21408-5742 UC 4523
21h 40m 50.42s -57° 42' 18.7" P.A. 226.00 sep 34.4 mag 12.27,13.99
Coord 2000 |
21408-5742 |
|
Discov num |
UC 4523 |
|
Comp |
|
|
Coord arcsec 2000 |
21 40 50.42 -57 42 18.7 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
6 |
|
Pa first |
226 |
|
Pa last |
226 |
|
P.A. Now (θ) |
226° |
|
Sep first |
34.4 |
|
Sep last |
34.404 |
|
Sep. Now (ρ) |
34.404" |
|
Mag pri |
12.27 |
|
Mag sec |
13.99 |
|
delta mag (ΔM) |
1.72 |
|
Spectral class |
|
|
Pri motion ra |
+035 |
|
Sec motion ra |
+036 |
|
Pri motion dec |
-049 |
|
Sec motion dec |
-050 |
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Notes |
V
(Proper motion indicates physical) |
|
rPM=0.023 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Indus |
|
Gaia DR2 |
6458852255872590976 |
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