13064+2109 COU 11 AB (39 Com)
13h 06m 21.28s +21° 09' 12.6" P.A. 314.00 sep 1.6 mag 6.10,8.75 Sp F4V dist. 49.68 pc (162.06 l.y.)
Coord 2000 |
13064+2109 |
|
Discov num |
COU 11 |
|
Comp |
AB |
|
Coord arcsec 2000 |
13 06 21.28 +21 09 12.6 |
|
Date first |
1959 |
|
Date last |
2020 |
|
Obs |
59 |
|
Pa first |
321 |
|
Pa last |
314.1 |
|
P.A. Now (θ) |
314.1° |
|
Sep first |
1.0 |
|
Sep last |
1.64 |
|
Sep. Now (ρ) |
1.64" |
|
Mag pri |
6.10 |
|
Mag sec |
8.75 |
|
delta mag (ΔM) |
2.65 |
|
Spectral class |
F4V (yellow-white) |
|
Pri motion ra |
-070 |
|
Sec motion ra |
-075 |
|
Pri motion dec |
-045 |
|
Sec motion dec |
-042 |
|
Notes |
N
T
(See Notes, Parallax indicates physical) |
|
rPM=0.068 (< 0.3, Physical double)
This double is physical.
13064+2109 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
82650 |
13 06 21 +21 09 13 |
CHR 150 Aa,Ab |
2009 |
2 |
286 |
0.0 |
5.99 |
|
|
|
|
Show |
39 Com |
82650 |
13 06 21 +21 09 13 |
COU 11 AB |
2020 |
59 |
314 |
1.6 |
6.10 |
8.75 |
2.65 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
39 Com |
|
Constellation |
Coma Berenices |
|
SAO |
82650 |
|
HIP |
63948 |
|
Tycho2 |
1456-00847-1 |
|
Gaia DR2 |
3943394845252502144 |
|
HD |
113848 |
|
HR |
4946 |
|
GC |
17767 |
|
BD |
BD+21 2487 |
|
Flamsteed |
39 Comae Berenices |
|
Flamsteed name |
39 Com |
|
FK5 |
1339 |
|
Distance |
49.68 |
|
Distance ly |
162.06 |
|