18488-3006 B 2462
18h 48m 47.46s -30° 05' 48.8" P.A. 145.00 sep 6.9 mag 8.94,13.20 Sp G8V dist. 69.49 pc (226.68 l.y.)
| Coord 2000 |
18488-3006 |
|
Discov num |
B 2462 |
|
Comp |
|
|
Coord arcsec 2000 |
18 48 47.46 -30 05 48.8 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
137 |
|
Pa last |
144.5 |
|
P.A. Now (θ) |
144.5° |
|
| Sep first |
5.8 |
|
Sep last |
6.908 |
|
Sep. Now (ρ) |
6.908" |
|
| Mag pri |
8.94 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
4.26 |
|
Spectral class |
G8V (yellow) |
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-040 |
|
| Pri motion dec |
-183 |
|
Sec motion dec |
-181 |
|
| Notes |
|
|
rPM=0.055 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
SAO |
210594 |
|
HIP |
92304 |
|
Tycho2 |
7408-00703-1 |
|
| Gaia DR2 |
6761363883648501248 |
|
HD |
173859 |
|
CD |
CD-3016245 |
|
Distance |
69.49 |
|
| Distance ly |
226.68 |
|
