19577+6040 LDS 2785 AB
19h 57m 44.68s +60° 39' 43.3" P.A. 279.00 sep 52.0 mag 8.91,20.90 Sp F2
| Coord 2000 |
19577+6040 |
|
Discov num |
LDS2785 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 57 44.68 +60 39 43.3 |
|
| Date first |
1952 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
282 |
|
Pa last |
278.8 |
|
P.A. Now (θ) |
278.8° |
|
| Sep first |
50.6 |
|
Sep last |
51.988 |
|
Sep. Now (ρ) |
51.988" |
|
| Mag pri |
8.91 |
|
Mag sec |
20.90 |
|
delta mag (ΔM) |
11.99 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
+020 |
|
Sec motion ra |
|
|
| Pri motion dec |
+036 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19577+6040 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 57 45 +60 39 43 |
LDS 2785 AB |
2014 |
6 |
279 |
52.0 |
8.91 |
20.90 |
11.99 |
|
<=== |
| Show |
|
|
19 57 45 +60 39 43 |
SKF 2083 AC |
2016 |
10 |
306 |
10.7 |
8.91 |
14.50 |
5.59 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
4231-02413-1 |
|
Gaia DR2 |
2237594333912032384 |
|
