15522-2953 HO 397 AB (NSV7301)
15h 52m 12.79s -29° 53' 11.5" P.A. 81.00 sep 29.0 mag 6.49,12.80 Sp K1III-IV dist. 77.46 pc (252.67 l.y.)
| Coord 2000 |
15522-2953 |
|
Discov num |
HO 397 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 52 12.79 -29 53 11.5 |
|
| Date first |
1892 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
88 |
|
Pa last |
80.5 |
|
P.A. Now (θ) |
80.5° |
|
| Sep first |
29.9 |
|
Sep last |
29.049 |
|
Sep. Now (ρ) |
29.049" |
|
| Mag pri |
6.49 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
6.31 |
|
Spectral class |
K1III-IV (yellow-orange) |
|
| Pri motion ra |
-137 |
|
Sec motion ra |
+051 |
|
| Pri motion dec |
-085 |
|
Sec motion dec |
+008 |
|
| Notes |
N
(See Notes) |
|
rPM=1.301
This double is not physical.
15522-2953 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
NSV7301 |
183873 |
15 52 13 -29 53 12 |
HO 397 AB |
2015 |
7 |
81 |
29.0 |
6.49 |
12.80 |
6.31 |
|
<=== |
| Show |
|
183873 |
15 52 13 -29 53 12 |
HO 397 AC |
2015 |
7 |
105 |
52.0 |
6.49 |
13.30 |
6.81 |
|
|
| Show |
|
183873 |
15 52 13 -29 53 12 |
LDS 4594 AD |
2015 |
6 |
114 |
133.6 |
6.49 |
14.71 |
8.22 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV7301 |
|
Constellation |
Lupus |
|
SAO |
183873 |
|
HIP |
77729 |
|
| Tycho2 |
6790-01302-1 |
|
Gaia DR2 |
6040691564179511040 |
|
HD |
141832 |
|
HR |
5893 |
|
| GC |
21313 |
|
ADS |
9813 |
|
CD |
CD-2912030 |
|
CP |
CP-29 4302 |
|
| Distance |
77.46 |
|
Distance ly |
252.67 |
|