02256+5017 BUP  31AB (65 And)

 
 
02h 25m 37.40s +50 16' 43.2" P.A. 304 sep 51.2 mag 4.71,12.90 Sp K4+III dist. 113.25 pc (369.42 l.y.)
 
 
Coord 2000
02256+5017
Discov num
BUP  31
Comp
AB
Coord arcsec 2000
02 25 37.40 +50 16 43.2
Date first
1908
Date last
2002
Obs
4
Pa first
303
Pa last
304
P.A. Now (θ)
304°
Sep first
47.9
Sep last
51.2
Sep. Now (ρ)
51.2"
Mag pri
4.71
Mag sec
12.90
delta mag (ΔM)
8.19
Spectral class
K4+III (yellow-orange)
Pri motion ra
+025
Sec motion ra
+002
Pri motion dec
-015
Sec motion dec
+000
Notes
N U (See Notes, Proper motion indicates non-physical)
rPM=0.942
This double is not physical.
 
 
02256+5017 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 65 And 23319 02256+5017 BUP 31 AB 1908 2002 4 304 51.2 4.71 12.90 8.19 <===
Show 23319 02256+5017 BUP 31 AC 1879 2002 5 307 195.1 4.71 11.33 6.62
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.3
Precise sep
51.164
Name
65 And
Constellation
Andromeda
SAO
23319
HIP
11313
Tycho2
3302-01892-1
HD
14872
HR
699
GC
2902
BD
BD+49 656
Flamsteed
65 Andromedae
Flamsteed name
65 And
Distance
113.25
Distance ly
369.42
last precise pa
304.3
last precise sep
51.164
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02256+5017 BUP 31 AB 1998 3 303 50.3 4.71 12.90 K4+III N D 022537.40+501643.2
02256+5017 BUP 31 AB 2002 4 304 51.2 4.71 12.90 K4+III NUD 022537.40+501643.2

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