20194+1507 BPM2110

 
 
20h 19m 23.74s +15 06' 33.3" P.A. 256 sep 78.9 mag 14.33,15.22
 
 
Coord 2000
20194+1507
Discov num
BPM2110
Comp
Coord arcsec 2000
20 19 23.74 +15 06 33.3
Date first
1991
Date last
2015
Obs
9
Pa first
256
Pa last
256
P.A. Now (θ)
256°
Sep first
78.6
Sep last
78.9
Sep. Now (ρ)
78.9"
Mag pri
14.33
Mag sec
15.22
delta mag (ΔM)
0.89
Spectral class
Pri motion ra
-013
Sec motion ra
-017
Pri motion dec
-008
Sec motion dec
-013
Notes
N V (See Notes, Proper motion indicates physical)
-10 rPM=0.299 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
256.1
Precise sep
78.856
Constellation
Delphinus
Gaia DR2
42149024640
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20194+1507 BPM2110 1998 2 256 78.8 14.63 15.53 NV 201923.74+150633.3
20194+1507 BPM2110 2001 3 256 78.8 14.63 15.53 NV 201923.74+150633.3
20194+1507 BPM2110 2010 4 256 78.7 14.33 15.22 NV 201923.74+150633.3
20194+1507 BPM2110 2015 5 256 78.9 14.33 15.22 NV 201923.74+150633.3

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