03493+2930 MLB 684

 
 
03h 49m 14.54s +29 31' 23.4" P.A. 299 sep 1.5 mag 10.30,11.00 Sp F5
 
 
Coord 2000
03493+2930
Discov num
MLB 684
Comp
Coord arcsec 2000
03 49 14.54 +29 31 23.4
Date first
1931
Date last
2009
Obs
5
Pa first
299
Pa last
299
P.A. Now (θ)
299°
Sep first
2.0
Sep last
1.5
Sep. Now (ρ)
1.5"
Mag pri
10.30
Mag sec
11.00
delta mag (ΔM)
0.7
Spectral class
F5 (yellow-white)
Pri motion ra
+017
Sec motion ra
Pri motion dec
-011
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
298.6
Precise sep
1.53
Constellation
Taurus
Tycho2
1812-00271-1
HD
281262
last precise pa
298.6
last precise sep
1.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03493+2930 MLB 684 2000 3 297 1.6 10.30 11.00 F5 034914.54+293123.4
03493+2930 MLB 684 2009 5 299 1.5 10.30 11.00 F5 034914.54+293123.4

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