21188-8145 TRC   8

 
 
21h 18m 47.14s -81 45' 18.0" P.A. 195 sep 4 mag 10.50,14.00 Sp K0V
 
 
Coord 2000
21188-8145
Discov num
TRC   8
Comp
Coord arcsec 2000
21 18 47.14 -81 45 18.0
Date first
2002
Date last
2002
Obs
1
Pa first
195
Pa last
195
P.A. Now (θ)
195°
Sep first
4.0
Sep last
4.0
Sep. Now (ρ)
4"
Mag pri
10.50
Mag sec
14.00
delta mag (ΔM)
3.5
Spectral class
K0V (yellow-orange)
Pri motion ra
+004
Sec motion ra
Pri motion dec
+028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
195
Precise sep
4
Constellation
Octans
last precise pa
195
last precise sep
4
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21188-8145 TRC 8 2002 1 195 4.0 10.50 14.00 K0V 211847.14-814518.0

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