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Sgr B2

MolCld SIMBAD MoC 2,473 papers SIMBADVizieR
Пряме сходження
17h 47m 20.40s
Схилення
−28° 23′ 07.0″
Галактичні l, b
0.66674, -0.03622
Червоне зміщення
0.0002055
Променева швидкість
61.6 km/s

Також відомий як

3 identifiers

Sagittarius B2Sgr B2[SKM2002] G000.7+1

Опубліковані вимірювання

1 quantity 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.

Розподіл енергії у спектрі 115 values

ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.0031 Jy 2MASS:H · I/297/out VizieR I/297/out
0.00164 Jy 2MASS:J · I/297/out VizieR I/297/out
0.000935 Jy ± 0.000389 POSS-II:i · I/305/out VizieR I/305/out
0.000128 Jy ± 5.20e-05 POSS-II:J · I/305/out VizieR I/305/out
0.00725 Jy 2MASS:Ks · I/327/cmc15 VizieR I/327/cmc15
0.00164 Jy 2MASS:J · I/327/cmc15 VizieR I/327/cmc15
0.00068 Jy ± 7.00e-06 GAIA/GAIA2:Grp · I/345/gaia2 VizieR I/345/gaia2
0.000359 Jy ± 1.00e-06 GAIA/GAIA2:G · I/345/gaia2 VizieR I/345/gaia2
0.000176 Jy ± 5.00e-06 GAIA/GAIA2:Gbp · I/345/gaia2 VizieR I/345/gaia2
1.92000e-05 Jy ± 2.00e-07 GAIA/GAIA3:G · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.000665 Jy ± 5.00e-06 GAIA/GAIA3:Grp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
0.000181 Jy ± 3.00e-06 GAIA/GAIA3:Gbp · I/350/gaiaedr3 VizieR I/350/gaiaedr3
Show the remaining 103
ЗначенняОдиницяПохибка Смуга / методДжерелоПосиланняРік
0.00725 Jy ± 0.00029 2MASS:Ks · I/353/gsc242 VizieR I/353/gsc242
0.00164 Jy ± 8.00e-05 2MASS:J · I/353/gsc242 VizieR I/353/gsc242
0.000879 Jy ± 6.00e-06 SDSS:z · I/353/gsc242 VizieR I/353/gsc242
0.000635 Jy ± 1.00e-06 SDSS:i · I/353/gsc242 VizieR I/353/gsc242
0.00015 Jy ± 4.00e-06 Gaia:G · I/353/gsc242 VizieR I/353/gsc242
0.000375 Jy ± 1.00e-06 SDSS:r · I/353/gsc242 VizieR I/353/gsc242
0.000137 Jy ± 1.00e-06 SDSS:g · I/353/gsc242 VizieR I/353/gsc242
1.92000e-05 Jy ± 2.00e-07 GAIA/GAIA3:G · I/355/gaiadr3 VizieR I/355/gaiadr3
0.000665 Jy ± 5.00e-06 GAIA/GAIA3:Grp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.000181 Jy ± 3.00e-06 GAIA/GAIA3:Gbp · I/355/gaiadr3 VizieR I/355/gaiadr3
0.000733 Jy Cousins:I · I/360/syntphot VizieR I/360/syntphot
0.000952 Jy SDSS:i · I/360/syntphot VizieR I/360/syntphot
0.000421 Jy Cousins:R · I/360/syntphot VizieR I/360/syntphot
0.000377 Jy SDSS:r · I/360/syntphot VizieR I/360/syntphot
0.000235 Jy Cousins:V · I/360/syntphot VizieR I/360/syntphot
0.000122 Jy SDSS:g · I/360/syntphot VizieR I/360/syntphot
8.17000e-05 Jy Cousins:B · I/360/syntphot VizieR I/360/syntphot
0.00978 Jy ± 0.00304 Spitzer/IRAC:8.0 · II/293/glimpse VizieR II/293/glimpse
0.00682 Jy ± 0.00121 Spitzer/IRAC:5.8 · II/293/glimpse VizieR II/293/glimpse
0.00395 Jy ± 0.00045 Spitzer/IRAC:4.5 · II/293/glimpse VizieR II/293/glimpse
0.00132 Jy ± 9.00e-05 Spitzer/IRAC:3.6 · II/293/glimpse VizieR II/293/glimpse
26.4 Jy ± 0.6 WISE:W4 · II/311/wise VizieR II/311/wise
0.324 Jy ± 0.008 WISE:W3 · II/311/wise VizieR II/311/wise
0.197 Jy ± 0.005 WISE:W2 · II/311/wise VizieR II/311/wise
0.0094 Jy ± 0.00249 WISE:W1 · II/311/wise VizieR II/311/wise
0.0131 Jy ± 0.0007 2MASS:Ks · II/311/wise VizieR II/311/wise
0.00348 Jy ± 0.00016 2MASS:H · II/311/wise VizieR II/311/wise
0.000583 Jy 2MASS:J · II/311/wise VizieR II/311/wise
2.15000e-05 Jy ± 1.25e-05 UKIDSS:H · II/316/gps6 VizieR II/316/gps6
0.000147 Jy ± 6.00e-06 UKIDSS:J · II/316/gps6 VizieR II/316/gps6
0.000254 Jy ± 2.90e-05 UKIDSS:K · II/316/gps6 VizieR II/316/gps6
1.93000e-05 Jy ± 4.30e-06 XMM-OT:V · II/340/xmmom2_1 VizieR II/340/xmmom2_1
5.31000e-06 Jy ± 1.18e-06 XMM-OT:UVW1 · II/340/xmmom2_1 VizieR II/340/xmmom2_1
0.000765 Jy ± 6.00e-05 VISTA:Ks · II/348/vvv2 VizieR II/348/vvv2
0.000201 Jy ± 3.20e-05 VISTA:H · II/348/vvv2 VizieR II/348/vvv2
0.00106 Jy ± 1.00e-05 PAN-STARRS/PS1:y · II/349/ps1 VizieR II/349/ps1
0.000879 Jy ± 6.00e-06 PAN-STARRS/PS1:z · II/349/ps1 VizieR II/349/ps1
0.000633 Jy ± 1.00e-06 PAN-STARRS/PS1:i · II/349/ps1 VizieR II/349/ps1
0.000374 Jy ± 1.00e-06 PAN-STARRS/PS1:r · II/349/ps1 VizieR II/349/ps1
0.000137 Jy ± 1.00e-06 PAN-STARRS/PS1:g · II/349/ps1 VizieR II/349/ps1
5.72000e-06 Jy ± 1.30e-06 XMM-OT:UVW1 · II/356/xmmom41s VizieR II/356/xmmom41s
0.000323 Jy ± 2.70e-05 SkyMapper/SkyMapper:r · II/358/smss VizieR II/358/smss
0.000577 Jy ± 2.60e-05 Johnson:K · II/364/virac VizieR II/364/virac
0.000208 Jy ± 1.40e-05 XMM-OT:V · II/370/xmmom5s VizieR II/370/xmmom5s
6.70000e-05 Jy ± 4.70e-06 XMM-OT:B · II/370/xmmom5s VizieR II/370/xmmom5s
1.18000e-05 Jy ± 9.00e-07 XMM-OT:U · II/370/xmmom5s VizieR II/370/xmmom5s
5.71000e-06 Jy ± 1.29e-06 XMM-OT:UVW1 · II/370/xmmom5s VizieR II/370/xmmom5s
0.000786 Jy ± 6.20e-05 VISTA:Ks · II/376/vvv4 VizieR II/376/vvv4
0.000202 Jy ± 3.20e-05 VISTA:H · II/376/vvv4 VizieR II/376/vvv4
0.000211 Jy ± 1.40e-05 XMM-OT:V · II/378/xmmom6s VizieR II/378/xmmom6s
6.46000e-05 Jy ± 4.80e-06 XMM-OT:B · II/378/xmmom6s VizieR II/378/xmmom6s
1.18000e-05 Jy ± 9.00e-07 XMM-OT:U · II/378/xmmom6s VizieR II/378/xmmom6s
5.74000e-06 Jy ± 1.30e-06 XMM-OT:UVW1 · II/378/xmmom6s VizieR II/378/xmmom6s
0.000695 Jy ± 1.80e-05 SkyMapper/SkyMapper:z · II/379/smssdr4 VizieR II/379/smssdr4
0.00052 Jy ± 1.60e-05 SkyMapper/SkyMapper:i · II/379/smssdr4 VizieR II/379/smssdr4
0.000324 Jy ± 1.90e-05 SkyMapper/SkyMapper:r · II/379/smssdr4 VizieR II/379/smssdr4
0.000173 Jy ± 4.00e-06 SkyMapper/SkyMapper:g · II/379/smssdr4 VizieR II/379/smssdr4
0.000609 Jy ± 6.60e-05 VISTA:Ks · II/387/virac2 VizieR II/387/virac2
9.41000e-05 Jy ± 1.16e-05 VISTA:H · II/387/virac2 VizieR II/387/virac2
0.000244 Jy ± 8.00e-06 VISTA:J · II/387/virac2 VizieR II/387/virac2
0.000172 Jy ± 5.00e-06 VISTA:Y · II/387/virac2 VizieR II/387/virac2
9.71000e-05 Jy ± 7.00e-06 VISTA:Z · II/387/virac2 VizieR II/387/virac2
0.00106 Jy ± 1.00e-05 PAN-STARRS/PS1:y · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.000879 Jy ± 5.00e-06 PAN-STARRS/PS1:z · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.000633 Jy ± 1.00e-06 PAN-STARRS/PS1:i · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.000374 Jy ± 1.00e-06 PAN-STARRS/PS1:r · II/389/ps1_dr2 VizieR II/389/ps1_dr2
0.000137 Jy ± 1.00e-06 PAN-STARRS/PS1:g · II/389/ps1_dr2 VizieR II/389/ps1_dr2
1.78000e-05 Jy ± 4.00e-07 Gaia:G · IV/38/tic VizieR IV/38/tic
1.78000e-05 Jy ± 4.00e-07 Gaia:G · IV/39/tic82 VizieR IV/39/tic82
4.07000e-05 Jy Gaia:G · VI/137/gum_mw VizieR VI/137/gum_mw
0.0119 Jy ± 0.0014 Johnson:K · B/denis/denis VizieR B/denis/denis
0.0016 Jy ± 0.00021 Johnson:J · B/denis/denis VizieR B/denis/denis
0.000753 Jy ± 4.90e-05 Cousins:I · B/denis/denis VizieR B/denis/denis
0.0031 Jy 2MASS:H · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.00164 Jy ± 8.00e-05 2MASS:J · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.000783 Jy ± 7.00e-06 Gaia:G · J/ApJ/867/105/refcat2 VizieR J/ApJ/867/105/refcat2
0.667 Jy :=20cm · J/ApJS/80/211/table4 VizieR J/ApJS/80/211/table4
68.7 Jy IRAS:25 · J/ApJS/80/211/table4 VizieR J/ApJS/80/211/table4
7.6 Jy IRAS:12 · J/ApJS/80/211/table4 VizieR J/ApJS/80/211/table4
0.412 Jy :=1.4GHz · J/ApJS/91/347/table2 VizieR J/ApJS/91/347/table2
0.67 Jy ± 0.02 :=22GHz · J/ApJS/155/577/tables VizieR J/ApJS/155/577/tables
3,300 Jy :=350um · J/ApJS/186/406/table1 VizieR J/ApJS/186/406/table1
0.00978 Jy ± 0.00309 Spitzer/IRAC:8.0 · J/ApJS/254/33/table1 VizieR J/ApJS/254/33/table1
0.00682 Jy ± 0.00122 Spitzer/IRAC:5.8 · J/ApJS/254/33/table1 VizieR J/ApJS/254/33/table1
0.00395 Jy ± 0.00044 Spitzer/IRAC:4.5 · J/ApJS/254/33/table1 VizieR J/ApJS/254/33/table1
0.00131 Jy ± 9.00e-05 Spitzer/IRAC:3.6 · J/ApJS/254/33/table1 VizieR J/ApJS/254/33/table1
0.0327 Jy ± 0.0141 :=1.3mm · J/ApJS/280/33/table2 VizieR J/ApJS/280/33/table2
0.0969 Jy ± 0.0005 :=6GHz · J/A+A/666/A31/tableb1 VizieR J/A+A/666/A31/tableb1
0.0255 Jy ± 0.0007 :=22.4GHz · J/A+A/666/A31/tableb1 VizieR J/A+A/666/A31/tableb1
0.0373 Jy ± 0.0009 :=96.0GHz · J/A+A/666/A31/tableb1 VizieR J/A+A/666/A31/tableb1
0.184 Jy ± 0.015 :=1.6cm · J/A+A/666/L15/tableb5 VizieR J/A+A/666/L15/tableb5
0.000896 Jy ± 3.00e-06 Johnson:K · J/A+A/684/A214/table1 VizieR J/A+A/684/A214/table1
0.00031 Jy ± 9.00e-06 Johnson:H · J/A+A/684/A214/table1 VizieR J/A+A/684/A214/table1
68.7 Jy IRAS:25 · J/AJ/123/2772/AGB VizieR J/AJ/123/2772/AGB
-7.65 Jy IRAS:12 · J/AJ/123/2772/AGB VizieR J/AJ/123/2772/AGB
0.296 Jy Spitzer/IRAC:8.0 · J/AJ/136/2413/table2 VizieR J/AJ/136/2413/table2
0.516 Jy Spitzer/IRAC:5.8 · J/AJ/136/2413/table2 VizieR J/AJ/136/2413/table2
0.0617 Jy Spitzer/IRAC:4.5 · J/AJ/136/2413/table2 VizieR J/AJ/136/2413/table2
0.00143 Jy Spitzer/IRAC:3.6 · J/AJ/136/2413/table2 VizieR J/AJ/136/2413/table2
32.1 Jy ± 0 WISE:W4 · J/MNRAS/471/100/hcatalog VizieR J/MNRAS/471/100/hcatalog
14 Jy ± 0.8 :=21um · J/MNRAS/471/100/hcatalog VizieR J/MNRAS/471/100/hcatalog
0.000528 Jy ± 2.10e-05 Johnson:K · J/other/PASA/26.439/ks_cat VizieR J/other/PASA/26.439/ks_cat
2.99 Jy ± 0 :=1.3mm · J/other/RAA/24.B5009/tablea2 VizieR J/other/RAA/24.B5009/tablea2

У тому самому полі

within 9 arcmin · wider search
Об’єктТипВідстань на небіV
[GCD95] I10.52 HIIReg 1.361″ —
Sgr B2 Main Radio 1.656″ —
Sgr B2 HII I HIIReg 1.861″ —
[GCD95] F10.39 HIIReg 2.686″ —
[GCD95] F10.37 HIIReg 3.105″ —
[BJ84] F3e HIIReg 3.329″ —
CXOU J174720.2-282305 X 3.511″ —
Sgr B2 HII F4 HIIReg 3.522″ —
[GCD95] F10.33 HIIReg 3.574″ —
Sgr B2 HII F3 HIIReg 3.583″ —
IRAS 17441-2822 HIIReg 3.692″ —

Походження запису

where this card came from
АрхівПрочитано (UTC)Запис
SIMBAD 2026-09-15 11:42 open at source
VizieR 2026-09-15 11:42 open at source

Machine-readable: /api/v1/object/sgr-b2 · Registry entry updated 2026-09-06.