01568+2303 BVD 21 (HD 11850)
01h 56m 47.26s +23° 03' 04.0" P.A. 138.00 sep 59.2 mag 7.93,10.98 Sp G6V+K7V dist. 31.82 pc (103.8 l.y.)
Coord 2000 |
01568+2303 |
|
Discov num |
BVD 21 |
|
Comp |
|
|
Coord arcsec 2000 |
01 56 47.26 +23 03 04.0 |
|
Date first |
1891 |
|
Date last |
2016 |
|
Obs |
15 |
|
Pa first |
138 |
|
Pa last |
137.9 |
|
P.A. Now (θ) |
137.9° |
|
Sep first |
59.7 |
|
Sep last |
59.231 |
|
Sep. Now (ρ) |
59.231" |
|
Mag pri |
7.93 |
|
Mag sec |
10.98 |
|
delta mag (ΔM) |
3.05 |
|
Spectral class |
G6V+K7V (yellow/yellow-orange) |
|
Pri motion ra |
-086 |
|
Sec motion ra |
-084 |
|
Pri motion dec |
-017 |
|
Sec motion dec |
-017 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.023 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 11850 |
|
Constellation |
Aries |
|
SAO |
75038 |
|
HIP |
9073 |
|
Tycho2 |
1757-00372-1 |
|
Gaia DR2 |
98692614681349248 |
|
HD |
11850 |
|
BD |
BD+22 287 |
|
Distance |
31.82 |
|
Distance ly |
103.8 |
|