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NGC 4645

GtowardsGroup SIMBAD GiG 84 papers Gaia DR3NEDSIMBADVizieR
Пряме сходження
12h 44m 10.00s
Схилення
−41° 44′ 59.9″
Галактичні l, b
301.48, 21.1
Зоряна величина V
11.68
Червоне зміщення
0.0086527
Променева швидкість
2,582.8 km/s
Кутовий розмір
1.45′ × 0.957′

Також відомий як

13 identifiers

2MASX J12440998-41445966dFGS gJ124410.0-414500ESO 322-66ESO-LV 322-0660Gaia DR3 6145916304418547328LEDA 42879NGC 4645SGC 124125-4128.6[CHM2007] HDC 730 J124409.98-4144596[CHM2007] LDC 916 J124409.98-4144596[DCL86] 168[FWB89] Galaxy 285MCG-07-26-037

Записані параметри

1 quantity with a single published value
ПараметрЗначенняОдиницяПохибка Як опублікованоДжерелоПосилання
Червоне зміщення 0.008773 ± 1.10e-05 NED 2000MNRAS.313..469S

Опубліковані вимірювання

4 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 7 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
28.58 Mpc SIMBAD 2016AJ....152...50T 2016
41.3 Mpc ± 3.48 Redshift SIMBAD 2014MNRAS.445.2677S 2014
30.1 Mpc ± 7.72 T-F SIMBAD 2014MNRAS.445.2677S 2014
28.71 Mpc ± 0.12 SIMBAD 2013AJ....146...86T 2013
29.92 Mpc SBF SIMBAD 2008ApJ...676..184T 2008
39.9 Mpc SIMBAD 2008MNRAS.389.1924F 2008
32.98 Mpc redshift SIMBAD 2007ApJ...655..790C 2007

Променева швидкість 12 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
2,613 km/s v SIMBAD 2016AJ....152...50T 2016
2,613.3 km/s cz SIMBAD 2015A&A...581A..10C 2015
2,613 km/s v SIMBAD 2015AJ....149..171T 2015
2,657 km/s ± 19 v SIMBAD 2008AJ....135.2424O 2008
2,594 km/s v SIMBAD 2007ApJ...655..790C 2007
0.008793 km/s z SIMBAD 2001MNRAS.327..265H 2001
0.0088 km/s z SIMBAD 2000MNRAS.313..469S 2000
0.00879 km/s z SIMBAD 2000MNRAS.313..469S 2000
0.008767 km/s z SIMBAD 2000MNRAS.313..469S 2000
2,314 km/s v SIMBAD 1993A&AS..100...47G 1993
0.008636 km/s ± 8.00e-05 z SIMBAD 1991RC3v9.C......0D 1991
2,588 km/s v SIMBAD 1982ESO...C......0L 1982

Зоряна величина 8 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
18.24115 mag G · Gaia DR3 Gaia DR3 2023A&A...674A...1G 2023
18.24242 mag ± 0.01592 G · V SIMBAD 2020yCat.1350....0G 2020
11.76 mag R · V SIMBAD 2009MNRAS.399..683J 2009
9.365 mag ± 0.012 J · V SIMBAD 2006AJ....131.1163S 2006
8.718 mag ± 0.013 H · V SIMBAD 2006AJ....131.1163S 2006
8.44 mag ± 0.02 K · V SIMBAD 2006AJ....131.1163S 2006
12.82 mag B · V SIMBAD 1989ESOLV.C......0L 1989
11.68 mag V · V SIMBAD —

Розподіл енергії у спектрі 127 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.0414 Jy 2MASS:H · I/297/out VizieR I/297/out
0.0324 Jy 2MASS:J · I/297/out VizieR I/297/out
1.56 Jy ± 0.57 POSS-II:J · I/305/out VizieR I/305/out
0.0383 Jy ± 0.0027 2MASS:Ks · I/317/sample VizieR I/317/sample
0.0414 Jy ± 0.0047 2MASS:H · I/317/sample VizieR I/317/sample
0.0324 Jy ± 0.0028 2MASS:J · I/317/sample VizieR I/317/sample
0.0383 Jy 2MASS:Ks · I/320/spm4 VizieR I/320/spm4
0.0414 Jy 2MASS:H · I/320/spm4 VizieR I/320/spm4
0.0324 Jy 2MASS:J · I/320/spm4 VizieR I/320/spm4
0.00323 Jy Johnson:V · I/320/spm4 VizieR I/320/spm4
0.00085 Jy Johnson:B · I/320/spm4 VizieR I/320/spm4
0.0383 Jy ± 0.0028 2MASS:Ks · I/322A/out VizieR I/322A/out
Show the remaining 115
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.0414 Jy ± 0.0046 2MASS:H · I/322A/out VizieR I/322A/out
0.0324 Jy ± 0.003 2MASS:J · I/322A/out VizieR I/322A/out
0.0118 Jy ± 0.0001 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.000163 Jy ± 2.00e-06 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.00408 Jy ± 0.00016 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.0383 Jy ± 0.0027 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.0414 Jy ± 0.0047 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.0324 Jy ± 0.0028 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.00762 Jy ± 0.00081 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.00858 Jy ± 0.00018 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.034 Jy ± 0.0006 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.062 Jy ± 0.0013 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
0.0269 Jy ± 0.0016 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.0191 Jy ± 0.0013 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.013 Jy ± 0.0006 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.0069 Jy ± 0.00034 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.00079 Jy ± 7.70e-05 SDSS:u · I/353/gsc242 VizieR I/353/gsc242
0.000127 Jy ± 1.00e-05 GALEX:NUV · I/353/gsc242 VizieR I/353/gsc242
0.0118 Jy ± 0.0001 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.000163 Jy ± 2.00e-06 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.00408 Jy ± 0.00016 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.0671 Jy ± 0.0004 Johnson:K · II/246/out VizieR II/246/out
0.0825 Jy ± 0.0007 Johnson:H · II/246/out VizieR II/246/out
0.0646 Jy ± 0.0005 Johnson:J · II/246/out VizieR II/246/out
0.00785 Jy ± 0.00062 WISE:W4 · II/311/wise VizieR II/311/wise
0.0088 Jy ± 0.00016 WISE:W3 · II/311/wise VizieR II/311/wise
0.0348 Jy ± 0.0006 WISE:W2 · II/311/wise VizieR II/311/wise
0.0631 Jy ± 0.0013 WISE:W1 · II/311/wise VizieR II/311/wise
0.0383 Jy ± 0.0027 2MASS:Ks · II/311/wise VizieR II/311/wise
0.0414 Jy ± 0.0047 2MASS:H · II/311/wise VizieR II/311/wise
0.0324 Jy ± 0.0028 2MASS:J · II/311/wise VizieR II/311/wise
0.000112 Jy ± 1.20e-05 GALEX:NUV · II/312/ais VizieR II/312/ais
0.00762 Jy ± 0.00081 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.00858 Jy ± 0.00018 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.034 Jy ± 0.0006 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.062 Jy ± 0.0013 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.0383 Jy ± 0.0027 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.0414 Jy ± 0.0047 2MASS:H · II/328/allwise VizieR II/328/allwise
0.0324 Jy ± 0.0028 2MASS:J · II/328/allwise VizieR II/328/allwise
0.000111 Jy ± 1.20e-05 GALEX:NUV · II/335/galex_ais VizieR II/335/galex_ais
0.0448 Jy ± 0.0056 SDSS:i' · II/336/apass9 VizieR II/336/apass9
0.0306 Jy ± 0.0007 SDSS:r' · II/336/apass9 VizieR II/336/apass9
0.0214 Jy ± 0.0007 Johnson:V · II/336/apass9 VizieR II/336/apass9
0.0126 Jy ± 0.0002 SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.00842 Jy ± 0.00042 Johnson:B · II/336/apass9 VizieR II/336/apass9
0.0755 Jy ± 0.0015 SkyMapper/SkyMapper:z · II/358/smss VizieR II/358/smss
0.0618 Jy ± 0.0015 SkyMapper/SkyMapper:i · II/358/smss VizieR II/358/smss
0.0454 Jy ± 0.0013 SkyMapper/SkyMapper:r · II/358/smss VizieR II/358/smss
0.0267 Jy ± 0.0006 SkyMapper/SkyMapper:g · II/358/smss VizieR II/358/smss
0.0016 Jy ± 0.00083 SkyMapper/SkyMapper:v · II/358/smss VizieR II/358/smss
0.000437 Jy ± 3.50e-05 SkyMapper/SkyMapper:u · II/358/smss VizieR II/358/smss
0.21 Jy ± 0 VISTA:Ks · II/359/vhs_dr4 VizieR II/359/vhs_dr4
0.286 Jy ± 0 VISTA:J · II/359/vhs_dr4 VizieR II/359/vhs_dr4
0.0279 Jy ± 0.0002 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.0628 Jy ± 0.0006 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.0805 Jy ± 0.0014 SkyMapper/SkyMapper:z · II/379/smssdr4 VizieR II/379/smssdr4
0.0674 Jy ± 0.0017 SkyMapper/SkyMapper:i · II/379/smssdr4 VizieR II/379/smssdr4
0.0516 Jy ± 0.0017 SkyMapper/SkyMapper:r · II/379/smssdr4 VizieR II/379/smssdr4
0.0331 Jy ± 0.0022 SkyMapper/SkyMapper:g · II/379/smssdr4 VizieR II/379/smssdr4
0.0029 Jy ± 0.0002 SkyMapper/SkyMapper:v · II/379/smssdr4 VizieR II/379/smssdr4
0.000788 Jy ± 6.50e-05 SkyMapper/SkyMapper:u · II/379/smssdr4 VizieR II/379/smssdr4
0.0131 Jy WISE:W4 · IV/38/tic VizieR IV/38/tic
0.0189 Jy WISE:W3 · IV/38/tic VizieR IV/38/tic
0.0676 Jy WISE:W2 · IV/38/tic VizieR IV/38/tic
0.126 Jy WISE:W1 · IV/38/tic VizieR IV/38/tic
0.284 Jy 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.339 Jy Johnson:H · IV/38/tic VizieR IV/38/tic
0.289 Jy Johnson:J · IV/38/tic VizieR IV/38/tic
0.009 Jy ± 0.0022 Johnson:V · IV/38/tic VizieR IV/38/tic
0.00842 Jy ± 0.00042 Johnson:B · IV/38/tic VizieR IV/38/tic
0.0131 Jy WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.0189 Jy WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.0676 Jy WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.126 Jy WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
0.284 Jy 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.339 Jy Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.289 Jy Johnson:J · IV/39/tic82 VizieR IV/39/tic82
0.009 Jy ± 0.0022 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.00842 Jy ± 0.00042 Johnson:B · IV/39/tic82 VizieR IV/39/tic82
0.255 Jy ± 0.005 Johnson:K · VII/233/xsc VizieR VII/233/xsc
0.3 Jy ± 0.003 Johnson:H · VII/233/xsc VizieR VII/233/xsc
0.229 Jy ± 0.002 Johnson:J · VII/233/xsc VizieR VII/233/xsc
0.255 Jy Johnson:J · VII/242/catalog VizieR VII/242/catalog
0.318 Jy ± 0.004 2MASS:H · VII/275/glade1 VizieR VII/275/glade1
0.259 Jy ± 0.003 2MASS:J · VII/275/glade1 VizieR VII/275/glade1
0.255 Jy ± 0.005 Johnson:K · VII/281/glade2 VizieR VII/281/glade2
0.315 Jy ± 0.004 Johnson:H · VII/281/glade2 VizieR VII/281/glade2
0.264 Jy ± 0.003 Johnson:J · VII/281/glade2 VizieR VII/281/glade2
0.255 Jy ± 0.005 Johnson:K · VII/291/gladep VizieR VII/291/gladep
0.315 Jy ± 0.004 Johnson:H · VII/291/gladep VizieR VII/291/gladep
0.264 Jy ± 0.003 Johnson:J · VII/291/gladep VizieR VII/291/gladep
0.0437 Jy ± 0.0036 Johnson:K · B/denis/denis VizieR B/denis/denis
0.0356 Jy ± 0.003 Johnson:J · B/denis/denis VizieR B/denis/denis
0.0178 Jy ± 0.0007 Cousins:I · B/denis/denis VizieR B/denis/denis
0.276 Jy 2MASS:Ks · J/ApJ/655/790/galaxies VizieR J/ApJ/655/790/galaxies
0.264 Jy 2MASS:Ks · J/ApJ/702/955/table1 VizieR J/ApJ/702/955/table1
0.0414 Jy ± 0.0047 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.0324 Jy ± 0.0028 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
5,460 Jy IRAS:100 · J/A+A/429/819/table4 VizieR J/A+A/429/819/table4
1,100 Jy IRAS:60 · J/A+A/429/819/table4 VizieR J/A+A/429/819/table4
0.00157 Jy WISE:W2 · J/A+A/706/A284/regalade VizieR J/A+A/706/A284/regalade
0.00516 Jy WISE:W1 · J/A+A/706/A284/regalade VizieR J/A+A/706/A284/regalade
4.76 Jy 2MASS:Ks · J/AJ/146/86/table1 VizieR J/AJ/146/86/table1
0.255 Jy Johnson:K · J/MNRAS/416/2840/catalog VizieR J/MNRAS/416/2840/catalog
0.00762 Jy ± 0.00081 WISE:W4 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.00858 Jy ± 0.00018 WISE:W3 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.034 Jy ± 0.0006 WISE:W2 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.062 Jy ± 0.0013 WISE:W1 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.342 Jy ± 0.004 2MASS:H · J/MNRAS/506/1896/hecate VizieR J/MNRAS/506/1896/hecate
0.663 Jy ± 0.012 2MASS:J · J/MNRAS/506/1896/hecate VizieR J/MNRAS/506/1896/hecate
0.342 Jy ± 0.004 2MASS:H · J/MNRAS/548/G522/hecatev2 VizieR J/MNRAS/548/G522/hecatev2
0.283 Jy ± 0.003 2MASS:J · J/MNRAS/548/G522/hecatev2 VizieR J/MNRAS/548/G522/hecatev2
0.00168 Jy ± 0.00046 :=943 · J/other/PASA/43.89/srdr2 VizieR J/other/PASA/43.89/srdr2
0.00168 Jy ± 0.00046 :=943 · J/other/PASA/43.89/sources VizieR J/other/PASA/43.89/sources
0.00168 Jy ± 0.00046 :=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
WT 337 HighPM* 462.1″ —
HD 110620 Star 470.5″ 10.19

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
Gaia DR3 2026-09-17 23:47 open at source
NED 2026-09-17 23:47 open at source
SIMBAD 2026-09-17 23:47 open at source
VizieR 2026-09-17 23:47 open at source

Machine-readable: /api/v1/object/ngc-4645 · Registry entry updated 2026-10-11.