20167+1923 J  3068

 
 
20h 16m 37.66s +19 23' 15.5" P.A. 133 sep 2.6 mag 12.50,15.00
 
 
Coord 2000
20167+1923
Discov num
J  3068
Comp
Coord arcsec 2000
20 16 37.66 +19 23 15.5
Date first
1944
Date last
2015
Obs
2
Pa first
145
Pa last
133
P.A. Now (θ)
133°
Sep first
3.0
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
12.50
Mag sec
15.00
delta mag (ΔM)
2.5
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-014
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
132.6
Precise sep
2.578
Constellation
Sagitta
Gaia DR2
50752968704
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20167+1923 J 3068 1944 1 145 3.0 12.50 15.00 201608.57+192300.0
20167+1923 J 3068 2015 2 133 2.6 12.50 15.00 201637.66+192315.5

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