18444-2546 RST 3196 (HD 173015)
18h 44m 19.74s -25° 45' 38.2" P.A. 71.00 sep 0.2 mag 10.46,10.55 Sp K1III
| Coord 2000 |
18444-2546 |
|
Discov num |
RST3196 |
|
Comp |
|
|
Coord arcsec 2000 |
18 44 19.74 -25 45 38.2 |
|
| Date first |
1933 |
|
Date last |
2018 |
|
Obs |
6 |
|
| Pa first |
54 |
|
Pa last |
70.7 |
|
P.A. Now (θ) |
70.7° |
|
| Sep first |
0.2 |
|
Sep last |
0.221 |
|
Sep. Now (ρ) |
0.221" |
|
| Mag pri |
10.46 |
|
Mag sec |
10.55 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 173015 |
|
Constellation |
Sagittarius |
|
Tycho2 |
6863-00951-1 |
|
Gaia DR2 |
4073382756350623744 |
|
| HD |
173015 |
|
