UPSA Реєстр об’єктів
Registry · deep sky

NGC 4039

GinPair SIMBAD GiP 1,177 papers NEDSIMBADVizieR
Пряме сходження
12h 01m 53.51s
Схилення
−18° 53′ 10.3″
Галактичні l, b
286.97, 42.44
Червоне зміщення
0.0054738
Променева швидкість
1,636.5 km/s
Кутовий розмір
3.1′ × 1.6′

Також відомий як

12 identifiers

ESO 572-48ESO-LV 572-0471ESO-LV 572-0480LEDA 37969[M98c] 115920.0-183624NGC 4039RR95 206bRR95 207bSGC 115920-1836.4UGCA 265VV 245aMCG-03-31-015

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 3 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
20.61 Mpc SIMBAD 2016AJ....152...50T 2016
20.61 Mpc ± 0.07 SIMBAD 2013AJ....146...86T 2013
22 Mpc SIMBAD 2007ApJS..173..185G 2007

Променева швидкість 8 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
1,628 km/s v SIMBAD 2016AJ....152...50T 2016
1,628 km/s v SIMBAD 2015AJ....149..171T 2015
1,616 km/s v SIMBAD 1998A&AS..130..333T 1998
1,641 km/s v SIMBAD 1998AJ....116....1D 1998
1,415 km/s v SIMBAD 1993A&AS..100...47G 1993
0.005474 km/s ± 3.00e-05 z SIMBAD 1989ESOLV.C......0L 1989
1,641 km/s v SIMBAD 1982ESO...C......0L 1982
0.005474 km/s ± 3.00e-05 z SIMBAD 1976RC2...C......0D 1976

Зоряна величина 2 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
11.08 mag ± 0.21 B · V SIMBAD 2007ApJS..173..185G 2007
9.77 mag R · V SIMBAD 1989ESOLV.C......0L 1989

Розподіл енергії у спектрі 179 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.0105 Jy 2MASS:H · I/297/out VizieR I/297/out
0.00831 Jy 2MASS:J · I/297/out VizieR I/297/out
0.00943 Jy ± 0.0007 2MASS:Ks · I/322A/out VizieR I/322A/out
0.0114 Jy ± 0.001 2MASS:H · I/322A/out VizieR I/322A/out
0.00852 Jy ± 0.00071 2MASS:J · I/322A/out VizieR I/322A/out
0.000829 Jy Gaia:G · I/337/gaia VizieR I/337/gaia
0.000829 Jy Gaia:G · I/340/ucac5 VizieR I/340/ucac5
0.00393 Jy ± 2.00e-05 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
0.000733 Jy ± 8.00e-06 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
0.00153 Jy ± 2.00e-05 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
0.00747 Jy ± 0.00097 Johnson:B · I/346/fs VizieR I/346/fs
1.60000e-05 Jy ± 3.00e-07 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
Show the remaining 167
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.000812 Jy ± 2.20e-05 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.000466 Jy ± 1.60e-05 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.843 Jy ± 0.013 WISE:W4 · I/353/gsc242 VizieR I/353/gsc242
0.0879 Jy ± 0.0011 WISE:W3 · I/353/gsc242 VizieR I/353/gsc242
0.0136 Jy ± 0.0003 WISE:W2 · I/353/gsc242 VizieR I/353/gsc242
0.0218 Jy ± 0.0004 WISE:W1 · I/353/gsc242 VizieR I/353/gsc242
0.0671 Jy ± 0.0001 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.0114 Jy ± 0.0011 2MASS:H · I/353/gsc242 VizieR I/353/gsc242
0.0992 Jy ± 0.0001 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.061 Jy ± 0 VISTA:Y · I/353/gsc242 VizieR I/353/gsc242
0.00391 Jy ± 0.00022 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.00282 Jy ± 0.0001 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.00131 Jy ± 2.00e-05 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
0.00194 Jy ± 1.00e-05 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.000937 Jy ± 3.30e-05 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
0.000476 Jy ± 3.30e-05 SDSS:u · I/353/gsc242 VizieR I/353/gsc242
1.60000e-05 Jy ± 3.00e-07 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.000812 Jy ± 2.20e-05 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.000466 Jy ± 1.60e-05 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.0176 Jy ± 0.0003 Johnson:K · II/246/out VizieR II/246/out
0.0213 Jy ± 0.0002 Johnson:H · II/246/out VizieR II/246/out
0.0166 Jy ± 0.0001 Johnson:J · II/246/out VizieR II/246/out
0.319 Jy ± 0.006 WISE:W4 · II/311/wise VizieR II/311/wise
0.0824 Jy ± 0.0011 WISE:W3 · II/311/wise VizieR II/311/wise
0.0141 Jy ± 0.0003 WISE:W2 · II/311/wise VizieR II/311/wise
0.0217 Jy ± 0.0004 WISE:W1 · II/311/wise VizieR II/311/wise
0.00943 Jy ± 0.00071 2MASS:Ks · II/311/wise VizieR II/311/wise
0.0114 Jy ± 0.0011 2MASS:H · II/311/wise VizieR II/311/wise
0.00852 Jy ± 0.00071 2MASS:J · II/311/wise VizieR II/311/wise
0.843 Jy ± 0.013 WISE:W4 · II/328/allwise VizieR II/328/allwise
0.0879 Jy ± 0.0011 WISE:W3 · II/328/allwise VizieR II/328/allwise
0.0136 Jy ± 0.0003 WISE:W2 · II/328/allwise VizieR II/328/allwise
0.0218 Jy ± 0.0004 WISE:W1 · II/328/allwise VizieR II/328/allwise
0.00943 Jy ± 0.00071 2MASS:Ks · II/328/allwise VizieR II/328/allwise
0.0114 Jy ± 0.0011 2MASS:H · II/328/allwise VizieR II/328/allwise
0.00852 Jy ± 0.00071 2MASS:J · II/328/allwise VizieR II/328/allwise
0.0164 Jy ± 0.0022 SDSS:i' · II/336/apass9 VizieR II/336/apass9
0.0151 Jy SDSS:r' · II/336/apass9 VizieR II/336/apass9
0.0104 Jy Johnson:V · II/336/apass9 VizieR II/336/apass9
0.00718 Jy SDSS:g' · II/336/apass9 VizieR II/336/apass9
0.00557 Jy Johnson:B · II/336/apass9 VizieR II/336/apass9
0.00197 Jy UVOT:UVW1 · II/339/uvotssc1 VizieR II/339/uvotssc1
0.0013 Jy UVOT:UVW2 · II/339/uvotssc1 VizieR II/339/uvotssc1
0.000543 Jy UVOT:UVM2 · II/339/uvotssc1 VizieR II/339/uvotssc1
0.0054 Jy UVOT:V · II/339/uvotssc1 VizieR II/339/uvotssc1
0.00315 Jy UVOT:B · II/339/uvotssc1 VizieR II/339/uvotssc1
0.00138 Jy UVOT:U · II/339/uvotssc1 VizieR II/339/uvotssc1
0.000485 Jy ± 1.50e-05 XMM-OT:UVW2 · II/340/xmmom2_1 VizieR II/340/xmmom2_1
0.000166 Jy ± 0 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.000396 Jy ± 3.10e-05 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
0.00389 Jy ± 0.00013 PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.00391 Jy ± 0.00022 PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.00281 Jy ± 0.0001 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.00226 Jy ± 1.00e-05 VISTA:Z · II/350/vstatlas VizieR II/350/vstatlas
0.000574 Jy ± 1.00e-05 XMM-OT:UVW2 · II/356/xmmom41s VizieR II/356/xmmom41s
0.0481 Jy ± 0.0116 SkyMapper/SkyMapper:z · II/358/smss VizieR II/358/smss
0.0416 Jy ± 0.0081 SkyMapper/SkyMapper:i · II/358/smss VizieR II/358/smss
0.0303 Jy ± 0.002 SkyMapper/SkyMapper:r · II/358/smss VizieR II/358/smss
0.0185 Jy ± 0.0005 SkyMapper/SkyMapper:g · II/358/smss VizieR II/358/smss
0.00119 Jy ± 8.00e-05 SkyMapper/SkyMapper:v · II/358/smss VizieR II/358/smss
0.000467 Jy ± 7.50e-05 SkyMapper/SkyMapper:u · II/358/smss VizieR II/358/smss
0.0671 Jy ± 0.0001 VISTA:Ks · II/359/vhs_dr4 VizieR II/359/vhs_dr4
0.0978 Jy ± 0.0001 VISTA:J · II/359/vhs_dr4 VizieR II/359/vhs_dr4
0.061 Jy ± 0 VISTA:Y · II/359/vhs_dr4 VizieR II/359/vhs_dr4
0.0123 Jy ± 0.0001 WISE:W2 · II/365/catwise VizieR II/365/catwise
0.0252 Jy ± 0.0003 WISE:W1 · II/365/catwise VizieR II/365/catwise
0.00048 Jy ± 1.50e-05 XMM-OT:UVW2 · II/370/xmmom5s VizieR II/370/xmmom5s
0.000546 Jy ± 2.20e-05 XMM-OT:UVW2 · II/378/xmmom6s VizieR II/378/xmmom6s
0.0452 Jy ± 0.0128 SkyMapper/SkyMapper:z · II/379/smssdr4 VizieR II/379/smssdr4
0.0419 Jy ± 0.0175 SkyMapper/SkyMapper:i · II/379/smssdr4 VizieR II/379/smssdr4
0.0263 Jy ± 0.0042 SkyMapper/SkyMapper:r · II/379/smssdr4 VizieR II/379/smssdr4
0.0191 Jy ± 0.0013 SkyMapper/SkyMapper:g · II/379/smssdr4 VizieR II/379/smssdr4
0.00436 Jy ± 0.00077 SkyMapper/SkyMapper:v · II/379/smssdr4 VizieR II/379/smssdr4
0.000894 Jy ± 0.00015 SkyMapper/SkyMapper:u · II/379/smssdr4 VizieR II/379/smssdr4
0.0023 Jy ± 1.00e-05 VISTA:Z · II/385/vst_atlas4 VizieR II/385/vst_atlas4
0.000166 Jy ± 0 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.000396 Jy ± 2.80e-05 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00135 Jy ± 1.00e-05 PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00391 Jy ± 0.00025 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.00281 Jy ± 0.00012 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
3.27 Jy WISE:W4 · IV/38/tic VizieR IV/38/tic
0.349 Jy WISE:W3 · IV/38/tic VizieR IV/38/tic
0.0503 Jy WISE:W2 · IV/38/tic VizieR IV/38/tic
0.0736 Jy WISE:W1 · IV/38/tic VizieR IV/38/tic
5.66000e-05 Jy ± 1.10e-06 Gaia:G · IV/38/tic VizieR IV/38/tic
0.00943 Jy ± 0.00071 2MASS:Ks · IV/38/tic VizieR IV/38/tic
0.0112 Jy ± 0.001 Johnson:H · IV/38/tic VizieR IV/38/tic
0.00869 Jy ± 0.00073 Johnson:J · IV/38/tic VizieR IV/38/tic
0.0031 Jy ± 0.00096 Johnson:V · IV/38/tic VizieR IV/38/tic
0.00557 Jy Johnson:B · IV/38/tic VizieR IV/38/tic
3.27 Jy WISE:W4 · IV/39/tic82 VizieR IV/39/tic82
0.349 Jy WISE:W3 · IV/39/tic82 VizieR IV/39/tic82
0.0503 Jy WISE:W2 · IV/39/tic82 VizieR IV/39/tic82
0.0736 Jy WISE:W1 · IV/39/tic82 VizieR IV/39/tic82
5.66000e-05 Jy ± 1.10e-06 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
0.00943 Jy ± 0.00071 2MASS:Ks · IV/39/tic82 VizieR IV/39/tic82
0.0112 Jy ± 0.001 Johnson:H · IV/39/tic82 VizieR IV/39/tic82
0.00869 Jy ± 0.00073 Johnson:J · IV/39/tic82 VizieR IV/39/tic82
0.0031 Jy ± 0.00096 Johnson:V · IV/39/tic82 VizieR IV/39/tic82
0.00557 Jy Johnson:B · IV/39/tic82 VizieR IV/39/tic82
0.653 Jy Johnson:K · VII/242/catalog VizieR VII/242/catalog
0.83 Jy Johnson:J · VII/242/catalog VizieR VII/242/catalog
0.0113 Jy ± 0.0011 Johnson:K · B/denis/denis VizieR B/denis/denis
0.0105 Jy ± 0.001 Johnson:J · B/denis/denis VizieR B/denis/denis
0.00487 Jy ± 0.00031 Cousins:I · B/denis/denis VizieR B/denis/denis
9.18000e-05 Jy ± 1.40e-06 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.0114 Jy ± 0.001 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.00852 Jy ± 0.00071 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.028 Jy IRAS:60 · J/ApJS/192/10/table1 VizieR J/ApJS/192/10/table1
0.00655 Jy GALEX:NUV · J/ApJS/197/21/cgs VizieR J/ApJS/197/21/cgs
0.00429 Jy GALEX:FUV · J/ApJS/197/21/cgs VizieR J/ApJS/197/21/cgs
0.00923 Jy ± 0.00043 2MASS:H · J/ApJS/220/6/uvgal VizieR J/ApJS/220/6/uvgal
0.00762 Jy ± 0.00028 2MASS:J · J/ApJS/220/6/uvgal VizieR J/ApJS/220/6/uvgal
0.166 Jy ± 0 Spitzer/IRAC:3.6 · J/ApJS/234/18/table1 VizieR J/ApJS/234/18/table1
0.0172 Jy ± 0.0002 GALEX:NUV · J/ApJS/234/18/table1 VizieR J/ApJS/234/18/table1
0.0106 Jy ± 0.0001 GALEX:FUV · J/ApJS/234/18/table1 VizieR J/ApJS/234/18/table1
0.0835 Jy ± 0.0001 Spitzer/IRAC:8.0 · J/ApJS/234/35/table4 VizieR J/ApJS/234/35/table4
0.0342 Jy ± 0.0001 Spitzer/IRAC:5.8 · J/ApJS/234/35/table4 VizieR J/ApJS/234/35/table4
0.0143 Jy ± 0 Spitzer/IRAC:4.5 · J/ApJS/234/35/table4 VizieR J/ApJS/234/35/table4
0.0206 Jy ± 0 Spitzer/IRAC:3.6 · J/ApJS/234/35/table4 VizieR J/ApJS/234/35/table4
0.0327 Jy ± 0.0001 2MASS:Ks · J/ApJS/234/35/table4 VizieR J/ApJS/234/35/table4
0.0397 Jy ± 0.0002 2MASS:H · J/ApJS/234/35/table4 VizieR J/ApJS/234/35/table4
0.031 Jy ± 0.0001 2MASS:J · J/ApJS/234/35/table4 VizieR J/ApJS/234/35/table4
0.0009 Jy ± 1.00e-05 GALEX:NUV · J/ApJS/234/35/table4 VizieR J/ApJS/234/35/table4
0.000482 Jy ± 7.00e-06 GALEX:FUV · J/ApJS/234/35/table4 VizieR J/ApJS/234/35/table4
5.07 Jy ± 0.3 :=500um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
38.2 Jy ± 2.1 :=250um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
15 Jy ± 0.9 :=230um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
88.4 Jy ± 6.5 :=160um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
94.6 Jy ± 7.2 :=100um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
62.3 Jy ± 4.6 :=70um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
5.77 Jy ± 0.29 :=24um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
6.15 Jy ± 0.35 WISE:W4 · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
2.24 Jy ± 0.1 WISE:W3 · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
2.03 Jy ± 0.06 :=8um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
0.874 Jy ± 0.036 :=5.8um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
0.358 Jy ± 0.015 WISE:W2 · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
0.373 Jy ± 0.015 :=4.5um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
0.521 Jy ± 0.019 :=3.6um · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
0.537 Jy ± 0.018 WISE:W1 · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
0.854 Jy ± 0.029 2MASS:Ks · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
1.03 Jy ± 0.05 2MASS:H · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
0.942 Jy ± 0.026 2MASS:J · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
0.0472 Jy ± 0.0013 GALEX:NUV · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
0.0314 Jy ± 0.0014 GALEX:FUV · J/A+A/609/A37/apphot VizieR J/A+A/609/A37/apphot
9.19000e-05 Jy Gaia:G · J/A+A/622/A165/catalog VizieR J/A+A/622/A165/catalog
0.000627 Jy WISE:W2 · J/A+A/706/A284/regalade VizieR J/A+A/706/A284/regalade
0.00181 Jy WISE:W1 · J/A+A/706/A284/regalade VizieR J/A+A/706/A284/regalade
0.000213 Jy Gaia:G · J/A+A/712/A171/dr2mg VizieR J/A+A/712/A171/dr2mg
0.000153 Jy WISE:W2 · J/A+A/712/A171/dr2ml VizieR J/A+A/712/A171/dr2ml
-0.000175 Jy WISE:W1 · J/A+A/712/A171/dr2ml VizieR J/A+A/712/A171/dr2ml
8.05000e-05 Jy Subaru/Suprime:IA856 · J/A+A/712/A171/dr2ml VizieR J/A+A/712/A171/dr2ml
1.37000e-05 Jy Gaia:G · J/A+A/712/A171/dr2ml VizieR J/A+A/712/A171/dr2ml
3.95000e-06 Jy ± 1.81e-06 Johnson:V · J/AJ/109/960/table1 VizieR J/AJ/109/960/table1
1.6 Jy 2MASS:Ks · J/AJ/146/86/table1 VizieR J/AJ/146/86/table1
0.12 Jy ± 0.001 Spitzer/IRAC:4.5 · J/PASP/122/1397/s4g VizieR J/PASP/122/1397/s4g
0.173 Jy ± 0 Spitzer/IRAC:3.6 · J/PASP/122/1397/s4g VizieR J/PASP/122/1397/s4g
0.843 Jy ± 0.013 WISE:W4 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.0879 Jy ± 0.0011 WISE:W3 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.0136 Jy ± 0.0003 WISE:W2 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.0218 Jy ± 0.0004 WISE:W1 · J/MNRAS/494/1784/table1 VizieR J/MNRAS/494/1784/table1
0.0114 Jy ± 0.0011 2MASS:H · J/MNRAS/506/1896/hecate VizieR J/MNRAS/506/1896/hecate
0.022 Jy ± 0.0017 2MASS:J · J/MNRAS/506/1896/hecate VizieR J/MNRAS/506/1896/hecate
0.0114 Jy ± 0.0011 2MASS:H · J/MNRAS/548/G522/hecatev2 VizieR J/MNRAS/548/G522/hecatev2
0.00852 Jy ± 0.00071 2MASS:J · J/MNRAS/548/G522/hecatev2 VizieR J/MNRAS/548/G522/hecatev2
0.0234 Jy ± 0.0017 :=943 · J/other/PASA/43.89/srdr2 VizieR J/other/PASA/43.89/srdr2
0.0234 Jy ± 0.0017 :=943 · J/other/PASA/43.89/comp VizieR J/other/PASA/43.89/comp

Пов’язані об’єкти

Об’єктТипЗв’язок
SN 1921A Supernovamember

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
[SGT2004] J120153.50-185310.7 X 0.8658″ —
[ZFR2002] 23 HighMassXBin 12.58″ —
[ZFR2002] 33 HighMassXBin 14.88″ —
[ZFR2002] 34 HighMassXBin 15.51″ —
[ZFR2002] 19 HighMassXBin 15.96″ —
RFD B1 PartofG 19.98″ —
[BCE2005] 157 Cluster* 20.31″ 23.5
[BCE2005] 136 PartofG 20.7″ —
CXOAnt J120154.9-185315.1 Seyfert1 21.24″ —
[WSM2000] SGMC 4 PartofG 21.39″ —
[WSM2000] SGMC 5 PartofG 21.39″ —

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
NED 2026-09-07 17:26 open at source
SIMBAD 2026-09-07 17:26 open at source
VizieR 2026-09-07 17:26 open at source

Machine-readable: /api/v1/object/ngc-4039 · Registry entry updated 2026-08-14.