12272+2701 LEP 54 AC
12h 27m 13.72s +27° 01' 29.6" P.A. 261.00 sep 221.4 mag 9.03,14.78 Sp K2
| Coord 2000 |
12272+2701 |
|
Discov num |
LEP 54 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 27 13.72 +27 01 29.6 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
261 |
|
Pa last |
260.8 |
|
P.A. Now (θ) |
260.8° |
|
| Sep first |
221.9 |
|
Sep last |
221.384 |
|
Sep. Now (ρ) |
221.384" |
|
| Mag pri |
9.03 |
|
Mag sec |
14.78 |
|
delta mag (ΔM) |
5.75 |
|
Spectral class |
K2 (yellow-orange) |
|
| Pri motion ra |
+094 |
|
Sec motion ra |
+089 |
|
| Pri motion dec |
-248 |
|
Sec motion dec |
-250 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.02 (< 0.3, Physical double)
This double is physical.
12272+2701 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 108421 |
82315 |
12 27 14 +27 01 30 |
STF 1643 AB |
2020 |
253 |
3 |
2.8 |
9.03 |
9.45 |
0.42 |
Y |
|
| Show |
|
82315 |
12 27 14 +27 01 30 |
LEP 54 AC |
2015 |
4 |
261 |
221.4 |
9.03 |
14.78 |
5.75 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Coma Berenices |
|
SAO |
82315 |
|
Tycho2 |
1991-00865-1 |
|
Gaia DR2 |
4008897567571892480 |
|
