07156-2124 TDS4637

 
 
07h 15m 38.42s -21 23' 50.3" P.A. 57 sep 1.8 mag 9.75,11.63
 
 
Coord 2000
07156-2124
Discov num
TDS4637
Comp
Coord arcsec 2000
07 15 38.42 -21 23 50.3
Date first
1991
Date last
1991
Obs
1
Pa first
57
Pa last
57
P.A. Now (θ)
57°
Sep first
1.8
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
9.75
Mag sec
11.63
delta mag (ΔM)
1.88
Spectral class
Pri motion ra
-017
Sec motion ra
-017
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
57.3
Precise sep
1.83
Constellation
Canis Major
Tycho2
5977-01940-1
last precise pa
57.3
last precise sep
1.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07156-2124 TDS4637 1991 1 57 1.8 9.75 11.63 071538.42-212350.3

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