12235+1355 HO 53 AB (HD 107855)
12h 23m 32.79s +13° 55' 21.2" P.A. 305.00 sep 2.9 mag 9.15,11.25 Sp G5 dist. 104.93 pc (342.28 l.y.)
Coord 2000 |
12235+1355 |
|
Discov num |
HO 53 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 23 32.79 +13 55 21.2 |
|
Date first |
1882 |
|
Date last |
2016 |
|
Obs |
22 |
|
Pa first |
295 |
|
Pa last |
304.8 |
|
P.A. Now (θ) |
304.8° |
|
Sep first |
1.9 |
|
Sep last |
2.921 |
|
Sep. Now (ρ) |
2.921" |
|
Mag pri |
9.15 |
|
Mag sec |
11.25 |
|
delta mag (ΔM) |
2.1 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-094 |
|
Sec motion ra |
-096 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
+000 |
|
Notes |
V
W
(Proper motion indicates physical, ) |
|
rPM=0.047 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 107855 |
|
Constellation |
Coma Berenices |
|
SAO |
100075 |
|
HIP |
60445 |
|
Tycho2 |
0879-00385-1 |
|
HD |
107855 |
|
ADS |
8534 |
|
BD |
BD+14 2497 |
|
Distance |
104.93 |
|
Distance ly |
342.28 |
|