15253-3844 I 87 BC
15h 25m 17.02s -38° 45' 25.6" P.A. 207.00 sep 0.9 mag 9.38,9.74 Sp G5V
Coord 2000 |
15253-3844 |
|
Discov num |
I 87 |
|
Comp |
BC |
|
Coord arcsec 2000 |
15 25 17.02 -38 45 25.6 |
|
Date first |
1897 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
247 |
|
Pa last |
206.6 |
|
P.A. Now (θ) |
206.6° |
|
Sep first |
1.4 |
|
Sep last |
0.94 |
|
Sep. Now (ρ) |
0.94" |
|
Mag pri |
9.38 |
|
Mag sec |
9.74 |
|
delta mag (ΔM) |
0.36 |
|
Spectral class |
G5V (yellow) |
|
Pri motion ra |
-033 |
|
Sec motion ra |
-033 |
|
Pri motion dec |
-036 |
|
Sec motion dec |
-036 |
|
Notes |
|
|
Nature of this double is uncertain.
15253-3844 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 137058 |
206616 |
15 25 20 -38 44 01 |
DUN 183 AB |
2016 |
16 |
203 |
93.3 |
4.59 |
9.38 |
4.79 |
|
|
Show |
|
206616 |
15 25 20 -38 44 01 |
DUN 183 AD |
2016 |
16 |
134 |
149.0 |
4.59 |
9.35 |
4.76 |
|
|
Show |
|
206616 |
15 25 20 -38 44 01 |
I 87 AE |
2016 |
5 |
18 |
42.4 |
4.59 |
11.50 |
6.91 |
|
|
Show |
|
206613 |
15 25 17 -38 45 26 |
I 87 BC |
2016 |
12 |
207 |
0.9 |
9.38 |
9.74 |
0.36 |
|
<=== |
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lupus |
|
SAO |
206613 |
|
Tycho2 |
7835-02569-1 |
|
Gaia DR2 |
6006429235667604096 |
|
HD |
137059 |
|