17300-1755 OCC 9210 (HD 158442)
17h 30m 00.58s -17° 55' 05.8" P.A. 233.00 sep 0.4 mag 10.70,11.30 Sp A2
| Coord 2000 |
17300-1755 |
|
Discov num |
OCC9210 |
|
Comp |
|
|
Coord arcsec 2000 |
17 30 00.58 -17 55 05.8 |
|
| Date first |
2017 |
|
Date last |
2017 |
|
Obs |
1 |
|
| Pa first |
233 |
|
Pa last |
232.5 |
|
P.A. Now (θ) |
232.5° |
|
| Sep first |
0.4 |
|
Sep last |
0.423 |
|
Sep. Now (ρ) |
0.423" |
|
| Mag pri |
10.70 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 158442 |
|
Constellation |
Ophiuchus |
|
Tycho2 |
6239-01058-1 |
|
HD |
158442 |
|
