15345-7458 UC 3028 AC (HD 137803)
15h 34m 31.26s -74° 58' 20.2" P.A. 81.00 sep 27.9 mag 10.46,11.52 Sp G8/K0III
| Coord 2000 |
15345-7458 |
|
Discov num |
UC 3028 |
|
Comp |
AC |
|
Coord arcsec 2000 |
15 34 31.26 -74 58 20.2 |
|
| Date first |
1893 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
86 |
|
Pa last |
81 |
|
P.A. Now (θ) |
81° |
|
| Sep first |
27.9 |
|
Sep last |
27.88 |
|
Sep. Now (ρ) |
27.88" |
|
| Mag pri |
10.46 |
|
Mag sec |
11.52 |
|
delta mag (ΔM) |
1.06 |
|
Spectral class |
G8/K0III (yellow) |
|
| Pri motion ra |
-046 |
|
Sec motion ra |
-038 |
|
| Pri motion dec |
-043 |
|
Sec motion dec |
-038 |
|
| Notes |
T
(Parallax indicates physical) |
|
rPM=0.15 (< 0.3, Physical double)
This double is physical.
15345-7458 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 34 31 -74 58 20 |
HEI 785 AB |
2016 |
2 |
130 |
3.4 |
10.46 |
12.70 |
2.24 |
|
|
| Show |
HD 137803 |
|
15 34 31 -74 58 20 |
UC 3028 AC |
2016 |
9 |
81 |
27.9 |
10.46 |
11.52 |
1.06 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 137803 |
|
Constellation |
Apus |
|
Tycho2 |
9271-02042-1 |
|
Gaia DR2 |
5793901575117519104 |
|
| HD |
137803 |
|
