20269+2731 RAO 432

 
 
20h 26m 56.31s +27 30' 58.6" P.A. 336.00 sep 0.2 mag 11.90,14.50 Sp M2.0V
 
 
Coord 2000
20269+2731
Discov num
RAO 432
Comp
Coord arcsec 2000
20 26 56.31 +27 30 58.6
Date first
2016
Date last
2016
Obs
1
Pa first
336
Pa last
336
P.A. Now (θ)
336°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
11.90
Mag sec
14.50
delta mag (ΔM)
2.6
Spectral class
M2.0V (red)
Pri motion ra
-020
Sec motion ra
Pri motion dec
+286
Sec motion dec
Notes
R (Red magnitudes)
Visually invisible, K-band or other infrared star Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
335.5
Precise sep
0.203
Constellation
Vulpecula
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20269+2731 RAO 432 2016 1 336 0.2 11.90 14.50 M2.0V R 202656.31+273058.6

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