03021+3810 ALI 510

 
 
03h 02m 07.58s +38 09' 29.9" P.A. 3 sep 6.1 mag 10.53,12.40
 
 
Coord 2000
03021+3810
Discov num
ALI 510
Comp
Coord arcsec 2000
03 02 07.58 +38 09 29.9
Date first
1928
Date last
2010
Obs
6
Pa first
0
Pa last
3
P.A. Now (θ)
Sep first
5.7
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
10.53
Mag sec
12.40
delta mag (ΔM)
1.87
Spectral class
Pri motion ra
+013
Sec motion ra
+008
Pri motion dec
-020
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
Tycho2
2847-00409-1
last precise pa
3.3
last precise sep
6.07
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03021+3810 ALI 510 1998 3 3 6.0 10.53 12.40 D 030207.58+380929.9
03021+3810 ALI 510 2002 5 2 6.0 10.53 12.40 D 030207.58+380929.9
03021+3810 ALI 510 2010 6 1 4.9 10.53 12.40 030207.58+380929.9

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