15319+0940 SHY 679 CD
15h 31m 54.07s +09° 39' 26.9" P.A. 105.00 sep 999.9 mag 10.12,8.17 Sp F8+F5 dist. 81.1 pc (264.55 l.y.)
| Coord 2000 |
15319+0940 |
|
Discov num |
SHY 679 |
|
Comp |
CD |
|
Coord arcsec 2000 |
15 31 54.07 +09 39 26.9 |
|
| Date first |
1991 |
|
Date last |
2001 |
|
Obs |
4 |
|
| Pa first |
105 |
|
Pa last |
105.4 |
|
P.A. Now (θ) |
105.4° |
|
| Sep first |
999.9 |
|
Sep last |
7161.3 |
|
Sep. Now (ρ) |
7161.3" |
|
| Mag pri |
10.12 |
|
Mag sec |
8.17 |
|
delta mag (ΔM) |
1.95 |
|
Spectral class |
F8+F5 (yellow-white/yellow-white) |
|
| Pri motion ra |
-039 |
|
Sec motion ra |
-043 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-001 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.104 (< 0.3, Physical double)
This double is physical.
15319+0940 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
121047 |
15 31 55 +09 39 39 |
A 1122 AB |
2013 |
24 |
294 |
0.3 |
8.90 |
10.60 |
1.70 |
|
|
| Show |
HD 138455 |
121047 |
15 31 55 +09 39 39 |
STF 1952 AB,C |
2019 |
41 |
220 |
16.1 |
8.70 |
10.12 |
1.42 |
|
|
| Show |
|
|
15 31 54 +09 39 27 |
SHY 679 CD |
2001 |
4 |
105 |
999.9 |
10.12 |
8.17 |
1.95 |
|
<=== |
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Serpens |
|
HIP |
76051 |
|
Tycho2 |
0932-01055-1 |
|
Gaia DR2 |
1165507206189500800 |
|
| Distance |
81.1 |
|
Distance ly |
264.55 |
|
