12160-2058 BRT1486

 
 
12h 15m 54.89s -20 58' 40.4" P.A. 187 sep 5 mag 12.81,12.83
 
 
Coord 2000
12160-2058
Discov num
BRT1486
Comp
Coord arcsec 2000
12 15 54.89 -20 58 40.4
Date first
1920
Date last
2010
Obs
5
Pa first
185
Pa last
187
P.A. Now (θ)
187°
Sep first
4.6
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
12.81
Mag sec
12.83
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
-018
Sec motion ra
-030
Pri motion dec
+019
Sec motion dec
-041
Notes
B (Blue magnitudes)
rPM=1.204
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
187.2
Precise sep
5
Cdsa2 id
BRT 1486
Constellation
Corvus
Ra deg
12.265247222222222
De deg
-20.977888888888888
last precise pa
187.2
last precise sep
5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12160-2058 BRT1486 1998 2 189 4.9 12.81 12.83 DB 121554.89-205840.4
12160-2058 BRT1486 2000 4 188 5.0 12.81 12.83 DB 121554.89-205840.4
12160-2058 BRT1486 2010 5 187 5.0 12.81 12.83 B 121554.89-205840.4

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