20488+1943 JNN 286

 
 
20h 48m 52.44s +19 43' 04.8" P.A. 134 sep 0.2 mag 13.41,15.00 Sp M4.0
 
 
Coord 2000
20488+1943
Discov num
JNN 286
Comp
Coord arcsec 2000
20 48 52.44 +19 43 04.8
Date first
2012
Date last
2012
Obs
1
Pa first
134
Pa last
134
P.A. Now (θ)
134°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
13.41
Mag sec
15.00
delta mag (ΔM)
1.59
Spectral class
M4.0 (red)
Pri motion ra
-162
Sec motion ra
Pri motion dec
-191
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
133.6
Precise sep
0.219
Constellation
Delphinus
last precise pa
133.6
last precise sep
0.219
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20488+1943 JNN 286 2012 1 134 0.2 13.41 15.00 M4.0 204852.44+194304.8

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