20138-6728 DON 981

 
 
20h 13m 49.02s -67 27' 30.3" P.A. 169 sep 3.1 mag 9.56,10.65 Sp F0IV/V dist. 213.68 pc (697.02 l.y.)
 
 
Coord 2000
20138-6728
Discov num
DON 981
Comp
Coord arcsec 2000
20 13 49.02 -67 27 30.3
Date first
1928
Date last
2015
Obs
9
Pa first
167
Pa last
169
P.A. Now (θ)
169°
Sep first
2.9
Sep last
3.1
Sep. Now (ρ)
3.1"
Mag pri
9.56
Mag sec
10.65
delta mag (ΔM)
1.09
Spectral class
F0IV/V (yellow-white)
Pri motion ra
-008
Sec motion ra
+021
Pri motion dec
+026
Sec motion dec
-111
Notes
rPM=1.24
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
168.6
Precise sep
3.119
Constellation
Pavo
HIP
99692
Tycho2
9098-01506-1
Gaia DR2
22556084352
HD
191308
CP
CP-67 3717
Distance
213.68
Distance ly
697.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20138-6728 DON 981 2000 6 168 2.6 9.56 10.65 F0IV/V D 201349.02-672730.3
20138-6728 DON 981 2015 9 169 3.1 9.56 10.65 F0IV/V 201349.02-672730.3

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