19458+5957 LDS 2780 AB
19h 45m 47.59s +59° 56' 47.9" P.A. 153.00 sep 10.2 mag 10.46,18.70
| Coord 2000 |
19458+5957 |
|
Discov num |
LDS2780 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 45 47.59 +59 56 47.9 |
|
| Date first |
1966 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
146 |
|
Pa last |
152.5 |
|
P.A. Now (θ) |
152.5° |
|
| Sep first |
11.0 |
|
Sep last |
10.234 |
|
Sep. Now (ρ) |
10.234" |
|
| Mag pri |
10.46 |
|
Mag sec |
18.70 |
|
delta mag (ΔM) |
8.24 |
|
Spectral class |
|
|
| Pri motion ra |
+034 |
|
Sec motion ra |
|
|
| Pri motion dec |
+035 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19458+5957 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 45 48 +59 56 48 |
LDS 2780 AB |
2015 |
7 |
153 |
10.2 |
10.46 |
18.70 |
8.24 |
|
<=== |
| Show |
|
|
19 45 48 +59 56 48 |
UC 4020 AC |
2015 |
7 |
106 |
35.7 |
10.46 |
15.10 |
4.64 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Tycho2 |
3946-00827-1 |
|
Gaia DR2 |
2239002018032129920 |
|