03221-7048 HEI 629

 
 
03h 22m 06.50s -70 47' 57.2" P.A. 247 sep 2.2 mag 11.10,13.60
 
 
Coord 2000
03221-7048
Discov num
HEI 629
Comp
Coord arcsec 2000
03 22 06.50 -70 47 57.2
Date first
1990
Date last
2015
Obs
2
Pa first
254
Pa last
247
P.A. Now (θ)
247°
Sep first
2.0
Sep last
2.2
Sep. Now (ρ)
2.2"
Mag pri
11.10
Mag sec
13.60
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-014
Sec motion ra
Pri motion dec
-028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
246.6
Precise sep
2.19
Constellation
Hydrus
Tycho2
9155-01206-1
last precise pa
246.6
last precise sep
2.19
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03221-7048 HEI 629 1990 1 254 2.0 11.10 13.60 032206.50-704757.2
03221-7048 HEI 629 2015 2 241 2.5 11.10 13.60 032206.50-704757.2

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