12246+0026 UC 2331

 
 
12h 24m 35.05s +00 26' 22.2" P.A. 155.00 sep 21.8 mag 11.21,12.68
 
 
Coord 2000
12246+0026
Discov num
UC 2331
Comp
Coord arcsec 2000
12 24 35.05 +00 26 22.2
Date first
1997
Date last
2016
Obs
11
Pa first
155
Pa last
155
P.A. Now (θ)
155°
Sep first
21.8
Sep last
21.8
Sep. Now (ρ)
21.8"
Mag pri
11.21
Mag sec
12.68
delta mag (ΔM)
1.47
Spectral class
Pri motion ra
-058
Sec motion ra
-055
Pri motion dec
+009
Sec motion dec
+009
Notes
V (Proper motion indicates physical)
rPM=0.051 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
155.1
Precise sep
21.819
Constellation
Hydra
SAO
119377
Tycho2
0282-00807-1
Gaia DR2
3696742780473120256
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12246+0026 UC 2331 2000 2 155 21.8 11.20 12.70 V 122435.05+002622.2
12246+0026 UC 2331 2010 4 155 21.8 11.21 12.68 V 122435.05+002622.2
12246+0026 UC 2331 2015 5 155 21.9 11.21 12.68 V 122435.05+002622.2

If you need more information about this double, apply for a data request form to the WDS.