13235-2658 SKF 1957 A,BC (HD 116347)
13h 23m 25.87s -26° 58' 44.6" P.A. 34.00 sep 42.1 mag 8.77,11.43 Sp F6/7V dist. 81.04 pc (264.35 l.y.)
Coord 2000 |
13235-2658 |
|
Discov num |
SKF1957 |
|
Comp |
A,BC |
|
Coord arcsec 2000 |
13 23 25.87 -26 58 44.6 |
|
Date first |
1912 |
|
Date last |
2016 |
|
Obs |
10 |
|
Pa first |
34 |
|
Pa last |
33.8 |
|
P.A. Now (θ) |
33.8° |
|
Sep first |
41.9 |
|
Sep last |
42.147 |
|
Sep. Now (ρ) |
42.147" |
|
Mag pri |
8.77 |
|
Mag sec |
11.43 |
|
delta mag (ΔM) |
2.66 |
|
Spectral class |
F6/7V (yellow-white) |
|
Pri motion ra |
+020 |
|
Sec motion ra |
+020 |
|
Pri motion dec |
-034 |
|
Sec motion dec |
-028 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.152 (< 0.3, Physical double)
This double is physical.
13235-2658 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 116347 |
181612 |
13 23 26 -26 58 45 |
SKF 1957 A,BC |
2016 |
10 |
34 |
42.1 |
8.77 |
11.43 |
2.66 |
|
<=== |
Show |
|
|
13 23 28 -26 58 10 |
TDS 708 BC |
1991 |
1 |
30 |
1.2 |
11.38 |
11.43 |
0.05 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 116347 |
|
Constellation |
Hydra |
|
SAO |
181612 |
|
HIP |
65333 |
|
Tycho2 |
6708-01217-1 |
|
Gaia DR2 |
6189516235425699200 |
|
HD |
116347 |
|
CD |
CD-26 9680 |
|
CP |
CP-26 4960 |
|
Distance |
81.04 |
|
Distance ly |
264.35 |
|