WIDE-S · II/298/fis VizieR II/298/fis
2.66 Jy ± 0.23 AKARI:N60 · II/298/fis VizieR II/298/fis
0.136 Jy ± 0.005 WISE:W4 · II/311/wise VizieR II/311/wise
0.0762 Jy ± 0.0017 WISE:W3 · II/311/wise VizieR II/311/wise
0.00811 Jy ± 0.0002 WISE:W2 · II/311/wise VizieR II/311/wise
0.0121 Jy ± 0.0003 WISE:W1 · II/311/wise VizieR II/311/wise
0.011 Jy 2MASS:Ks · II/311/wise VizieR II/311/wise
0.0122 Jy 2MASS:H · II/311/wise VizieR II/311/wise
0.00284 Jy ± 0.00016 2MASS:J · II/311/wise VizieR II/311/wise
0.000841 Jy ± 2.20e-05 GALEX:NUV · II/312/ais VizieR II/312/ais
0.00042 Jy ± 2.50e-05 GALEX:FUV · II/312/ais VizieR II/312/ais
0.18 Jy ± 0.004 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.0717 Jy ± 0.001 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.00689 Jy ± 0.00014 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.00983 Jy ± 0.00019 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.0128 Jy 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.0148 Jy 2MASS:H · II/328/allwise VizieR II/328/allwise
0.00784 Jy ± 0.00038 2MASS:J · II/328/allwise VizieR II/328/allwise
0.000823 Jy ± 2.10e-05 GALEX:NUV · II/335/galex_ais VizieR II/335/galex_ais
0.000395 Jy ± 2.30e-05 GALEX:FUV · II/335/galex_ais VizieR II/335/galex_ais
0.0106 Jy ± 0.0009 SDSS:i' · II/336/apass9 VizieR II/336/apass9
0.00807 Jy ± 0.00048 SDSS:r' · II/336/apass9 VizieR II/336/apass9
0.00573 Jy ± 0.00012 Johnson:V · II/336/apass9 VizieR II/336/apass9
0.00404 Jy ± 0.00012 SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.0033 Jy ± 0.00014 Johnson:B · II/336/apass9 VizieR II/336/apass9
10.3 Jy IRAS:100 · II/338/catalog VizieR II/338/catalog
2.34 Jy IRAS:60 · II/338/catalog VizieR II/338/catalog
0.283 Jy IRAS:25 · II/338/catalog VizieR II/338/catalog
0.137 Jy WISE:W4 · II/338/catalog VizieR II/338/catalog
0.132 Jy IRAS:12 · II/338/catalog VizieR II/338/catalog
0.0832 Jy WISE:W3 · II/338/catalog VizieR II/338/catalog
0.189 Jy ± 0.026 AKARI:S9W · II/338/catalog VizieR II/338/catalog
0.00816 Jy WISE:W2 · II/338/catalog VizieR II/338/catalog
0.012 Jy WISE:W1 · II/338/catalog VizieR II/338/catalog
0.0109 Jy 2MASS:Ks · II/338/catalog VizieR II/338/catalog
0.0119 Jy 2MASS:H · II/338/catalog VizieR II/338/catalog
0.00287 Jy 2MASS:J · II/338/catalog VizieR II/338/catalog
0.00189 Jy ± 0.00017 PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.0016 Jy ± 6.00e-05 PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.00102 Jy ± 5.00e-05 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.000886 Jy ± 1.90e-05 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.000419 Jy ± 1.40e-05 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.0101 Jy ± 0.0001 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.0177 Jy ± 0.0002 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.000368 Jy ± 9.00e-06 PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.000323 Jy ± 0 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.000519 Jy ± 2.80e-05 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.000607 Jy ± 1.10e-05 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.000419 Jy ± 1.40e-05 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.242 Jy WISE:W4 · IV/38/tic VizieR IV/38/tic
0.125 Jy WISE:W3 · IV/38/tic VizieR IV/38/tic
0.0177 Jy WISE:W2 · IV/38/tic VizieR IV/38/tic
0.0258 Jy WISE:W1 · IV/38/tic VizieR IV/38/tic
0.0437 Jy 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.0477 Jy Johnson:H · IV/38/tic VizieR IV/38/tic
0.0397 Jy Johnson:J · IV/38/tic VizieR IV/38/tic
0.299 Jy ± 0.04 Johnson:B · IV/38/tic VizieR IV/38/tic
0.00138 Jy ± 0.00019 Johnson:V · IV/38/tic VizieR IV/38/tic
0.18 Jy ± 0.004 WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.0716 Jy ± 0.001 WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.00689 Jy ± 0.00014 WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.00983 Jy ± 0.00019 WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
0.0128 Jy 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.0147 Jy Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.008 Jy ± 0.00039 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
0.00138 Jy ± 0.00019 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.0033 Jy ± 0.00014 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
0.0376 Jy ± 0.0015 Johnson:K · VII/233/xsc VizieR VII/233/xsc
0.0416 Jy ± 0.0009 Johnson:H · VII/233/xsc VizieR VII/233/xsc
0.0297 Jy ± 0.0004 Johnson:J · VII/233/xsc VizieR VII/233/xsc
0.0439 Jy ± 0.0011 2MASS:H · VII/275/glade1 VizieR VII/275/glade1
0.0342 Jy ± 0.0007 2MASS:J · VII/275/glade1 VizieR VII/275/glade1
0.0376 Jy ± 0.0015 Johnson:K · VII/281/glade2 VizieR VII/281/glade2
0.0435 Jy ± 0.001 Johnson:H · VII/281/glade2 VizieR VII/281/glade2
0.0349 Jy ± 0.0007 Johnson:J · VII/281/glade2 VizieR VII/281/glade2
0.0376 Jy ± 0.0015 Johnson:K · VII/291/gladep VizieR VII/291/gladep
0.0435 Jy ± 0.001 Johnson:H · VII/291/gladep VizieR VII/291/gladep
0.0349 Jy ± 0.0007 Johnson:J · VII/291/gladep VizieR VII/291/gladep
0.027 Jy ± 0.0054 @{nu} · VIII/85A/spectra VizieR VIII/85A/spectra
0.027 Jy ± 0.0054 @{nu} · VIII/104/spectra VizieR VIII/104/spectra
0.0233 Jy ± 0.0047 @{nu} · VIII/104/waste VizieR VIII/104/waste
0.0399 Jy 2MASS:Ks · J/ApJ/655/790/galaxies VizieR J/ApJ/655/790/galaxies
0.0233 Jy ± 0.0011 :=1.4GHz · J/ApJ/737/45/table1 VizieR J/ApJ/737/45/table1
0.0148 Jy 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.00784 Jy ± 0.00037 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
4.72 Jy IRAS:60 · J/ApJS/134/355/table5 VizieR J/ApJS/134/355/table5
0.0131 Jy ± 0.0014 :=4GHz · J/ApJS/255/30/comp VizieR J/ApJS/255/30/comp
3.9 Jy AKARI:N160 · J/A+A/514/A3/catalog VizieR J/A+A/514/A3/catalog
5.4 Jy AKARI:WIDE-L · J/A+A/514/A3/catalog VizieR J/A+A/514/A3/catalog
2.95 Jy AKARI:WIDE-S · J/A+A/514/A3/catalog VizieR J/A+A/514/A3/catalog
2.17 Jy AKARI:N60 · J/A+A/514/A3/catalog VizieR J/A+A/514/A3/catalog
0.0421 Jy ± 0.0086 :=150MHz · J/A+A/598/A78/table3 VizieR J/A+A/598/A78/table3
0.000318 Jy WISE:W2 · J/A+A/706/A284/regalade VizieR J/A+A/706/A284/regalade
0.000818 Jy WISE:W1 · J/A+A/706/A284/regalade VizieR J/A+A/706/A284/regalade
0.027 Jy :=1.5GHz · J/AJ/98/64/radio VizieR J/AJ/98/64/radio
0.027 Jy :=1.4GHz · J/AJ/109/853/table1a VizieR J/AJ/109/853/table1a
0.0388 Jy 2MASS:Ks · J/AJ/132/2243/table1 VizieR J/AJ/132/2243/table1
0.0438 Jy 2MASS:H · J/AJ/132/2243/table1 VizieR J/AJ/132/2243/table1
0.0342 Jy 2MASS:J · J/AJ/132/2243/table1 VizieR J/AJ/132/2243/table1
0.00722 Jy Cousins:I · J/MNRAS/415/1935/table5 VizieR J/MNRAS/415/1935/table5
0.0366 Jy Johnson:K · J/MNRAS/416/2840/catalog VizieR J/MNRAS/416/2840/catalog
0.02 Jy ± 0.001 :=1.4GHz · J/MNRAS/474/5008/spidxcat VizieR J/MNRAS/474/5008/spidxcat
0.123 Jy ± 0.005 WISE:W4 · J/MNRAS/474/5363/table1 VizieR J/MNRAS/474/5363/table1
0.0822 Jy ± 0.0016 WISE:W3 · J/MNRAS/474/5363/table1 VizieR J/MNRAS/474/5363/table1
0.00771 Jy ± 0.00018 WISE:W2 · J/MNRAS/474/5363/table1 VizieR J/MNRAS/474/5363/table1
0.0118 Jy ± 0.0003 WISE:W1 · J/MNRAS/474/5363/table1 VizieR J/MNRAS/474/5363/table1
0.18 Jy ± 0.004 WISE:W4 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.0716 Jy ± 0.001 WISE:W3 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.00689 Jy ± 0.00014 WISE:W2 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.00983 Jy ± 0.00019 WISE:W1 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.0481 Jy ± 0.0011 2MASS:H · J/MNRAS/506/1896/hecate VizieR J/MNRAS/506/1896/hecate
0.102 Jy ± 0.004 2MASS:J · J/MNRAS/506/1896/hecate VizieR J/MNRAS/506/1896/hecate
0.0481 Jy ± 0.0011 2MASS:H · J/MNRAS/548/G522/hecatev2 VizieR J/MNRAS/548/G522/hecatev2
0.0389 Jy ± 0.0008 2MASS:J · J/MNRAS/548/G522/hecatev2 VizieR J/MNRAS/548/G522/hecatev2
0.0197 Jy ± 0.0023 :=1655.5MHz · J/other/PASA/42.38/sourcesh VizieR J/other/PASA/42.38/sourcesh
0.0299 Jy ± 0.0019 :=943 · J/other/PASA/43.89/srdr2 VizieR J/other/PASA/43.89/srdr2
0.0299 Jy ± 0.0019 :=943 · J/other/PASA/43.89/comp VizieR J/other/PASA/43.89/comp

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
Z 539-31 GtowardsGroup 109.5″ —
Z 539-29 GtowardsGroup 173.1″ —
Z 539-26 Galaxy 463.5″ —

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
Gaia DR3 2026-09-27 01:43 open at source
NED 2026-09-27 01:43 open at source
SIMBAD 2026-09-27 01:43 open at source
VizieR 2026-09-27 01:43 open at source

Machine-readable: /api/v1/object/ngc-923 · Registry entry updated 2026-08-14.