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Query : 2019ApJ...882L..28C |
2019ApJ...882L..28C - Astrophys. J., 882, L28-L28 (2019/September-2)
Consistency of the infrared variability of Sgr A* over 22 yr.
CHEN Z., GALLEGO-CANO E., DO T., WITZEL G., GHEZ A.M., SCHODEL R., SITARSKI B.N., BECKLIN E.E., LU J., MORRIS M.R., DEHGHANFAR A., GAUTAM A.K., HEES A., HOSEK M.W.Jr, JIA S., MANGIAN A.C. and MATTHEWS K.
Abstract (from CDS):
Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.
Journal keyword(s): accretion, accretion disks - black hole physics - Galaxy: center - techniques: high angular resolution
Simbad objects: 31
Number of rows : 31 |
N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | NAME Galactic Center | reg | 17 45 39.60213 | -29 00 22.0000 | ~ | 14412 | 0 | |||||
2 | [GEO97] W7 | V* | 17 45 39.9150 | -29 00 27.958 | O9/9.5III? | 20 | 0 | |||||
3 | [GKM98] S1-33 | * | 17 45 39.9471 | -29 00 28.119 | O-B | 13 | 0 | |||||
4 | [GEO97] W8 | * | 17 45 39.9563 | -29 00 28.112 | K-M | 11 | 0 | |||||
5 | GCIRS 29NE1 | WR* | 17 45 39.9643 | -29 00 26.021 | WC8/9 | 36 | 0 | |||||
6 | [GKM98] S1-6 | * | 17 45 39.9707 | -29 00 27.353 | K-M | 10 | 0 | |||||
7 | [GEO97] W9 | * | 17 45 39.9832 | -29 00 28.366 | O9.5/B2V | 23 | 0 | |||||
8 | [GEO97] W6 | * | 17 45 39.9994 | -29 00 27.693 | K-M | 16 | 0 | |||||
9 | NAME Sgr A* | X | 17 45 40.03599 | -29 00 28.1699 | ~ | 4388 | 3 | |||||
10 | [EG97] S12 | * | 17 45 40.0379 | -29 00 27.781 | B4/9V | 68 | 0 | |||||
11 | GCIRS 33N | s*b | 17 45 40.0381 | -29 00 30.302 | B0.5/1I | 40 | 0 | |||||
12 | NAME Sgr A*-f | Cld | 17 45 40.04 | -29 00 28.1 | ~ | 57 | 1 | |||||
13 | NAME G2 Dust Cloud | IR | 17 45 40.04 | -29 00 28.1 | ~ | 201 | 0 | |||||
14 | [EG97] S38 | * | 17 45 40.04040 | -29 00 28.0739 | G7.5III | 40 | 0 | |||||
15 | [EG97] S2 | * | 17 45 40.0442 | -29 00 27.975 | B0/2V | 373 | 1 | |||||
16 | GCIRS 16NW | WR* | 17 45 40.0451 | -29 00 26.847 | Ofpe/WN9 | 137 | 0 | |||||
17 | [CRG2004] 12 | * | 17 45 40.0455 | -29 00 28.467 | K5III | 37 | 0 | |||||
18 | [GKM98] S0-27 | * | 17 45 40.04733 | -29 00 27.6220 | K3III | 24 | 0 | |||||
19 | [EG97] S14 | * | 17 45 40.050 | -29 00 28.05 | B4/9V | 83 | 0 | |||||
20 | [EG97] S8 | * | 17 45 40.0716 | -29 00 28.363 | B0/2V | 74 | 0 | |||||
21 | [GKM98] S1-17 | * | 17 45 40.078 | -29 00 29.63 | K-M | 10 | 0 | |||||
22 | [EG97] S7 | * | 17 45 40.0812 | -29 00 28.135 | B:V | 39 | 0 | |||||
23 | [GKM98] S0-31 | * | 17 45 40.083 | -29 00 27.67 | B:V | 9 | 0 | |||||
24 | [SME2009] 20 | * | 17 45 40.0834 | -29 00 28.520 | K5III | 27 | 0 | |||||
25 | GCIRS 33E | WR* | 17 45 40.0941 | -29 00 31.213 | Ofpe/WN9 | 57 | 0 | |||||
26 | [GKM98] S1-34 | * | 17 45 40.1071 | -29 00 29.084 | O-B | 11 | 0 | |||||
27 | [GKM98] S1-1 | V* | 17 45 40.1187 | -29 00 28.065 | O-B | 19 | 0 | |||||
28 | GCIRS 16C | WR* | 17 45 40.12 | -29 00 27.6 | Ofpe/WN9 | 189 | 1 | |||||
29 | GCIRS 16SW | WR* | 17 45 40.1245 | -29 00 29.018 | Ofpe/WN9 | 160 | 0 | |||||
30 | [GKM98] S2-17 | s*b | 17 45 40.1401 | -29 00 29.974 | B0.5/1I | 21 | 0 | |||||
31 | GCIRS 16NE | WR* | 17 45 40.26 | -29 00 27.2 | Ofpe/WN9 | 152 | 0 |
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