21247+2708 TVB  12

 
 
21h 24m 41.42s +27 07' 37.0" P.A. 268 sep 21.6 mag 11.10,12.70
 
 
Coord 2000
21247+2708
Discov num
TVB  12
Comp
Coord arcsec 2000
21 24 41.42 +27 07 37.0
Date first
1898
Date last
2016
Obs
9
Pa first
268
Pa last
268
P.A. Now (θ)
268°
Sep first
22.3
Sep last
21.6
Sep. Now (ρ)
21.6"
Mag pri
11.10
Mag sec
12.70
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
+015
Sec motion ra
+016
Pri motion dec
+008
Sec motion dec
+010
Notes
rPM=0.119 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
268
Precise sep
21.6
Cdsa2 id
TVB 12
Constellation
Vulpecula
Ra deg
21.411505555555554
De deg
27.126944444444444
last precise pa
268
last precise sep
21.6
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21247+2708 TVB 12 2016 1 268 21.6 11.10 12.70 212441.42+270737.0

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