20248-4719 HDS2920

 
 
20h 24m 51.00s -47 18' 40.0" P.A. 265 sep 0.2 mag 10.88,12.52 Sp F6V dist. 347.22 pc (1132.63 l.y.)
 
 
Coord 2000
20248-4719
Discov num
HDS2920
Comp
Coord arcsec 2000
20 24 51.00 -47 18 40.0
Date first
1991
Date last
1991
Obs
1
Pa first
265
Pa last
265
P.A. Now (θ)
265°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
10.88
Mag sec
12.52
delta mag (ΔM)
1.64
Spectral class
F6V (yellow-white)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-015
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
265
Precise sep
0.186
Constellation
Telescopium
HIP
100695
Tycho2
8409-02054-1
Gaia DR2
40472603520
HD
193940
CD
CD-4713385
CP
CP-47 9501
Distance
347.22
Distance ly
1132.63
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20248-4719 HDS2920 1991 1 265 0.2 10.88 12.52 F6V 202451.00-471840.0

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