20023+6438 STTA200AB (65 Dra)

 
 
20h 02m 20.16s +64 38' 03.8" P.A. 333 sep 99 mag 6.36,8.06 Sp G7III:
 
 
Coord 2000
20023+6438
Discov num
STTA200
Comp
AB
Coord arcsec 2000
20 02 20.16 +64 38 03.8
Date first
1875
Date last
2003
Obs
24
Pa first
338
Pa last
333
P.A. Now (θ)
333°
Sep first
96.7
Sep last
99.0
Sep. Now (ρ)
99"
Mag pri
6.36
Mag sec
8.06
delta mag (ΔM)
1.7
Spectral class
G7III: (yellow)
Pri motion ra
+042
Sec motion ra
-012
Pri motion dec
+011
Sec motion dec
+004
Notes
N (See Notes)
rPM=1.254
This double is not physical.
 
 
20023+6438 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 65 Dra 18669 20023+6438 STTA200 AB 1875 2003 24 333 99.0 6.36 8.06 1.70 <===
Show 20023+6438 STTA200 AC 1905 2013 6 190 26.6 6.36 11.70 5.34
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.9
Precise sep
99.03
Name
65 Dra
Constellation
Draco
SAO
18669
HD
190713
HR
7682
Flamsteed
65 Draconis
Flamsteed name
65 Dra
last precise pa
332.9
last precise sep
99.03
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20023+6438 STTA200 AB 1999 23 333 98.6 6.36 8.06 G7III: N D 200220.16+643803.8
20023+6438 STTA200 AB 2003 25 333 98.8 6.36 8.06 G7III: N D 200220.16+643803.8

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