20292+2521 TDT2318AB

 
 
20h 29m 09.91s +25 21' 02.2" P.A. 22 sep 2.5 mag 10.98,12.26
 
 
Coord 2000
20292+2521
Discov num
TDT2318
Comp
AB
Coord arcsec 2000
20 29 09.91 +25 21 02.2
Date first
1991
Date last
2005
Obs
2
Pa first
18
Pa last
22
P.A. Now (θ)
22°
Sep first
2.4
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
10.98
Mag sec
12.26
delta mag (ΔM)
1.28
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-015
Sec motion dec
-015
Notes
Nature of this double is uncertain.
 
 
20292+2521 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20292+2521 TDT2318 AB 1991 2005 2 22 2.5 10.98 12.26 1.28 <===
Show 20292+2521 POU4525 AC 1899 2015 5 2 12.5 10.98 14.50 3.52
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
21.6
Precise sep
2.49
Constellation
Vulpecula
Tycho2
2160-01494-1
Gaia DR2
64818470144
HD
340395
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20292+2521 TDT2318 AB 2005 2 22 2.5 10.98 12.26 202909.91+252102.2

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