20138+1220 RAO 429

 
 
20h 13m 45.46s +12 20' 15.4" P.A. 88.00 sep 2.4 mag 15.10,17.80
 
 
Coord 2000
20138+1220
Discov num
RAO 429
Comp
Coord arcsec 2000
20 13 45.46 +12 20 15.4
Date first
2016
Date last
2016
Obs
1
Pa first
88
Pa last
88
P.A. Now (θ)
88°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
15.10
Mag sec
17.80
delta mag (ΔM)
2.7
Spectral class
Pri motion ra
-078
Sec motion ra
Pri motion dec
-260
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
87.7
Precise sep
2.42
Constellation
Hydra
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20138+1220 RAO 429 2016 1 88 2.4 15.10 17.80 R 201345.46+122015.4

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