03446+3208 HER   7

 
 
03h 44m 35.10s +32 07' 35.5" P.A. 101 sep 4.3 mag 15.39,17.56 Sp K7+K8
 
 
Coord 2000
03446+3208
Discov num
HER   7
Comp
Coord arcsec 2000
03 44 35.10 +32 07 35.5
Date first
1953
Date last
2015
Obs
7
Pa first
90
Pa last
101
P.A. Now (θ)
101°
Sep first
4.0
Sep last
4.3
Sep. Now (ρ)
4.3"
Mag pri
15.39
Mag sec
17.56
delta mag (ΔM)
2.17
Spectral class
K7+K8 (yellow-orange/yellow-orange)
Pri motion ra
-055
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
last precise pa
100.8
last precise sep
4.328
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03446+3208 HER 7 1997 3 101 4.3 15.17 17.25 K7+K8 N 034435.10+320735.5
03446+3208 HER 7 1998 4 101 4.3 15.39 17.56 K7 K8 N D 034435.10+320735.5
03446+3208 HER 7 2006 5 101 4.3 15.39 17.56 K7 K8 N 034435.10+320735.5
03446+3208 HER 7 2015 7 101 4.3 15.39 17.56 K7+K8 N 034435.10+320735.5

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