03377+4807 HLD   9AB

 
 
03h 37m 43.01s +48 07' 02.5" P.A. 54 sep 1.3 mag 9.56,9.81 Sp F7IV/V dist. 174.83 pc (570.3 l.y.)
 
 
Coord 2000
03377+4807
Discov num
HLD   9
Comp
AB
Coord arcsec 2000
03 37 43.01 +48 07 02.5
Date first
1881
Date last
2016
Obs
24
Pa first
63
Pa last
54
P.A. Now (θ)
54°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.56
Mag sec
9.81
delta mag (ΔM)
0.25
Spectral class
F7IV/V (yellow-white)
Pri motion ra
+032
Sec motion ra
+032
Pri motion dec
-019
Sec motion dec
-019
Notes
Nature of this double is uncertain.
 
 
03377+4807 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 38992 03377+4807 HLD 9 AB 1881 2016 24 54 1.3 9.56 9.81 0.25 <===
Show 38992 03377+4807 HLD 9 AC 1913 2002 3 66 55.3 9.56 13.42 3.86
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
38992
HIP
16915
Tycho2
3317-01580-1
HD
22326
BD
BD+47 862
Distance
174.83
Distance ly
570.3
last precise pa
54.3
last precise sep
1.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03377+4807 HLD 9 AB 1994 23 54 1.3 9.56 9.81 F7IV/V D 033743.01+480702.5
03377+4807 HLD 9 AB 2012 23 54 1.3 9.56 9.81 F7IV/V 033743.01+480702.5
03377+4807 HLD 9 AB 2016 24 54 1.3 9.56 9.81 F7IV/V 033743.01+480702.5

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