16577-6210 LPO  60

 
 
16h 57m 39.99s -62 09' 37.4" P.A. 189 sep 11.7 mag 9.86,13.10 Sp F1
 
 
Coord 2000
16577-6210
Discov num
LPO  60
Comp
Coord arcsec 2000
16 57 39.99 -62 09 37.4
Date first
1920
Date last
2010
Obs
5
Pa first
191
Pa last
189
P.A. Now (θ)
189°
Sep first
13.7
Sep last
11.7
Sep. Now (ρ)
11.7"
Mag pri
9.86
Mag sec
13.10
delta mag (ΔM)
3.24
Spectral class
F1 (yellow-white)
Pri motion ra
-001
Sec motion ra
+001
Pri motion dec
-021
Sec motion dec
-007
Notes
rPM=0.673
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
189
Precise sep
11.72
Constellation
Ara
SAO
253749
Tycho2
9043-00268-1
last precise pa
189
last precise sep
11.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16577-6210 LPO 60 2000 2 189 11.9 9.86 13.10 F1 D 165739.99-620937.4
16577-6210 LPO 60 2001 4 189 11.9 9.86 13.10 F1 D 165739.99-620937.4
16577-6210 LPO 60 2010 5 189 11.3 9.86 13.10 F1 165739.99-620937.4

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