20073+1718 BPM2008

 
 
20h 07m 16.12s +17 17' 35.2" P.A. 19 sep 91.1 mag 15.61,15.93
 
 
Coord 2000
20073+1718
Discov num
BPM2008
Comp
Coord arcsec 2000
20 07 16.12 +17 17 35.2
Date first
1994
Date last
2010
Obs
4
Pa first
19
Pa last
19
P.A. Now (θ)
19°
Sep first
88.3
Sep last
91.1
Sep. Now (ρ)
91.1"
Mag pri
15.61
Mag sec
15.93
delta mag (ΔM)
0.32
Spectral class
Pri motion ra
-010
Sec motion ra
-004
Pri motion dec
-010
Sec motion dec
-009
Notes
N V (See Notes, Proper motion indicates physical)
-10 rPM=0.43
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
18.9
Precise sep
91.1
Constellation
Sagitta
Gaia DR2
78948050688
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20073+1718 BPM2008 1998 2 19 88.5 15.61 15.93 NV 200716.12+171735.2
20073+1718 BPM2008 2001 3 19 88.4 15.61 15.93 NV 200716.12+171735.2
20073+1718 BPM2008 2010 4 19 91.1 15.61 15.93 NV 200716.12+171735.2

If you need more information about this double, apply for a data request form to the WDS.