02003+3738 A  1812AB

 
 
02h 00m 16.17s +37 38' 01.4" P.A. 236 sep 2.9 mag 8.29,13.90 Sp F0III
 
 
Coord 2000
02003+3738
Discov num
A  1812
Comp
AB
Coord arcsec 2000
02 00 16.17 +37 38 01.4
Date first
1908
Date last
2016
Obs
4
Pa first
232
Pa last
236
P.A. Now (θ)
236°
Sep first
2.9
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
8.29
Mag sec
13.90
delta mag (ΔM)
5.61
Spectral class
F0III (yellow-white)
Pri motion ra
+020
Sec motion ra
Pri motion dec
-016
Sec motion dec
Notes
W
Nature of this double is uncertain.
 
 
02003+3738 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 55175 02003+3738 A 1812 AB 1908 2016 4 236 2.9 8.29 13.90 5.61 <===
Show 55175 02003+3738 A 1812 AC 1918 2001 3 346 10.6 8.29 14.60 6.31
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
236.2
Precise sep
2.9
Constellation
Andromeda
SAO
55175
Tycho2
2829-02054-1
HD
12163
last precise pa
236.2
last precise sep
2.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02003+3738 A 1812 AB 1929 3 236 2.8 8.28 13.90 F0III 020016.17+373801.4
02003+3738 A 1812 AB 2016 4 236 2.9 8.29 13.90 F0III W 020016.17+373801.4

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