03099+0659 HJ  661

 
 
03h 09m 55.42s +06 58' 21.6" P.A. 320 sep 6.7 mag 10.80,13.10
 
 
Coord 2000
03099+0659
Discov num
HJ  661
Comp
Coord arcsec 2000
03 09 55.42 +06 58 21.6
Date first
1827
Date last
2010
Obs
12
Pa first
315
Pa last
320
P.A. Now (θ)
320°
Sep first
4.0
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
10.80
Mag sec
13.10
delta mag (ΔM)
2.3
Spectral class
Pri motion ra
+102
Sec motion ra
-005
Pri motion dec
-080
Sec motion dec
+060
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cetus
last precise pa
319.8
last precise sep
6.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03099+0659 HJ 661 2000 9 319 6.8 10.80 13.10 D 030955.42+065821.6
03099+0659 HJ 661 2010 12 320 6.7 10.80 13.10 030955.42+065821.6

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