17383-2312 B 351 (HD 159933)
17h 38m 20.44s -23° 12' 28.6" P.A. 252.00 sep 0.7 mag 10.19,10.31 Sp A7IV
Coord 2000 |
17383-2312 |
|
Discov num |
B 351 |
|
Comp |
|
|
Coord arcsec 2000 |
17 38 20.44 -23 12 28.6 |
|
Date first |
1926 |
|
Date last |
2011 |
|
Obs |
5 |
|
Pa first |
220 |
|
Pa last |
251.6 |
|
P.A. Now (θ) |
251.6° |
|
Sep first |
0.6 |
|
Sep last |
0.665 |
|
Sep. Now (ρ) |
0.665" |
|
Mag pri |
10.19 |
|
Mag sec |
10.31 |
|
delta mag (ΔM) |
0.12 |
|
Spectral class |
A7IV (white) |
|
Pri motion ra |
-007 |
|
Sec motion ra |
-007 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159933 |
|
Constellation |
Ophiuchus |
|
SAO |
185582 |
|
Tycho2 |
6827-00459-1 |
|
Gaia DR2 |
4116526385697128704 |
|
HD |
159933 |
|
ADS |
10671 |
|