03036+3627 COU 869 AC
03h 03m 35.64s +36° 26' 31.2" P.A. 106.00 sep 5.1 mag 7.75,13.00 Sp F8+M5 dist. 42.18 pc (137.59 l.y.)
| Coord 2000 |
03036+3627 |
|
Discov num |
COU 869 |
|
Comp |
AC |
|
Coord arcsec 2000 |
03 03 35.64 +36 26 31.2 |
|
| Date first |
1972 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
105 |
|
Pa last |
106.3 |
|
P.A. Now (θ) |
106.3° |
|
| Sep first |
4.4 |
|
Sep last |
5.051 |
|
Sep. Now (ρ) |
5.051" |
|
| Mag pri |
7.75 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
5.25 |
|
Spectral class |
F8+M5 (yellow-white/red) |
|
| Pri motion ra |
+166 |
|
Sec motion ra |
+156 |
|
| Pri motion dec |
-047 |
|
Sec motion dec |
-087 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.231 (< 0.3, Physical double)
This double is physical.
03036+3627 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 18900 |
56117 |
03 03 36 +36 26 31 |
BUP 37 AB |
2015 |
29 |
268 |
99.8 |
7.75 |
9.95 |
2.20 |
|
|
| Show |
|
56117 |
03 03 36 +36 26 31 |
COU 869 AC |
2016 |
5 |
106 |
5.1 |
7.75 |
13.00 |
5.25 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Perseus |
|
SAO |
56117 |
|
HIP |
14237 |
|
Tycho2 |
2351-00284-1 |
|
| Gaia DR2 |
138999542725203328 |
|
HD |
18900 |
|
BD |
BD+35 616 |
|
Distance |
42.18 |
|
| Distance ly |
137.59 |
|
