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
 
 
Precise pa
100.8
Precise sep
4.328
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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