20190+2058 KPP1850

 
 
20h 18m 57.49s +20 58' 28.8" P.A. 121.00 sep 14.3 mag 11.80,13.50
 
 
Coord 2000
20190+2058
Discov num
KPP1850
Comp
Coord arcsec 2000
20 18 57.49 +20 58 28.8
Date first
1988
Date last
2015
Obs
12
Pa first
119
Pa last
121
P.A. Now (θ)
121°
Sep first
13.5
Sep last
14.3
Sep. Now (ρ)
14.3"
Mag pri
11.80
Mag sec
13.50
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-030
Sec motion ra
-030
Pri motion dec
-020
Sec motion dec
-020
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.5
Precise sep
14.331
Constellation
Sagitta
Tycho2
1643-01296-1
Gaia DR2
34623043200
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20190+2058 KPP1850 2015 8 121 14.3 11.80 13.50 V 201857.49+205828.8

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