18243-5513 RST 980 (HD 168715)
18h 24m 20.47s -55° 13' 14.9" P.A. 14.00 sep 1.1 mag 10.17,11.99 Sp G5
| Coord 2000 |
18243-5513 |
|
Discov num |
RST 980 |
|
Comp |
|
|
Coord arcsec 2000 |
18 24 20.47 -55 13 14.9 |
|
| Date first |
1929 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
14 |
|
Pa last |
13.8 |
|
P.A. Now (θ) |
13.8° |
|
| Sep first |
1.0 |
|
Sep last |
1.126 |
|
Sep. Now (ρ) |
1.126" |
|
| Mag pri |
10.17 |
|
Mag sec |
11.99 |
|
delta mag (ΔM) |
1.82 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 168715 |
|
Constellation |
Telescopium |
|
Tycho2 |
8748-01260-1 |
|
Gaia DR2 |
6649501559174479872 |
|
| HD |
168715 |
|
