02018+4040 A  1923

 
 
02h 01m 49.10s +40 40' 03.0" P.A. 326 sep 0.7 mag 8.83,9.95 Sp F5
 
 
Coord 2000
02018+4040
Discov num
A  1923
Comp
Coord arcsec 2000
02 01 49.10 +40 40 03.0
Date first
1908
Date last
2015
Obs
11
Pa first
337
Pa last
326
P.A. Now (θ)
326°
Sep first
0.5
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.83
Mag sec
9.95
delta mag (ΔM)
1.12
Spectral class
F5 (yellow-white)
Pri motion ra
+035
Sec motion ra
+035
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Andromeda
SAO
37710
Tycho2
2833-00966-1
HD
12326
last precise pa
326.1
last precise sep
0.71
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02018+4040 A 1923 1991 7 315 0.4 8.83 9.95 F5 020149.10+404003.0
02018+4040 A 1923 2008 8 325 0.6 8.83 9.95 F5 020149.10+404003.0
02018+4040 A 1923 2014 10 332 0.8 8.83 9.95 F5 020149.10+404003.0
02018+4040 A 1923 2015 11 326 0.7 8.83 9.95 F5 020149.10+404003.0

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