00254+4419 HJ 1963AB

 
 
00h 25m 24.24s +44 19' 27.9" P.A. 51 sep 27.3 mag 8.69,12.00 Sp A2 dist. 473.93 pc (1545.96 l.y.)
 
 
Coord 2000
00254+4419
Discov num
HJ 1963
Comp
AB
Coord arcsec 2000
00 25 24.24 +44 19 27.9
Date first
1831
Date last
2002
Obs
7
Pa first
58
Pa last
51
P.A. Now (θ)
51°
Sep first
18.0
Sep last
27.3
Sep. Now (ρ)
27.3"
Mag pri
8.69
Mag sec
12.00
delta mag (ΔM)
3.31
Spectral class
A2 (white)
Pri motion ra
-003
Sec motion ra
+016
Pri motion dec
-008
Sec motion dec
+012
Notes
rPM=1.379
This double is not physical.
 
 
00254+4419 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 36353 00254+4419 HJ 1963 AB 1831 2002 7 51 27.3 8.69 12.00 3.31 <===
Show 36353 00254+4419 BKO 3 AC 1998 2002 3 170 24.0 8.69 14.16 5.47
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.2
Precise sep
27.322
Constellation
Andromeda
SAO
36353
HIP
2004
Tycho2
2795-02202-1
HD
2091
BD
BD+43 74
Distance
473.93
Distance ly
1545.96
last precise pa
51.2
last precise sep
27.322
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00254+4419 HJ 1963 AB 2001 6 51 27.2 8.70 12.00 A2 D 002524.24+441927.9
00254+4419 HJ 1963 AB 2002 7 51 27.3 8.70 12.00 A2 D 002524.24+441927.9

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