20300+0023 JNN 283

 
 
20h 30m 01.91s +00 23' 55.3" P.A. 354 sep 0.4 mag 14.55,16.00 Sp M5.0
 
 
Coord 2000
20300+0023
Discov num
JNN 283
Comp
Coord arcsec 2000
20 30 01.91 +00 23 55.3
Date first
2012
Date last
2012
Obs
1
Pa first
354
Pa last
354
P.A. Now (θ)
354°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
14.55
Mag sec
16.00
delta mag (ΔM)
1.45
Spectral class
M5.0 (red)
Pri motion ra
+115
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
N (See Notes)
-10 Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
354.3
Precise sep
0.398
Constellation
Aquila
SAO
125868
Gaia DR2
58483255296
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20300+0023 JNN 283 2012 1 354 0.4 14.55 16.00 M5.0 203001.91+002355.3

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