10284+8111 TOK 670 (HD 89881)
10h 28m 26.44s +81° 11' 14.8" P.A. 240.00 sep 8.3 mag 7.72,12.30 Sp G0 dist. 64.27 pc (209.65 l.y.)
| Coord 2000 |
10284+8111 |
|
Discov num |
TOK 670 |
|
Comp |
|
|
Coord arcsec 2000 |
10 28 26.44 +81 11 14.8 |
|
| Date first |
1899 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
237 |
|
Pa last |
240 |
|
P.A. Now (θ) |
240° |
|
| Sep first |
8.4 |
|
Sep last |
8.332 |
|
Sep. Now (ρ) |
8.332" |
|
| Mag pri |
7.72 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
4.58 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+035 |
|
Sec motion ra |
+037 |
|
| Pri motion dec |
+011 |
|
Sec motion dec |
+010 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.058 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 89881 |
|
Constellation |
Draco |
|
SAO |
1703 |
|
HIP |
51278 |
|
| Tycho2 |
4548-01083-1 |
|
Gaia DR2 |
1134109105470375808 |
|
HD |
89881 |
|
BD |
BD+81 337 |
|
| Distance |
64.27 |
|
Distance ly |
209.65 |
|
