21504+1626 UC 4580
21h 50m 21.71s +16° 26' 23.4" P.A. 88.00 sep 26.3 mag 14.90,15.37
| Coord 2000 |
21504+1626 |
|
Discov num |
UC 4580 |
|
Comp |
|
|
Coord arcsec 2000 |
21 50 21.71 +16 26 23.4 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
88 |
|
Pa last |
87.6 |
|
P.A. Now (θ) |
87.6° |
|
| Sep first |
26.3 |
|
Sep last |
26.321 |
|
Sep. Now (ρ) |
26.321" |
|
| Mag pri |
14.90 |
|
Mag sec |
15.37 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
|
|
| Pri motion ra |
+057 |
|
Sec motion ra |
+057 |
|
| Pri motion dec |
+040 |
|
Sec motion dec |
+042 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.028 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1772839491926218624 |
|
