03377+4807 HLD   9AC

 
 
03h 37m 43.01s +48 07' 02.5" P.A. 66 sep 55.3 mag 9.56,13.42 Sp F7IV/V dist. 174.83 pc (570.3 l.y.)
 
 
Coord 2000
03377+4807
Discov num
HLD   9
Comp
AC
Coord arcsec 2000
03 37 43.01 +48 07 02.5
Date first
1913
Date last
2002
Obs
3
Pa first
68
Pa last
66
P.A. Now (θ)
66°
Sep first
58.3
Sep last
55.3
Sep. Now (ρ)
55.3"
Mag pri
9.56
Mag sec
13.42
delta mag (ΔM)
3.86
Spectral class
F7IV/V (yellow-white)
Pri motion ra
+028
Sec motion ra
+008
Pri motion dec
-023
Sec motion dec
+007
Notes
rPM=0.995
This double is not physical.
 
 
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
 
 
Precise pa
65.9
Precise sep
55.26
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
65.9
last precise sep
55.26
 
 
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 AC 1999 2 66 55.5 9.56   F7IV/V D 033743.01+480702.5
03377+4807 HLD 9 AC 2002 3 66 55.3 8.65 13.42 F7IV/V D 033743.01+480702.5

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