12182+2718 HDS 1733 (HD 106999)
12h 18m 11.23s +27° 18' 02.0" P.A. 222.00 sep 0.3 mag 7.62,10.19 Sp Am dist. 251.89 pc (821.67 l.y.)
| Coord 2000 |
12182+2718 |
|
Discov num |
HDS1733 |
|
Comp |
|
|
Coord arcsec 2000 |
12 18 11.23 +27 18 02.0 |
|
| Date first |
1991 |
|
Date last |
2021 |
|
Obs |
6 |
|
| Pa first |
265 |
|
Pa last |
221.7 |
|
P.A. Now (θ) |
221.7° |
|
| Sep first |
0.4 |
|
Sep last |
0.282 |
|
Sep. Now (ρ) |
0.282" |
|
| Mag pri |
7.62 |
|
Mag sec |
10.19 |
|
delta mag (ΔM) |
2.57 |
|
Spectral class |
Am (white) |
|
| Pri motion ra |
-039 |
|
Sec motion ra |
|
|
| Pri motion dec |
+011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 106999 |
|
Constellation |
Coma Berenices |
|
SAO |
82227 |
|
HIP |
59988 |
|
| Tycho2 |
1991-01118-1 |
|
Gaia DR2 |
4009561466436993024 |
|
HD |
106999 |
|
BD |
BD+28 2100 |
|
| Distance |
251.89 |
|
Distance ly |
821.67 |
|