17210+6444 GRV 1135
17h 21m 43.31s +64° 44' 05.3" P.A. 197.00 sep 14.7 mag 14.70,15.40
Coord 2000 |
17210+6444 |
|
Discov num |
GRV1135 |
|
Comp |
|
|
Coord arcsec 2000 |
17 21 43.31 +64 44 05.3 |
|
Date first |
1999 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
198 |
|
Pa last |
197.4 |
|
P.A. Now (θ) |
197.4° |
|
Sep first |
14.7 |
|
Sep last |
14.698 |
|
Sep. Now (ρ) |
14.698" |
|
Mag pri |
14.70 |
|
Mag sec |
15.40 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
Pri motion ra |
-028 |
|
Sec motion ra |
-033 |
|
Pri motion dec |
-028 |
|
Sec motion dec |
-027 |
|
Notes |
|
|
rPM=0.12 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Draco |
|
Gaia DR2 |
1632864862777972736 |
|