18495+5157 UC 3685
18h 49m 32.27s +51° 57' 15.6" P.A. 147.00 sep 73.5 mag 15.30,15.81
| Coord 2000 |
18495+5157 |
|
Discov num |
UC 3685 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 32.27 +51 57 15.6 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
147 |
|
Pa last |
146.7 |
|
P.A. Now (θ) |
146.7° |
|
| Sep first |
73.1 |
|
Sep last |
73.466 |
|
Sep. Now (ρ) |
73.466" |
|
| Mag pri |
15.30 |
|
Mag sec |
15.81 |
|
delta mag (ΔM) |
0.51 |
|
Spectral class |
|
|
| Pri motion ra |
-047 |
|
Sec motion ra |
-041 |
|
| Pri motion dec |
-057 |
|
Sec motion dec |
-074 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.213 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Draco |
|
Gaia DR2 |
2144557199021780224 |
|
