21167+2819 MLB 574
21h 16m 47.10s +28° 19' 03.0" P.A. 334.00 sep 7.7 mag 10.68,11.70
| Coord 2000 |
21167+2819 |
|
Discov num |
MLB 574 |
|
Comp |
|
|
Coord arcsec 2000 |
21 16 47.10 +28 19 03.0 |
|
| Date first |
1928 |
|
Date last |
2019 |
|
Obs |
10 |
|
| Pa first |
334 |
|
Pa last |
333.7 |
|
P.A. Now (θ) |
333.7° |
|
| Sep first |
8.1 |
|
Sep last |
7.7 |
|
Sep. Now (ρ) |
7.7" |
|
| Mag pri |
10.68 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
1.02 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+013 |
|
| Notes |
|
|
rPM=1.007
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2198-00070-1 |
|
Gaia DR2 |
1848156180167373696 |
|
