20230-6926 HDS2912

 
 
20h 23m 01.24s -69 25' 42.2" P.A. 136 sep 21.8 mag 9.14,11.20 Sp K0III dist. 1250 pc (4077.5 l.y.)
 
 
Coord 2000
20230-6926
Discov num
HDS2912
Comp
Coord arcsec 2000
20 23 01.24 -69 25 42.2
Date first
1892
Date last
2015
Obs
9
Pa first
138
Pa last
136
P.A. Now (θ)
136°
Sep first
22.2
Sep last
21.8
Sep. Now (ρ)
21.8"
Mag pri
9.14
Mag sec
11.20
delta mag (ΔM)
2.06
Spectral class
K0III (yellow-orange)
Pri motion ra
+009
Sec motion ra
+006
Pri motion dec
+011
Sec motion dec
+002
Notes
rPM=0.667
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135.9
Precise sep
21.823
Constellation
Pavo
SAO
254780
HIP
100525
Tycho2
9311-00200-1
Gaia DR2
85963609984
HD
193027
CP
CP-69 3111
Distance
1250
Distance ly
4077.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20230-6926 HDS2912 2000 6 136 21.7 9.14 11.56 K0III D 202301.24-692542.2
20230-6926 HDS2912 2010 8 136 21.9 9.14 11.20 K0III 202301.24-692542.2
20230-6926 HDS2912 2015 9 136 21.8 9.14 11.20 K0III 202301.24-692542.2

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