17213+7330 LDS 1865
17h 21m 11.19s +73° 29' 08.6" P.A. 52.00 sep 10.6 mag 10.70,15.20
| Coord 2000 |
17213+7330 |
|
Discov num |
LDS1865 |
|
Comp |
|
|
Coord arcsec 2000 |
17 21 11.19 +73 29 08.6 |
|
| Date first |
1966 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
51 |
|
Pa last |
51.9 |
|
P.A. Now (θ) |
51.9° |
|
| Sep first |
11.0 |
|
Sep last |
10.562 |
|
Sep. Now (ρ) |
10.562" |
|
| Mag pri |
10.70 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
4.5 |
|
Spectral class |
|
|
| Pri motion ra |
-041 |
|
Sec motion ra |
-085 |
|
| Pri motion dec |
+174 |
|
Sec motion dec |
+130 |
|
| Notes |
|
|
rPM=0.348
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
HIP |
84915 |
|
Tycho2 |
4427-01402-1 |
|
Gaia DR2 |
1652245748082125184 |
|
| BD |
BD+73 768 |
|
