12244+2535 STF 1639 AC
12h 24m 26.81s +25° 34' 56.7" P.A. 159.00 sep 91.4 mag 6.74,11.42 Sp A7V dist. 90.25 pc (294.4 l.y.)
Coord 2000 |
12244+2535 |
|
Discov num |
STF1639 |
|
Comp |
AC |
|
Coord arcsec 2000 |
12 24 26.81 +25 34 56.7 |
|
Date first |
1908 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
161 |
|
Pa last |
159.4 |
|
P.A. Now (θ) |
159.4° |
|
Sep first |
89.8 |
|
Sep last |
91.37 |
|
Sep. Now (ρ) |
91.37" |
|
Mag pri |
6.74 |
|
Mag sec |
11.42 |
|
delta mag (ΔM) |
4.68 |
|
Spectral class |
A7V (white) |
|
Pri motion ra |
-017 |
|
Sec motion ra |
+016 |
|
Pri motion dec |
-008 |
|
Sec motion dec |
-020 |
|
Notes |
|
|
rPM=1.371
This double is not physical.
12244+2535 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 108007 |
82293 |
12 24 27 +25 34 57 |
STF 1639 AB |
2019 |
446 |
324 |
1.9 |
6.74 |
7.83 |
1.09 |
Y |
|
Show |
|
82293 |
12 24 27 +25 34 57 |
STF 1639 AC |
2015 |
11 |
159 |
91.4 |
6.74 |
11.42 |
4.68 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Coma Berenices |
|
SAO |
82293 |
|
HIP |
60525 |
|
Tycho2 |
1989-03211-1 |
|
Gaia DR2 |
4008366950132501120 |
|
HD |
108007 |
|
HR |
4719 |
|
ADS |
8539 |
|
BD |
BD+26 2345 |
|
Distance |
90.25 |
|
Distance ly |
294.4 |
|