20182+1504 BPM2097

 
 
20h 18m 11.11s +15 03' 43.0" P.A. 355 sep 46.9 mag 14.12,15.39
 
 
Coord 2000
20182+1504
Discov num
BPM2097
Comp
Coord arcsec 2000
20 18 11.11 +15 03 43.0
Date first
1961
Date last
2015
Obs
9
Pa first
355
Pa last
355
P.A. Now (θ)
355°
Sep first
47.0
Sep last
46.9
Sep. Now (ρ)
46.9"
Mag pri
14.12
Mag sec
15.39
delta mag (ΔM)
1.27
Spectral class
Pri motion ra
-001
Sec motion ra
-005
Pri motion dec
-007
Sec motion dec
-005
Notes
N U (See Notes, Proper motion indicates non-physical)
-10 rPM=0.632
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
355.1
Precise sep
46.86
Constellation
Delphinus
Gaia DR2
38730568832
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20182+1504 BPM2097 1998 2 355 46.8 14.12 15.39 NV 201811.11+150343.0
20182+1504 BPM2097 2001 3 355 46.8 14.12 15.39 NV 201811.11+150343.0
20182+1504 BPM2097 2010 4 355 46.8 14.12 15.39 NV 201811.11+150343.0
20182+1504 BPM2097 2015 5 355 46.8 14.12 15.39 NU 201811.11+150343.0

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