01277+4524 BU  999AB (Ome And)

 
 
01h 27m 39.38s +45 24' 24.1" P.A. 325 sep 0.7 mag 4.83,11.70 Sp F4V dist. 28.62 pc (93.36 l.y.)
 
 
Coord 2000
01277+4524
Discov num
BU  999
Comp
AB
Coord arcsec 2000
01 27 39.38 +45 24 24.1
Date first
1881
Date last
2002
Obs
13
Pa first
92
Pa last
325
P.A. Now (θ)
325°
Sep first
2.3
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
4.83
Mag sec
11.70
delta mag (ΔM)
6.87
Spectral class
F4V (yellow-white)
Pri motion ra
+357
Sec motion ra
Pri motion dec
-100
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
01277+4524 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 37228 01277+4524 CIA 4 Aa,Ab 2008 2012 29 56 0.0 4.83 Y
Show Ome And 37228 01277+4524 BU 999 AB 1881 2002 13 325 0.7 4.83 11.70 6.87 <===
Show 37228 01277+4524 BU 999 AC 1872 2003 16 113 92.8 4.83 10.90 6.07
Show 37228 01277+4524 BU 82 AD 1907 2012 5 113 90.3 4.83 11.40 6.57
Show 37228 01277+4524 BU 82 CD 1881 2002 17 138 4.8 11.40 11.40 0.00
Quintuple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.2
Precise sep
0.7
Name
Ome And
Cdsa2 id
BU 999 AB
Constellation
Andromeda
SAO
37228
HIP
6813
Tycho2
3265-02401-1
HD
8799
HR
417
GC
1752
BD
BD+44 307
Bayer
Omega Andromedae
Bayer name
Ome And
Flamsteed
48 Andromedae
Flamsteed name
48 And
Ra deg
1.4609388888888888
De deg
45.40669444444444
Distance
28.62
Distance ly
93.36
last precise pa
325.2
last precise sep
0.7
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01277+4524 BU 999 AB 1967 12 118 1.8 4.83 11.70 F4V N D 012739.09+452425.0
01277+4524 BU 999 AB 2002 13 325 0.7 4.83 11.70 F4V N D 012739.09+452425.0

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