16244-7217 HEI 543

 
 
16h 24m 27.76s -72 17' 13.1" P.A. 164 sep 0.8 mag 11.53,11.24
 
 
Coord 2000
16244-7217
Discov num
HEI 543
Comp
Coord arcsec 2000
16 24 27.76 -72 17 13.1
Date first
1989
Date last
1991
Obs
3
Pa first
151
Pa last
164
P.A. Now (θ)
164°
Sep first
0.4
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.53
Mag sec
11.24
delta mag (ΔM)
0.29
Spectral class
Pri motion ra
+010
Sec motion ra
+010
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
163.7
Precise sep
0.79
Constellation
Apus
Tycho2
9282-02007-1
last precise pa
163.7
last precise sep
0.79
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16244-7217 HEI 543 1991 3 164 0.8 11.53 11.24 162427.76-721713.1

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