20167+1459 BPM2086

 
 
20h 16m 40.42s +14 58' 53.0" P.A. 286.00 sep 62.5 mag 11.27,14.96
 
 
Coord 2000
20167+1459
Discov num
BPM2086
Comp
Coord arcsec 2000
20 16 40.42 +14 58 53.0
Date first
1972
Date last
2015
Obs
9
Pa first
286
Pa last
286
P.A. Now (θ)
286°
Sep first
62.5
Sep last
62.5
Sep. Now (ρ)
62.5"
Mag pri
11.27
Mag sec
14.96
delta mag (ΔM)
3.69
Spectral class
Pri motion ra
+009
Sec motion ra
+006
Pri motion dec
+000
Sec motion dec
+003
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=0.471
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
286.2
Precise sep
62.455
Constellation
Delphinus
Tycho2
1085-00391-1
Gaia DR2
65305533824
HD
355279
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20167+1459 BPM2086 1998 2 286 62.3 11.27 14.96 NV 201640.42+145853.0
20167+1459 BPM2086 2001 3 286 62.4 11.27 14.96 NV 201640.42+145853.0
20167+1459 BPM2086 2010 4 286 62.3 11.27 14.96 NV 201640.42+145853.0
20167+1459 BPM2086 2015 5 286 62.4 11.27 14.96 NV 201640.42+145853.0

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