19546+6408 AG  394

 
 
19h 54m 37.43s +64 08' 05.1" P.A. 274 sep 22.1 mag 10.01,10.51 Sp F0
 
 
Coord 2000
19546+6408
Discov num
AG  394
Comp
Coord arcsec 2000
19 54 37.43 +64 08 05.1
Date first
1903
Date last
2010
Obs
10
Pa first
274
Pa last
274
P.A. Now (θ)
274°
Sep first
22.2
Sep last
22.1
Sep. Now (ρ)
22.1"
Mag pri
10.01
Mag sec
10.51
delta mag (ΔM)
0.5
Spectral class
F0 (yellow-white)
Pri motion ra
+010
Sec motion ra
+012
Pri motion dec
+002
Sec motion dec
+003
Notes
rPM=0.181 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
274.2
Precise sep
22.11
Constellation
Draco
SAO
18591
Tycho2
4239-00084-1
last precise pa
274.2
last precise sep
22.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19546+6408 AG 394 1999 7 274 22.1 10.01 10.51 F0 D 195437.43+640805.1
19546+6408 AG 394 2010 8 274 22.1 10.01 10.51 F0 D 195437.43+640805.1

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