20397+1415 UC 4247
20h 39m 43.64s +14° 15' 30.0" P.A. 147.00 sep 32.7 mag 14.60,15.30
| Coord 2000 |
20397+1415 |
|
Discov num |
UC 4247 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 43.64 +14 15 30.0 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
147 |
|
Pa last |
147.2 |
|
P.A. Now (θ) |
147.2° |
|
| Sep first |
33.4 |
|
Sep last |
32.654 |
|
Sep. Now (ρ) |
32.654" |
|
| Mag pri |
14.60 |
|
Mag sec |
15.30 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-033 |
|
| Pri motion dec |
-069 |
|
Sec motion dec |
-057 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.509
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1762339950451781888 |
|
