03207+2819 MLB 638

 
 
03h 20m 42.64s +28 18' 40.7" P.A. 302 sep 9.3 mag 11.37,12.00
 
 
Coord 2000
03207+2819
Discov num
MLB 638
Comp
Coord arcsec 2000
03 20 42.64 +28 18 40.7
Date first
1907
Date last
2013
Obs
7
Pa first
300
Pa last
302
P.A. Now (θ)
302°
Sep first
9.6
Sep last
9.3
Sep. Now (ρ)
9.3"
Mag pri
11.37
Mag sec
12.00
delta mag (ΔM)
0.63
Spectral class
Pri motion ra
-005
Sec motion ra
-014
Pri motion dec
-006
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
Tycho2
1796-01182-1
last precise pa
301.7
last precise sep
9.32
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03207+2819 MLB 638 2007 4 300 9.4 11.37 12.00 D 032042.64+281840.7
03207+2819 MLB 638 2013 6 302 9.3 11.37 12.00 032042.64+281840.7

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