20255+8152 LOC 452

 
 
20h 25m 27.07s +81 52' 02.5" P.A. 150.00 sep 1.1 mag 15.00,17.10
 
 
Coord 2000
20255+8152
Discov num
LOC 452
Comp
Coord arcsec 2000
20 25 27.07 +81 52 02.5
Date first
2015
Date last
2015
Obs
1
Pa first
150
Pa last
150
P.A. Now (θ)
150°
Sep first
1.1
Sep last
1.1
Sep. Now (ρ)
1.1"
Mag pri
15.00
Mag sec
17.10
delta mag (ΔM)
2.1
Spectral class
Pri motion ra
-049
Sec motion ra
-047
Pri motion dec
-024
Sec motion dec
-024
Notes
V (Proper motion indicates physical)
rPM=0.037 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
150
Precise sep
1.111
Constellation
Draco
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20255+8152 LOC 452 2015 1 150 1.1 15.00 17.10 V 202527.07+815202.5

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