19062+5834 LDS 2757 AB
19h 06m 09.29s +58° 34' 30.3" P.A. 227.00 sep 37.4 mag 9.18,15.60 Sp G0
| Coord 2000 |
19062+5834 |
|
Discov num |
LDS2757 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 06 09.29 +58 34 30.3 |
|
| Date first |
1966 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
227 |
|
Pa last |
226.6 |
|
P.A. Now (θ) |
226.6° |
|
| Sep first |
36.0 |
|
Sep last |
37.39 |
|
Sep. Now (ρ) |
37.39" |
|
| Mag pri |
9.18 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
6.42 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+066 |
|
Sec motion ra |
+060 |
|
| Pri motion dec |
+090 |
|
Sec motion dec |
+083 |
|
| Notes |
Z
(Parallax indicates components are physical) |
|
rPM=0.083 (< 0.3, Physical double)
This double is physical.
19062+5834 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
31389 |
19 06 09 +58 34 30 |
LDS 2757 Aa,Ab |
2016 |
2 |
34 |
4.1 |
8.90 |
13.90 |
5.00 |
|
|
| Show |
|
31389 |
19 06 09 +58 34 30 |
LDS 2757 AB |
2016 |
11 |
227 |
37.4 |
9.18 |
15.60 |
6.42 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
SAO |
31389 |
|
Tycho2 |
3931-00106-1 |
|
HD |
238991 |
|
