20094+2511 TDT2031

 
 
20h 09m 24.39s +25 10' 34.2" P.A. 43 sep 0.6 mag 11.64,12.03
 
 
Coord 2000
20094+2511
Discov num
TDT2031
Comp
Coord arcsec 2000
20 09 24.39 +25 10 34.2
Date first
1991
Date last
1991
Obs
1
Pa first
43
Pa last
43
P.A. Now (θ)
43°
Sep first
0.6
Sep last
0.6
Sep. Now (ρ)
0.6"
Mag pri
11.64
Mag sec
12.03
delta mag (ΔM)
0.39
Spectral class
Pri motion ra
-003
Sec motion ra
-003
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43.2
Precise sep
0.59
Constellation
Vulpecula
Tycho2
2158-00426-1
Gaia DR2
47096611200
HD
339712
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20094+2511 TDT2031 1991 1 43 0.6 11.64 12.03 200924.39+251034.2

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