20166+1138 BPM2084

 
 
20h 16m 34.95s +11 38' 04.0" P.A. 198 sep 88.2 mag 14.49,16.13
 
 
Coord 2000
20166+1138
Discov num
BPM2084
Comp
Coord arcsec 2000
20 16 34.95 +11 38 04.0
Date first
1995
Date last
2015
Obs
9
Pa first
198
Pa last
198
P.A. Now (θ)
198°
Sep first
88.3
Sep last
88.2
Sep. Now (ρ)
88.2"
Mag pri
14.49
Mag sec
16.13
delta mag (ΔM)
1.64
Spectral class
Pri motion ra
-019
Sec motion ra
+004
Pri motion dec
-021
Sec motion dec
-016
Notes
N V (See Notes, Proper motion indicates physical)
rPM=0.831
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
198
Precise sep
88.186
Constellation
Delphinus
Gaia DR2
90270797952
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20166+1138 BPM2084 2000 2 198 88.2 14.49 16.13 NV 201634.95+113804.0
20166+1138 BPM2084 2001 3 198 88.1 14.49 16.13 NV 201634.95+113804.0
20166+1138 BPM2084 2010 4 198 88.3 14.49 16.13 NV 201634.95+113804.0
20166+1138 BPM2084 2015 5 198 88.2 14.49 16.13 NV 201634.95+113804.0

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