15187+1026 STF 1931 AB (HD 136160)
15h 18m 41.98s +10° 25' 39.7" P.A. 166.00 sep 13.4 mag 7.20,8.07 Sp F7V+G3V dist. 49.98 pc (163.03 l.y.)
Coord 2000 |
15187+1026 |
|
Discov num |
STF1931 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 18 41.98 +10 25 39.7 |
|
Date first |
1799 |
|
Date last |
2018 |
|
Obs |
111 |
|
Pa first |
180 |
|
Pa last |
165.5 |
|
P.A. Now (θ) |
165.5° |
|
Sep first |
14.0 |
|
Sep last |
13.37 |
|
Sep. Now (ρ) |
13.37" |
|
Mag pri |
7.20 |
|
Mag sec |
8.07 |
|
delta mag (ΔM) |
0.87 |
|
Spectral class |
F7V+G3V (yellow-white/yellow) |
|
Pri motion ra |
-103 |
|
Sec motion ra |
-101 |
|
Pri motion dec |
+015 |
|
Sec motion dec |
+004 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.107 (< 0.3, Physical double)
This double is physical.
15187+1026 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 136160 |
101480 |
15 18 42 +10 25 40 |
STF 1931 AB |
2018 |
111 |
166 |
13.4 |
7.20 |
8.07 |
0.87 |
|
<=== |
Show |
|
101480 |
15 18 42 +10 25 40 |
STF 1931 AC |
2015 |
10 |
93 |
172.9 |
7.20 |
12.69 |
5.49 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 136160 |
|
Constellation |
Serpens |
|
SAO |
101480 |
|
HIP |
74930 |
|
Tycho2 |
0923-01587-1 |
|
Gaia DR2 |
1168984617870183808 |
|
HD |
136160 |
|
GC |
20579 |
|
ADS |
9580 |
|
BD |
BD+10 2823 |
|
Distance |
49.98 |
|
Distance ly |
163.03 |
|