03259+4025 MLB 821

 
 
03h 25m 53.91s +40 25' 22.0" P.A. 317 sep 7.8 mag 9.80,10.50
 
 
Coord 2000
03259+4025
Discov num
MLB 821
Comp
Coord arcsec 2000
03 25 53.91 +40 25 22.0
Date first
1933
Date last
2013
Obs
5
Pa first
316
Pa last
317
P.A. Now (θ)
317°
Sep first
6.5
Sep last
7.8
Sep. Now (ρ)
7.8"
Mag pri
9.80
Mag sec
10.50
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
+018
Sec motion ra
+011
Pri motion dec
-006
Sec motion dec
-008
Notes
rPM=0.384
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.4
Precise sep
7.76
Constellation
Perseus
last precise pa
317.4
last precise sep
7.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03259+4025 MLB 821 1998 3 316 7.8 9.80 10.50 D 032553.91+402522.0
03259+4025 MLB 821 2002 4 316 7.8 9.80 10.50 D 032553.91+402522.0
03259+4025 MLB 821 2013 5 317 7.8 9.80 10.50 032553.91+402522.0

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