03428+1028 HEI 452

 
 
03h 42m 47.63s +10 27' 46.7" P.A. 314 sep 3.7 mag 9.70,11.00 Sp F2
 
 
Coord 2000
03428+1028
Discov num
HEI 452
Comp
Coord arcsec 2000
03 42 47.63 +10 27 46.7
Date first
1988
Date last
2009
Obs
3
Pa first
316
Pa last
314
P.A. Now (θ)
314°
Sep first
3.0
Sep last
3.7
Sep. Now (ρ)
3.7"
Mag pri
9.70
Mag sec
11.00
delta mag (ΔM)
1.3
Spectral class
F2 (yellow-white)
Pri motion ra
+046
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
314
Precise sep
3.68
Constellation
Taurus
Tycho2
0660-01010-1
last precise pa
314
last precise sep
3.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03428+1028 HEI 452 1999 2 314 3.4 9.70 11.00 034247.63+102746.7
03428+1028 HEI 452 2009 3 314 3.7 9.70 11.00 034247.63+102746.7

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