21234-0546 CVR 897
21h 23m 21.98s -05° 45' 22.4" P.A. 135.00 sep 15.4 mag 18.50,18.90 Sp M5+M6
Coord 2000 |
21234-0546 |
|
Discov num |
CVR 897 |
|
Comp |
|
|
Coord arcsec 2000 |
21 23 21.98 -05 45 22.4 |
|
Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
135 |
|
Pa last |
134.6 |
|
P.A. Now (θ) |
134.6° |
|
Sep first |
15.4 |
|
Sep last |
15.392 |
|
Sep. Now (ρ) |
15.392" |
|
Mag pri |
18.50 |
|
Mag sec |
18.90 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
M5+M6 (red/red) |
|
Pri motion ra |
+047 |
|
Sec motion ra |
+051 |
|
Pri motion dec |
-021 |
|
Sec motion dec |
-020 |
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Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.075 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquarius |
|
Gaia DR2 |
6899383546730192384 |
|