10571+3014 DAM 718 BC
10h 57m 07.88s +30° 16' 25.4" P.A. 48.00 sep 177.6 mag 17.79,18.56 Sp WD WD
Coord 2000 |
10571+3014 |
|
Discov num |
DAM 718 |
|
Comp |
BC |
|
Coord arcsec 2000 |
10 57 07.88 +30 16 25.4 |
|
Date first |
2016 |
|
Date last |
2016 |
|
Obs |
1 |
|
Pa first |
48 |
|
Pa last |
48.4 |
|
P.A. Now (θ) |
48.4° |
|
Sep first |
177.6 |
|
Sep last |
177.648 |
|
Sep. Now (ρ) |
177.648" |
|
Mag pri |
17.79 |
|
Mag sec |
18.56 |
|
delta mag (ΔM) |
0.77 |
|
Spectral class |
WD WD (Wolf-Rayet/Wolf-Rayet) |
|
Pri motion ra |
-183 |
|
Sec motion ra |
-182 |
|
Pri motion dec |
+047 |
|
Sec motion dec |
+046 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.007 (< 0.3, Physical double)
This double is physical.
10571+3014 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
10 57 06 +30 13 44 |
LDS 4039 AB |
2015 |
13 |
7 |
163.5 |
14.98 |
17.80 |
2.82 |
|
|
Show |
|
|
10 57 06 +30 13 44 |
DAM 718 AC |
2015 |
8 |
28 |
318.5 |
15.00 |
19.90 |
4.90 |
|
|
Show |
|
|
10 57 06 +30 13 44 |
DAM 718 AD |
2015 |
8 |
316 |
513.4 |
15.00 |
20.80 |
5.80 |
|
|
Show |
|
|
10 57 08 +30 16 25 |
DAM 718 BC |
2016 |
1 |
48 |
177.6 |
17.79 |
18.56 |
0.77 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS