21061+2801 COU 525
21h 06m 04.20s +28° 01' 13.9" P.A. 168.00 sep 1.1 mag 10.04,11.00 Sp G5
| Coord 2000 |
21061+2801 |
|
Discov num |
COU 525 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 04.20 +28 01 13.9 |
|
| Date first |
1970 |
|
Date last |
2016 |
|
Obs |
9 |
|
| Pa first |
167 |
|
Pa last |
167.7 |
|
P.A. Now (θ) |
167.7° |
|
| Sep first |
0.7 |
|
Sep last |
1.066 |
|
Sep. Now (ρ) |
1.066" |
|
| Mag pri |
10.04 |
|
Mag sec |
11.00 |
|
delta mag (ΔM) |
0.96 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-021 |
|
Sec motion ra |
|
|
| Pri motion dec |
-025 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2181-00221-1 |
|
Gaia DR2 |
1845269957844785408 |
|
