17548-3207 RST 2002 (HD 162909)
17h 54m 48.55s -32° 06' 55.3" P.A. 231.00 sep 1.1 mag 9.51,11.11 Sp G2/3V dist. 245.1 pc (799.52 l.y.)
| Coord 2000 |
17548-3207 |
|
Discov num |
RST2002 |
|
Comp |
|
|
Coord arcsec 2000 |
17 54 48.55 -32 06 55.3 |
|
| Date first |
1934 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
224 |
|
Pa last |
231.2 |
|
P.A. Now (θ) |
231.2° |
|
| Sep first |
0.9 |
|
Sep last |
1.137 |
|
Sep. Now (ρ) |
1.137" |
|
| Mag pri |
9.51 |
|
Mag sec |
11.11 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
G2/3V (yellow) |
|
| Pri motion ra |
+014 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-038 |
|
Sec motion dec |
-042 |
|
| Notes |
|
|
rPM=0.131 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 162909 |
|
Constellation |
Scorpius |
|
SAO |
209454 |
|
HIP |
87700 |
|
| Tycho2 |
7382-00454-1 |
|
Gaia DR2 |
4043586197422022656 |
|
HD |
162909 |
|
CD |
CD-3213490 |
|
| CP |
CP-32 4956 |
|
Distance |
245.1 |
|
Distance ly |
799.52 |
|
