00066+2901 STT 549AB (V439 And)

 
 
00h 06m 36.78s +29 01' 17.4" P.A. 260 sep 192.9 mag 6.15,10.34 Sp K0V dist. 13.67 pc (44.59 l.y.)
 
 
Coord 2000
00066+2901
Discov num
STT 549
Comp
AB
Coord arcsec 2000
00 06 36.78 +29 01 17.4
Date first
1853
Date last
2013
Obs
20
Pa first
244
Pa last
260
P.A. Now (θ)
260°
Sep first
143.1
Sep last
192.9
Sep. Now (ρ)
192.9"
Mag pri
6.15
Mag sec
10.34
delta mag (ΔM)
4.19
Spectral class
K0V (yellow-orange)
Pri motion ra
+381
Sec motion ra
+007
Pri motion dec
-179
Sec motion dec
-010
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
rPM=0.975
This double is not physical.
 
 
00066+2901 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show V439 And 73743 00066+2901 STT 549 AB 1853 2013 20 260 192.9 6.15 10.34 4.19 <===
Show 73743 00066+2901 ENG 1 A,CD 1886 2013 14 200 141.9 6.14 10.70 4.56
Show 73743 00066+2901 LAF 21 AE 2005 2005 1 83 10.2 4.60 17.20 12.60
Show 00066+2901 BU 1338 CD 1907 2010 11 210 3.1 11.40 11.50 0.10
Quintuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.6
Precise sep
192.9
Var name
V439 And
Cdsa2 id
STT 549 AB
Constellation
Andromeda
SAO
73743
HIP
544
Tycho2
1735-00927-1
HD
166
HR
8
GL
Gl 5
BD
BD+28 4704
Ra deg
0.11021666666666667
De deg
29.0215
Distance
13.67
Distance ly
44.59
last precise pa
259.6
last precise sep
192.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00066+2901 STT 549 AB 2002 15 259 186.7 6.15 10.34 K0V NLD 000636.53+290119.0
00066+2901 STT 549 AB 2011 16 259 187.6 6.15 10.34 K0V NLD 000636.53+290119.0
00066+2901 STT 549 AB 2012 19 259 189.7 6.15 10.34 K0V NLD 000636.53+290119.0
00066+2901 STT 549 AB 2013 20 260 192.9 6.15 10.34 K0V NL U 000636.53+290119.0

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