21547+3814 TOK 638

 
 
21h 54m 43.61s +38 14' 08.6" P.A. 66 sep 999.9 mag 9.25,12.99 Sp K0
 
 
Coord 2000
21547+3814
Discov num
TOK 638
Comp
Coord arcsec 2000
21 54 43.61 +38 14 08.6
Date first
1980
Date last
2002
Obs
3
Pa first
66
Pa last
66
P.A. Now (θ)
66°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
9.25
Mag sec
12.99
delta mag (ΔM)
3.74
Spectral class
K0 (yellow-orange)
Pri motion ra
+188
Sec motion ra
+200
Pri motion dec
+040
Sec motion dec
+047
Notes
W
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.5
Precise sep
1790.76
Cdsa2 id
TOK 638
Constellation
Cygnus
Ra deg
21.912113888888886
De deg
38.23572222222222
last precise pa
65.5
last precise sep
1790.76
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21547+3814 TOK 638 2002 3 66 999.9 9.25 12.99 K0 215443.61+381408.6

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