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| Query : 1987A&AS...67...17X |
1987A&AS...67...17X - Astron. Astrophys., Suppl. Ser., 67, 17-24 (1987)
The optical variability of seven BL Lacertae objects.
XIE G.-Z., LI K.-H., BAO M.-X., HAU P.-J., ZHOU Y., LIU X.-D. and DENG L.-W.
Journal keyword(s):
Simbad objects: 8
| Number of rows : 8 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 3C 66A | BLL | 02 22 39.6114771888 | +43 02 07.799534304 | 15.71 | 15.21 | 14.5 | ~ | 942 | 2 | ||
| 2 | QSO J0738+1742 | BLL | 07 38 07.39375312 | +17 42 18.9981506 | 16.76 | 16.22 | 15.78 | ~ | 1045 | 1 | ||
| 3 | PG 0851+202 | BLL | 08 54 48.8749846272 | +20 06 30.639583620 | 15.649 | 15.146 | 15.446 | ~ | 2513 | 1 | ||
| 4 | Z 184-50 | BLL | 11 04 27.3140835504 | +38 12 31.798495872 | 13.50 | 12.90 | 8.31 | ~ | 2841 | 1 | ||
| 5 | Ton 605 | HB* | 12 16 53.6748432768 | +30 04 08.692883544 | 16.110 | 15.98 | B | 223 | 0 | |||
| 6 | RX J1217.8+3007 | BLL | 12 17 52.0819904040 | +30 07 00.634936872 | 16.07 | 15.62 | 13.47 | G7 | 516 | 1 | ||
| 7 | 7C 1219+2830 | BLL | 12 21 31.6904439888 | +28 13 58.500308172 | 16.81 | 16.11 | 14.24 | ~ | 924 | 1 | ||
| 8 | NAME BL Lac | BLL | 22 02 43.2913536816 | +42 16 39.979416792 | 15.66 | 14.72 | ~ | 2397 | 1 |
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