20434+1512 UC 4270
20h 43m 21.31s +15° 11' 45.0" P.A. 2.00 sep 52.2 mag 8.70,14.91 Sp F5 dist. 94.61 pc (308.62 l.y.)
| Coord 2000 |
20434+1512 |
|
Discov num |
UC 4270 |
|
Comp |
|
|
Coord arcsec 2000 |
20 43 21.31 +15 11 45.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
3 |
|
Pa last |
2.2 |
|
P.A. Now (θ) |
2.2° |
|
| Sep first |
52.1 |
|
Sep last |
52.206 |
|
Sep. Now (ρ) |
52.206" |
|
| Mag pri |
8.70 |
|
Mag sec |
14.91 |
|
delta mag (ΔM) |
6.21 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
+053 |
|
Sec motion ra |
+073 |
|
| Pri motion dec |
-011 |
|
Sec motion dec |
+015 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.44
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
HIP |
102273 |
|
Tycho2 |
1634-00091-1 |
|
Gaia DR2 |
1762562116222598528 |
|
| BD |
BD+14 4402 |
|
Distance |
94.61 |
|
Distance ly |
308.62 |
|
