02021+3347 A  1924

 
 
02h 02m 03.86s +33 47' 20.2" P.A. 161 sep 0.6 mag 10.64,10.91 Sp F5
 
 
Coord 2000
02021+3347
Discov num
A  1924
Comp
Coord arcsec 2000
02 02 03.86 +33 47 20.2
Date first
1908
Date last
2016
Obs
15
Pa first
156
Pa last
161
P.A. Now (θ)
161°
Sep first
0.5
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
10.64
Mag sec
10.91
delta mag (ΔM)
0.27
Spectral class
F5 (yellow-white)
Pri motion ra
-006
Sec motion ra
-006
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
160.6
Precise sep
0.56
Constellation
Triangulum
SAO
55203
Tycho2
2316-00043-1
last precise pa
160.6
last precise sep
0.56
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02021+3347 A 1924 2000 12 346 0.6 10.91 10.64 F5 020203.86+334720.2
02021+3347 A 1924 2008 13 160 0.5 10.64 10.91 F5 020203.86+334720.2
02021+3347 A 1924 2009 14 160 0.5 10.64 10.91 F5 020203.86+334720.2
02021+3347 A 1924 2016 15 161 0.6 10.64 10.91 F5 020203.86+334720.2

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