00486+4458 A   654

 
 
00h 48m 33.64s +44 58' 21.9" P.A. 86 sep 5.4 mag 7.74,14.00 Sp K2 dist. 917.43 pc (2992.66 l.y.)
 
 
Coord 2000
00486+4458
Discov num
A   654
Comp
Coord arcsec 2000
00 48 33.64 +44 58 21.9
Date first
1904
Date last
2015
Obs
4
Pa first
84
Pa last
86
P.A. Now (θ)
86°
Sep first
5.2
Sep last
5.4
Sep. Now (ρ)
5.4"
Mag pri
7.74
Mag sec
14.00
delta mag (ΔM)
6.26
Spectral class
K2 (yellow-orange)
Pri motion ra
-009
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.6
Precise sep
5.37
Cdsa2 id
A 654
Constellation
Andromeda
SAO
36678
HIP
3779
Tycho2
2809-00810-1
HD
4617
BD
BD+44 169
Ra deg
0.8093444444444445
De deg
44.972750000000005
Distance
917.43
Distance ly
2992.66
last precise pa
85.6
last precise sep
5.37
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00486+4458 A 654 1927 3 86 5.3 8.10 14.00 K2 004833.64+445821.9
00486+4458 A 654 2015 4 86 5.2 7.74 14.00 K2 004833.64+445821.9

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