07312-0931 J 1491 AD
07h 31m 09.38s -09° 29' 22.3" P.A. 22.00 sep 10.5 mag 11.31,12.60 Sp F6V
| Coord 2000 |
07312-0931 |
|
Discov num |
J 1491 |
|
Comp |
AD |
|
Coord arcsec 2000 |
07 31 09.38 -09 29 22.3 |
|
| Date first |
1947 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
21 |
|
Pa last |
21.6 |
|
P.A. Now (θ) |
21.6° |
|
| Sep first |
10.6 |
|
Sep last |
10.455 |
|
Sep. Now (ρ) |
10.455" |
|
| Mag pri |
11.31 |
|
Mag sec |
12.60 |
|
delta mag (ΔM) |
1.29 |
|
Spectral class |
F6V (yellow-white) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+005 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.608
This double is not physical.
07312-0931 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 31 09 -09 29 22 |
J 1491 AB |
2015 |
9 |
136 |
6.8 |
11.31 |
12.30 |
0.99 |
|
|
| Show |
|
|
07 31 09 -09 29 22 |
J 1491 AC |
2015 |
8 |
356 |
3.6 |
11.31 |
12.30 |
0.99 |
|
|
| Show |
|
|
07 31 09 -09 29 22 |
J 1491 AD |
2015 |
8 |
22 |
10.5 |
11.31 |
12.60 |
1.29 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Monoceros |
|
Tycho2 |
5400-00074-1 |
|
Gaia DR2 |
3041438420170188160 |
|
