07206-2245 RST 2470 AC
07h 20m 38.92s -22° 44' 52.4" P.A. 140.00 sep 8.8 mag 9.37,13.40 Sp F4V
| Coord 2000 |
07206-2245 |
|
Discov num |
RST2470 |
|
Comp |
AC |
|
Coord arcsec 2000 |
07 20 38.92 -22 44 52.4 |
|
| Date first |
1936 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
142 |
|
Pa last |
140.3 |
|
P.A. Now (θ) |
140.3° |
|
| Sep first |
8.3 |
|
Sep last |
8.773 |
|
Sep. Now (ρ) |
8.773" |
|
| Mag pri |
9.37 |
|
Mag sec |
13.40 |
|
delta mag (ΔM) |
4.03 |
|
Spectral class |
F4V (yellow-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-001 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.76
This double is not physical.
07206-2245 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 20 39 -22 44 52 |
HLD 88 AB |
2015 |
6 |
270 |
4.2 |
9.37 |
12.00 |
2.63 |
|
|
| Show |
|
|
07 20 39 -22 44 52 |
RST 2470 AC |
2015 |
5 |
140 |
8.8 |
9.37 |
13.40 |
4.03 |
|
<=== |
| Show |
|
|
07 20 39 -22 44 52 |
ABH 65 AD |
2015 |
4 |
243 |
66.4 |
9.37 |
13.73 |
4.36 |
|
|
| Show |
|
|
07 20 39 -22 44 52 |
RST 2470 BC |
2016 |
1 |
125 |
12.0 |
11.85 |
13.13 |
1.28 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canis Major |
|
Tycho2 |
6537-02492-1 |
|
Gaia DR2 |
5618145191179715072 |
|
DM |
BD-22 1820 |
|
