13003+3047 BU 1081 AB (37 Com)
13h 00m 16.49s +30° 47' 06.1" P.A. 350.00 sep 5.3 mag 4.90,13.00 Sp K1IIIp dist. 202.43 pc (660.33 l.y.)
| Coord 2000 |
13003+3047 |
|
Discov num |
BU 1081 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 00 16.49 +30 47 06.1 |
|
| Date first |
1889 |
|
Date last |
2017 |
|
Obs |
11 |
|
| Pa first |
351 |
|
Pa last |
350.2 |
|
P.A. Now (θ) |
350.2° |
|
| Sep first |
5.2 |
|
Sep last |
5.26 |
|
Sep. Now (ρ) |
5.26" |
|
| Mag pri |
4.90 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
8.1 |
|
Spectral class |
K1IIIp (yellow-orange) |
|
| Pri motion ra |
-022 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
13003+3047 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
63288 |
13 00 16 +30 47 06 |
HDS 1823 Aa,Ab |
1996 |
2 |
180 |
0.1 |
5.09 |
8.55 |
3.46 |
|
|
| Show |
37 Com |
63288 |
13 00 16 +30 47 06 |
BU 1081 AB |
2017 |
11 |
350 |
5.3 |
4.90 |
13.00 |
8.10 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
37 Com |
|
Var name |
LU Com |
|
Constellation |
Coma Berenices |
|
SAO |
63288 |
|
| HIP |
63462 |
|
Tycho2 |
2532-02226-1 |
|
Gaia DR2 |
1464753314462948480 |
|
HD |
112989 |
|
| HR |
4924 |
|
GC |
17647 |
|
ADS |
8731 |
|
BD |
BD+31 2434 |
|
| Flamsteed |
37 Comae Berenices |
|
Flamsteed name |
37 Com |
|
FK5 |
3039 |
|
Distance |
202.43 |
|
| Distance ly |
660.33 |
|
