20081+0954 HEI 580
20h 08m 08.43s +09° 53' 33.5" P.A. 330.00 sep 2.5 mag 10.42,11.60 Sp F8
| Coord 2000 |
20081+0954 |
|
Discov num |
HEI 580 |
|
Comp |
|
|
Coord arcsec 2000 |
20 08 08.43 +09 53 33.5 |
|
| Date first |
1988 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
323 |
|
Pa last |
329.8 |
|
P.A. Now (θ) |
329.8° |
|
| Sep first |
2.3 |
|
Sep last |
2.489 |
|
Sep. Now (ρ) |
2.489" |
|
| Mag pri |
10.42 |
|
Mag sec |
11.60 |
|
delta mag (ΔM) |
1.18 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-011 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
1076-02493-1 |
|
Gaia DR2 |
4299694203870642816 |
|
