C.D.S.  -  SIMBAD4 rel 1.8  -  2024.04.25CEST19:05:25

coord 16 42 10.4 +39 39 17.90 (FK5, 2000, 2000), radius: 1.0 arcmin
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Number of objects : 2

#|dist(asec)|            identifier             |typ|       coord1 (ICRS,J2000/2000)        |Mag U |  Mag B  |  Mag V  |Mag R |Mag I |  spec. type   |#bib|#not
-|----------|-----------------------------------|---|---------------------------------------|------|---------|---------|------|------|---------------|----|----
1|     39.86|1RXS J164211.7+393841              |X  |16 42 11.705 +39 38 40.99              |     ~|     ~   |     ~   |     ~|     ~|~              |   0|   0
2|     41.73|QSO B1640+3944                     |QSO|16 42 11.1330669024 +39 38 37.025545776|     ~|20.59    |20.51    |     ~|     ~|~              |  11|   0
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