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Query : 2012ApJ...759..145H |
2012ApJ...759..145H - Astrophys. J., 759, 145 (2012/November-2)
Constraints on the ubiquity of coronal X-ray cycles.
HOFFMAN J., GUNTHER H.M. and WRIGHT N.J.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): stars: activity - stars: coronae - X-rays: stars
Simbad objects: 18
Number of rows : 18 |
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 | BD+45 1076 | PM* | 05 16 31.8052843464 | +46 08 27.431275740 | 8.39 | 8.06 | F0 | 7 | 0 | |||
2 | * alf Aur | SB* | 05 16 41.35871 | +45 59 52.7693 | 1.33 | 0.88 | 0.08 | -0.52 | -0.96 | G3III: | 1178 | 0 |
3 | G 96-29 | PM* | 05 17 23.8623810386 | +45 50 22.927685973 | 9.70 | M2.5V | 68 | 0 | ||||
4 | * zet Pup | BY* | 08 03 35.04754 | -40 00 11.3321 | 0.89 | 1.98 | 2.25 | 2.36 | 2.58 | O4I(n)fp | 1156 | 1 |
5 | 2MASS J08042263-3950284 | * | 08 04 22.6326274872 | -39 50 28.540633704 | ~ | 1 | 0 | |||||
6 | ATO J141.8010-05.9548 | EB? | 09 27 12.2685701880 | -05 57 17.299794672 | ~ | 2 | 0 | |||||
7 | HD 81809 | SB* | 09 27 46.8088908054 | -06 04 17.008787302 | G1.5IV-V | 301 | 0 | |||||
8 | ATO J142.1430-06.0627 | V* | 09 28 34.3329963360 | -06 03 45.831136680 | ~ | 2 | 0 | |||||
9 | Mrk 421 | BLL | 11 04 27.3140835504 | +38 12 31.798495872 | 13.50 | 12.90 | 8.31 | ~ | 2682 | 1 | ||
10 | HD 95976 | PM* | 11 04 43.8897190944 | +38 14 47.868593712 | 7.97 | 7.51 | F2 | 26 | 0 | |||
11 | UCAC4 460-050408 | * | 12 28 28.4800775304 | +01 54 49.362373620 | 13.367 | 12.643 | 12.500 | ~ | 2 | 0 | ||
12 | GSC 00282-00187 | Em* | 12 28 37.2088366632 | +01 57 20.258668440 | 13.77 | M2 | 10 | 0 | ||||
13 | 3C 273 | BLL | 12 29 06.6998257176 | +02 03 08.597629980 | 13.05 | 14.830 | 14.11 | ~ | 5812 | 1 | ||
14 | GSC 00282-00477 | * | 12 29 42.4579002408 | +01 55 24.943598112 | G9 | 7 | 0 | |||||
15 | * alf Cen B | PM* | 14 39 35.06311 | -60 50 15.0992 | 2.89 | 2.21 | 1.33 | K1V | 1025 | 2 | ||
16 | * 61 Cyg A | BY* | 21 06 53.9395895022 | +38 44 57.902349973 | 7.50 | 6.39 | 5.21 | 4.19 | 3.54 | K5V | 1036 | 0 |
17 | * 61 Cyg | ** | 21 06 53.95 | +38 44 57.9 | ~ | 177 | 0 | |||||
18 | QSO B2155-304 | BLL | 21 58 52.0652249880 | -30 13 32.118447792 | 13.36 | 13.09 | 12.62 | ~ | 1739 | 1 |
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