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Query : 2002A&A...388..470D |
2002A&A...388..470D - Astronomy and Astrophysics, volume 388, 470-476 (2002/6-3)
Astrophysical implications of binary black holes in BL Lacertae objects.
DE PAOLIS F., INGROSSO G. and NUCITA A.A.
Abstract (from CDS):
Abstract Copyright: ∼
Journal keyword(s): BL Lacertae objects: general - black hole physics
Simbad objects: 3
Number of rows : 3 |
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 | Mrk 421 | BLL | 11 04 27.3140835504 | +38 12 31.798495872 | 13.50 | 12.90 | 8.31 | ~ | 2652 | 1 | ||
2 | NGC 4253 | Sy1 | 12 18 26.5163572920 | +29 48 46.531535472 | 14.34 | 13.57 | ~ | 1037 | 1 | |||
3 | 7C 165211.80+395026.00 | BLL | 16 53 52.21668403 | +39 45 36.6088754 | 14.09 | 14.15 | 13.29 | 8.26 | ~ | 2146 | 2 |
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