2000A&A...362L..25G


C.D.S. - SIMBAD4 rel 1.7 - 2021.05.06CEST01:05:46

2000A&A...362L..25G - Astronomy and Astrophysics, volume 362, L25-28 (2000/10-2)

RX J1420.4+5334 - another tidal disruption event?

GREINER J., SCHWARZ R., ZHARIKOV S. and ORIO M.

Abstract (from CDS):

We have discovered a transient X-ray source, RX J1420.4+5334, which displays a ROSAT flux variation of >150 between the ROSAT All-Sky-Survey in 1990 and a preceding pointed ROSAT observations in July 1990. Optical observations suggest a non-active galaxy as the only visible counterpart. We therefore tentatively identify RX J1420.4+5334 as a tidal disruption event in a non-active galaxy.

Abstract Copyright:

Journal keyword(s): accretion, accretion disks - galaxies: active - galaxies: individual: RX J1420.4+5334 - galaxies: nuclei - X-rays: galaxies

Nomenclature: Fig.3: [GSZ2000] A (Nos A-B).

Simbad objects: 8

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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 - 2021
#notes
1 M 89 LIN 12 35 39.8073444 +12 33 22.830809 11.29 10.73 9.75     ~ 941 2
2 RX J1242.6-1119 PaG 12 42 36.9 -11 19 35           ~ 42 1
3 RX J1331.9-3243 X 13 32.0 -32 43           ~ 7 0
4 2MASS J14202436+5334117 BLL 14 20 24.3985908313 +53 34 11.155674864   20.49 20.03     ~ 34 0
5 [GSZ2000] B G 14 20 24.528 +53 34 15.70           ~ 3 0
6 NGC 5905 H2G 15 15 23.324 +55 31 01.59   13.6       ~ 254 1
7 2MASX J16245665+7554560 BLL 16 24 56.5714665760 +75 54 55.978646466     16.60     ~ 51 0
8 BD+25 4655 HS* 21 59 41.9751489837 +26 25 57.398356446 8.27 9.39 9.68     sdO6 104 0

    Equat.    Gal    SGal    Ecl

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2021.05.06-01:05:47

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