20098-3732 B  2883

 
 
20h 09m 50.89s -37 31' 50.4" P.A. 130 sep 8.3 mag 9.80,13.00 Sp F5V dist. 1694.92 pc (5528.83 l.y.)
 
 
Coord 2000
20098-3732
Discov num
B  2883
Comp
Coord arcsec 2000
20 09 50.89 -37 31 50.4
Date first
1930
Date last
2015
Obs
6
Pa first
135
Pa last
130
P.A. Now (θ)
130°
Sep first
8.0
Sep last
8.3
Sep. Now (ρ)
8.3"
Mag pri
9.80
Mag sec
13.00
delta mag (ΔM)
3.2
Spectral class
F5V (yellow-white)
Pri motion ra
-013
Sec motion ra
+048
Pri motion dec
-012
Sec motion dec
-053
Notes
rPM=1.028
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
130.4
Precise sep
8.346
Constellation
Sagittarius
HIP
99348
Tycho2
7947-02861-1
Gaia DR2
37911062656
HD
191153
CD
CD-3713565
Distance
1694.92
Distance ly
5528.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20098-3732 B 2883 2000 3 131 8.3 9.80 13.00 F5V D 200950.89-373150.4
20098-3732 B 2883 2010 5 131 8.1 9.80 13.00 F5V 200950.89-373150.4
20098-3732 B 2883 2015 6 130 8.3 9.80 13.00 F5V 200950.89-373150.4

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