20131+1130 HEI 583
20h 13m 05.26s +11° 29' 35.6" P.A. 109.00 sep 3.9 mag 11.60,13.10 Sp F2
| Coord 2000 |
20131+1130 |
|
Discov num |
HEI 583 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 05.26 +11 29 35.6 |
|
| Date first |
1987 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
113 |
|
Pa last |
108.6 |
|
P.A. Now (θ) |
108.6° |
|
| Sep first |
3.2 |
|
Sep last |
3.866 |
|
Sep. Now (ρ) |
3.866" |
|
| Mag pri |
11.60 |
|
Mag sec |
13.10 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
F2 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
1081-00309-1 |
|
Gaia DR2 |
1801957381626233216 |
|
HD |
357019 |
|
