Galaxy RXJ1242-11

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Observation data (J2000 epoch)
RX J1242-11
Constellation	Virgo
Right ascension	12^h 42^m 36.9^s
Declination	-11° 19´ 35´´
Distance	650 Mly (200 Mpc)^{[citation needed]}
Notable features	Pair of Galaxies = [KG99] A + [KG99] B.
Other designations
RX J1242.6-1119
See also: Galaxy, List of galaxies

RXJ1242-11 is a galaxy located approximately 200 megaparsecs (about 650 million light-years) from Earth. According to current interpretations of X-ray observations made by the Chandra X-ray Observatory and XMM-Newton, the centre of this galaxy is a 100 million solar mass supermassive black hole which was observed to have swallowed part of a star which had been pushed by a second star into the black hole. The remaining star was pushed back into the local galaxy.

The discovery is widely considered to be the first strong evidence of a supermassive black hole ripping apart a star and consuming a portion of it.