16077-2125 MCA  43

 
 
16h 07m 44.65s -21 24' 43.5" P.A. 143 sep 0.1 mag 8.40,9.40 Sp G3V dist. 147.71 pc (481.83 l.y.)
 
 
Coord 2000
16077-2125
Discov num
MCA  43
Comp
Coord arcsec 2000
16 07 44.65 -21 24 43.5
Date first
1980
Date last
2009
Obs
4
Pa first
30
Pa last
143
P.A. Now (θ)
143°
Sep first
0.1
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
8.40
Mag sec
9.40
delta mag (ΔM)
1
Spectral class
G3V (yellow)
Pri motion ra
-010
Sec motion ra
Pri motion dec
+000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
142.8
Precise sep
0.056
Constellation
Scorpius
SAO
184141
HIP
79020
Tycho2
6212-00699-1
HD
144641
BD
BD-21 4279
Distance
147.71
Distance ly
481.83
last precise pa
142.8
last precise sep
0.056
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16077-2125 MCA 43 1989 2 328 0.1 8.40 9.40 G3V D 160744.65-212443.5
16077-2125 MCA 43 2009 4 143 0.1 8.40 9.40 G3V D 160744.65-212443.5

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