20431+0253 AG 262
20h 43m 06.31s +02° 53' 03.8" P.A. 94.00 sep 5.7 mag 10.27,10.37 Sp G5
| Coord 2000 |
20431+0253 |
|
Discov num |
AG 262 |
|
Comp |
|
|
Coord arcsec 2000 |
20 43 06.31 +02 53 03.8 |
|
| Date first |
1903 |
|
Date last |
2018 |
|
Obs |
27 |
|
| Pa first |
94 |
|
Pa last |
93.6 |
|
P.A. Now (θ) |
93.6° |
|
| Sep first |
4.7 |
|
Sep last |
5.678 |
|
Sep. Now (ρ) |
5.678" |
|
| Mag pri |
10.27 |
|
Mag sec |
10.37 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+054 |
|
Sec motion ra |
+051 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
+012 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.092 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
0515-00731-1 |
|
Gaia DR2 |
4232150409999693056 |
|
ADS |
14187 |
|