10354-4945 B 1686 AB
10h 35m 26.77s -49° 45' 26.7" P.A. 157.00 sep 1.5 mag 9.90,13.20 Sp A2/3V
Coord 2000 |
10354-4945 |
|
Discov num |
B 1686 |
|
Comp |
AB |
|
Coord arcsec 2000 |
10 35 26.77 -49 45 26.7 |
|
Date first |
1929 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
158 |
|
Pa last |
157.4 |
|
P.A. Now (θ) |
157.4° |
|
Sep first |
1.6 |
|
Sep last |
1.455 |
|
Sep. Now (ρ) |
1.455" |
|
Mag pri |
9.90 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
A2/3V (white) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
+009 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
10354-4945 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
222174 |
10 35 27 -49 45 27 |
B 1686 AB |
2015 |
2 |
157 |
1.5 |
9.90 |
13.20 |
3.30 |
|
<=== |
Show |
HD 91865 |
222174 |
10 35 27 -49 45 27 |
B 1686 AC |
2015 |
4 |
129 |
8.4 |
9.90 |
12.30 |
2.40 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vela |
|
SAO |
222174 |
|
Tycho2 |
8205-02982-1 |
|
Gaia DR2 |
5364011735753687424 |
|
HD |
91865 |
|