21300-4459 UC 4478
21h 29m 58.85s -44° 59' 17.8" P.A. 264.00 sep 11.2 mag 12.70,14.10
Coord 2000 |
21300-4459 |
|
Discov num |
UC 4478 |
|
Comp |
|
|
Coord arcsec 2000 |
21 29 58.85 -44 59 17.8 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
264 |
|
Pa last |
263.9 |
|
P.A. Now (θ) |
263.9° |
|
Sep first |
11.1 |
|
Sep last |
11.169 |
|
Sep. Now (ρ) |
11.169" |
|
Mag pri |
12.70 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
1.4 |
|
Spectral class |
|
|
Pri motion ra |
+053 |
|
Sec motion ra |
+053 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-023 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.069 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Grus |
|
Gaia DR2 |
6576240618379429248 |
|