20371+2830 TDT2426AB

 
 
20h 37m 06.73s +28 29' 56.5" P.A. 259.00 sep 2.6 mag 11.51,12.02
 
 
Coord 2000
20371+2830
Discov num
TDT2426
Comp
AB
Coord arcsec 2000
20 37 06.73 +28 29 56.5
Date first
1991
Date last
1991
Obs
1
Pa first
259
Pa last
259
P.A. Now (θ)
259°
Sep first
2.6
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.51
Mag sec
12.02
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
+101
Sec motion ra
Pri motion dec
+040
Sec motion dec
Notes
W
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
259.3
Precise sep
2.62
Constellation
Vulpecula
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20371+2830 TDT2426 AB 1991 1 259 2.6 11.51 12.02 W 203706.73+282956.5

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