20058+1647 BPM1995

 
 
20h 05m 48.37s +16 47' 11.6" P.A. 209.00 sep 82.9 mag 11.46,13.61
 
 
Coord 2000
20058+1647
Discov num
BPM1995
Comp
Coord arcsec 2000
20 05 48.37 +16 47 11.6
Date first
1982
Date last
2015
Obs
9
Pa first
209
Pa last
209
P.A. Now (θ)
209°
Sep first
82.9
Sep last
82.9
Sep. Now (ρ)
82.9"
Mag pri
11.46
Mag sec
13.61
delta mag (ΔM)
2.15
Spectral class
Pri motion ra
-005
Sec motion ra
+013
Pri motion dec
-003
Sec motion dec
-018
Notes
N V (See Notes, Proper motion indicates physical)
Visually invisible, K-band or other infrared star rPM=1.055
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
209.3
Precise sep
82.875
Constellation
Sagitta
Tycho2
1617-00600-1
Gaia DR2
49145623040
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20058+1647 BPM1995 2000 2 209 82.8 11.46 13.68 NV 200548.37+164711.6
20058+1647 BPM1995 2001 3 209 82.9 11.46 13.68 NV 200548.37+164711.6
20058+1647 BPM1995 2010 4 209 82.9 11.46 13.61 NV 200548.37+164711.6
20058+1647 BPM1995 2015 5 209 82.9 11.46 13.61 NV 200548.37+164711.6

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