12166-3740 JSP 523

 
 
12h 16m 33.08s -37 39' 49.1" P.A. 352 sep 2 mag 10.40,12.17 Sp G0/2V
 
 
Coord 2000
12166-3740
Discov num
JSP 523
Comp
Coord arcsec 2000
12 16 33.08 -37 39 49.1
Date first
1929
Date last
1991
Obs
3
Pa first
350
Pa last
352
P.A. Now (θ)
352°
Sep first
2.1
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
10.40
Mag sec
12.17
delta mag (ΔM)
1.77
Spectral class
G0/2V (yellow)
Pri motion ra
+018
Sec motion ra
+018
Pri motion dec
-023
Sec motion dec
-023
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
351.5
Precise sep
2.04
Cdsa2 id
JSP 523
Constellation
Centaurus
SAO
203303
Tycho2
7756-00124-1
HD
106739
Ra deg
12.275855555555557
De deg
-37.66363888888889
last precise pa
351.5
last precise sep
2.04
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12166-3740 JSP 523 1991 3 352 2.0 10.40 12.17 G0/2V 121633.08-373949.1

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