20290+2429 BKO 580
20h 28m 59.40s +24° 28' 50.3" P.A. 56.00 sep 9.7 mag 13.10,14.60
| Coord 2000 |
20290+2429 |
|
Discov num |
BKO 580 |
|
Comp |
|
|
Coord arcsec 2000 |
20 28 59.40 +24 28 50.3 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
56 |
|
Pa last |
55.8 |
|
P.A. Now (θ) |
55.8° |
|
| Sep first |
9.7 |
|
Sep last |
9.734 |
|
Sep. Now (ρ) |
9.734" |
|
| Mag pri |
13.10 |
|
Mag sec |
14.60 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-108 |
|
| Pri motion dec |
+000 |
|
Sec motion dec |
+026 |
|
| Notes |
|
|
rPM=0.948
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831590731832367488 |
|