03365-7830 R    31

 
 
03h 36m 30.76s -78 29' 40.7" P.A. 240 sep 35.4 mag 10.00,11.30
 
 
Coord 2000
03365-7830
Discov num
R    31
Comp
Coord arcsec 2000
03 36 30.76 -78 29 40.7
Date first
1871
Date last
2010
Obs
9
Pa first
244
Pa last
240
P.A. Now (θ)
240°
Sep first
27.0
Sep last
35.4
Sep. Now (ρ)
35.4"
Mag pri
10.00
Mag sec
11.30
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
+044
Sec motion ra
+020
Pri motion dec
+047
Sec motion dec
+009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Mensa
Tycho2
9367-01006-1
last precise pa
240.2
last precise sep
35.44
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03365-7830 R 31 2000 3 240 35.1 10.00 11.30 033630.76-782940.7
03365-7830 R 31 2010 7 240 35.4 10.00 11.30 033630.76-782940.7

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