07493+0425 WSI 157 BC
07h 49m 17.82s +04° 24' 39.0" P.A. 221.00 sep 11.3 mag 12.20,13.60
| Coord 2000 |
07493+0425 |
|
Discov num |
WSI 157 |
|
Comp |
BC |
|
Coord arcsec 2000 |
07 49 17.82 +04 24 39.0 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
221 |
|
Pa last |
220.7 |
|
P.A. Now (θ) |
220.7° |
|
| Sep first |
11.2 |
|
Sep last |
11.332 |
|
Sep. Now (ρ) |
11.332" |
|
| Mag pri |
12.20 |
|
Mag sec |
13.60 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
| Pri motion ra |
-011 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
rPM=0.673
Nature of this double is uncertain.
07493+0425 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 49 17 +04 24 46 |
BAL 2790 AB |
2015 |
8 |
133 |
9.7 |
11.90 |
12.20 |
0.30 |
|
|
| Show |
|
|
07 49 17 +04 24 46 |
WSI 157 AC |
2015 |
7 |
181 |
15.3 |
11.90 |
13.60 |
1.70 |
|
|
| Show |
|
|
07 49 18 +04 24 39 |
WSI 157 BC |
2015 |
7 |
221 |
11.3 |
12.20 |
13.60 |
1.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canis Minor |
|
Gaia DR2 |
3137479141647358464 |
|
