03030+3019 MLB 742

 
 
03h 03m 04.22s +30 18' 42.9" P.A. 8 sep 11.3 mag 12.14,13.90
 
 
Coord 2000
03030+3019
Discov num
MLB 742
Comp
Coord arcsec 2000
03 03 04.22 +30 18 42.9
Date first
1932
Date last
2015
Obs
4
Pa first
5
Pa last
8
P.A. Now (θ)
Sep first
9.4
Sep last
11.3
Sep. Now (ρ)
11.3"
Mag pri
12.14
Mag sec
13.90
delta mag (ΔM)
1.76
Spectral class
Pri motion ra
-006
Sec motion ra
-001
Pri motion dec
-007
Sec motion dec
-026
Notes
rPM=0.755
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
8.2
Precise sep
11.29
Constellation
Aries
last precise pa
8.2
last precise sep
11.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03030+3019 MLB 742 1998 2 7 11.2 12.14 13.90 DI 030304.22+301842.9
03030+3019 MLB 742 2001 3 8 11.2 12.14 13.90 DI 030304.22+301842.9
03030+3019 MLB 742 2010 4 8 11.4 12.14 13.90 I 030304.22+301842.9
03030+3019 MLB 742 2015 4 8 11.3 12.14 13.90 030304.22+301842.9

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