02218+3830 STT  40

 
 
02h 21m 46.48s +38 30' 29.4" P.A. 48 sep 0.7 mag 8.68,9.05 Sp A3 dist. 184.16 pc (600.73 l.y.)
 
 
Coord 2000
02218+3830
Discov num
STT  40
Comp
Coord arcsec 2000
02 21 46.48 +38 30 29.4
Date first
1844
Date last
2016
Obs
38
Pa first
62
Pa last
48
P.A. Now (θ)
48°
Sep first
0.4
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
8.68
Mag sec
9.05
delta mag (ΔM)
0.37
Spectral class
A3 (white)
Pri motion ra
+022
Sec motion ra
+022
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
48
Precise sep
0.692
Cdsa2 id
STT 40
Constellation
Andromeda
SAO
55487
HIP
11004
Tycho2
2831-02241-1
HD
14521
BD
BD+37 536
Ra deg
2.3629111111111114
De deg
38.50816666666667
Distance
184.16
Distance ly
600.73
last precise pa
48
last precise sep
0.692
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02218+3830 STT 40 2004 34 52 0.6 8.68 9.05 A3 D 022146.48+383029.4
02218+3830 STT 40 2014 37 53 0.8 8.68 9.05 A3 022146.48+383029.4
02218+3830 STT 40 2016 38 48 0.7 8.68 9.05 A3 022146.48+383029.4

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