02201+5057 TOK 230

02h 20m 08.97s +50 57' 29.1" P.A. 209 sep 653.4 mag 6.70,16.10 Sp F5 dist. 62.77 pc (204.76 l.y.)

Coord 2000
02201+5057
Discov num
TOK 230
Comp
Coord arcsec 2000
02 20 08.97 +50 57 29.1
Date first
1980
Date last
2010
Obs
4
Pa first
209
Pa last
209
P.A. Now (θ)
209°
Sep first
653.5
Sep last
653.4
Sep. Now (ρ)
653.4"
Mag pri
6.70
Mag sec
16.10
delta mag (ΔM)
9.4
Spectral class
F5 (yellow-white)
Pri motion ra
+025
Sec motion ra
+026
Pri motion dec
-039
Sec motion dec
-034
Notes
V (Proper motion indicates physical)


rPM=0.11 (< 0.3, Physical double)

This double is physical.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
208.8
Precise sep
653.4
Constellation
Andromeda
SAO
23205
HIP
10890
Tycho2
3306-01119-1
HD
14304
BD
BD+50 522
Distance
62.77
Distance ly
204.76
last precise pa
208.8
last precise sep
653.4




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02201+5057 TOK 230 1980 1 209 653.5 6.70 16.10 V 022008.97+505729.1
02201+5057 TOK 230 1999 2 209 653.4 6.70 16.10 V 022008.97+505729.1
02201+5057 TOK 230 2002 3 209 652.7 6.70 16.10 F5 V 022008.97+505729.1
02201+5057 TOK 230 2010 4 209 653.4 6.70 16.10 F5 V 022008.97+505729.1

If you need more information about this double, apply for a data request form to the WDS.