20194-7608 RSS 546 (DE Oct)

 
 
20h 19m 19.18s -76 07' 35.3" P.A. 127 sep 22.7 mag 9.15,12.00 Sp A9IV dist. 226.24 pc (737.99 l.y.)
 
 
Coord 2000
20194-7608
Discov num
RSS 546
Comp
Coord arcsec 2000
20 19 19.18 -76 07 35.3
Date first
1975
Date last
2015
Obs
5
Pa first
131
Pa last
127
P.A. Now (θ)
127°
Sep first
23.0
Sep last
22.7
Sep. Now (ρ)
22.7"
Mag pri
9.15
Mag sec
12.00
delta mag (ΔM)
2.85
Spectral class
A9IV (white)
Pri motion ra
-010
Sec motion ra
+007
Pri motion dec
-034
Sec motion dec
-009
Notes
rPM=0.853
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
127
Precise sep
22.715
Var name
DE Oct
Constellation
Octans
SAO
257790
HIP
100187
Tycho2
9460-01453-1
Gaia DR2
29265933056
HD
191803
CP
CP-76 1403
Distance
226.24
Distance ly
737.99
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20194-7608 RSS 546 2000 2 128 22.9 9.15 12.00 A9IV D 201919.18-760735.3
20194-7608 RSS 546 2010 4 127 22.5 9.15 12.00 A9IV 201919.18-760735.3
20194-7608 RSS 546 2015 5 127 22.7 9.15 12.00 A9IV 201919.18-760735.3

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