13115+2155 COU 54 (HD 114637)
13h 11m 32.36s +21° 55' 07.4" P.A. 289.00 sep 10.3 mag 6.82,10.90 Sp G5III dist. 147.93 pc (482.55 l.y.)
Coord 2000 |
13115+2155 |
|
Discov num |
COU 54 |
|
Comp |
|
|
Coord arcsec 2000 |
13 11 32.36 +21 55 07.4 |
|
Date first |
1893 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
289 |
|
Pa last |
288.6 |
|
P.A. Now (θ) |
288.6° |
|
Sep first |
10.4 |
|
Sep last |
10.303 |
|
Sep. Now (ρ) |
10.303" |
|
Mag pri |
6.82 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
4.08 |
|
Spectral class |
G5III (yellow) |
|
Pri motion ra |
-022 |
|
Sec motion ra |
|
|
Pri motion dec |
-022 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 114637 |
|
Constellation |
Coma Berenices |
|
SAO |
82699 |
|
HIP |
64365 |
|
Tycho2 |
1457-00309-1 |
|
Gaia DR2 |
3943788783942435200 |
|
HD |
114637 |
|
GC |
17865 |
|
BD |
BD+22 2552 |
|
Distance |
147.93 |
|
Distance ly |
482.55 |
|