09370-3721 LDS 275 AB
09h 37m 00.02s -37° 21' 33.3" P.A. 22.00 sep 4.4 mag 15.00,15.40 Sp DC+DA
| Coord 2000 |
09370-3721 |
|
Discov num |
LDS 275 |
|
Comp |
AB |
|
Coord arcsec 2000 |
09 37 00.02 -37 21 33.3 |
|
| Date first |
1942 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
34 |
|
Pa last |
22 |
|
P.A. Now (θ) |
22° |
|
| Sep first |
3.4 |
|
Sep last |
4.432 |
|
Sep. Now (ρ) |
4.432" |
|
| Mag pri |
15.00 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
DC+DA (white dwarf/white dwarf) |
|
| Pri motion ra |
-310 |
|
Sec motion ra |
-310 |
|
| Pri motion dec |
+141 |
|
Sec motion dec |
+141 |
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
09370-3721 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
09 37 00 -37 21 33 |
LDS 275 AB |
2016 |
11 |
22 |
4.4 |
15.00 |
15.40 |
0.40 |
|
<=== |
| Show |
|
|
09 37 00 -37 21 33 |
LDS 275 AC |
2015 |
2 |
131 |
29.8 |
15.00 |
13.70 |
1.30 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
