17231-2353 DON 835 (HD 157232)
17h 23m 07.58s -23° 53' 27.8" P.A. 196.00 sep 1.2 mag 10.72,11.21 Sp G5/6V
Coord 2000 |
17231-2353 |
|
Discov num |
DON 835 |
|
Comp |
|
|
Coord arcsec 2000 |
17 23 07.58 -23 53 27.8 |
|
Date first |
1932 |
|
Date last |
2016 |
|
Obs |
5 |
|
Pa first |
187 |
|
Pa last |
195.8 |
|
P.A. Now (θ) |
195.8° |
|
Sep first |
1.1 |
|
Sep last |
1.172 |
|
Sep. Now (ρ) |
1.172" |
|
Mag pri |
10.72 |
|
Mag sec |
11.21 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
G5/6V (yellow) |
|
Pri motion ra |
-047 |
|
Sec motion ra |
-047 |
|
Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 157232 |
|
Constellation |
Ophiuchus |
|
SAO |
185345 |
|
Tycho2 |
6825-00565-1 |
|
Gaia DR2 |
4111506432294970368 |
|
HD |
157232 |
|