20477+1430 TDT 2542
20h 47m 39.97s +14° 30' 25.1" P.A. 76.00 sep 0.5 mag 9.91,10.02 Sp G5
| Coord 2000 |
20477+1430 |
|
Discov num |
TDT2542 |
|
Comp |
|
|
Coord arcsec 2000 |
20 47 39.97 +14 30 25.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
76 |
|
Pa last |
75.8 |
|
P.A. Now (θ) |
75.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.46 |
|
Sep. Now (ρ) |
0.46" |
|
| Mag pri |
9.91 |
|
Mag sec |
10.02 |
|
delta mag (ΔM) |
0.11 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-014 |
|
Sec motion ra |
-014 |
|
| Pri motion dec |
-038 |
|
Sec motion dec |
-038 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1101-00533-1 |
|
Gaia DR2 |
1762224222555477248 |
|
