16485+1119 HEI 546

 
 
16h 48m 26.72s +11 19' 17.1" P.A. 186 sep 2.6 mag 11.62,11.60
 
 
Coord 2000
16485+1119
Discov num
HEI 546
Comp
Coord arcsec 2000
16 48 26.72 +11 19 17.1
Date first
1988
Date last
2001
Obs
3
Pa first
186
Pa last
186
P.A. Now (θ)
186°
Sep first
2.3
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.62
Mag sec
11.60
delta mag (ΔM)
0.02
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
+012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.1
Precise sep
2.615
Constellation
Hercules
last precise pa
186.1
last precise sep
2.615
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16485+1119 HEI 546 1997 2 186 2.4 11.62 11.60 164826.72+111917.1
16485+1119 HEI 546 2001 3 186 2.6 11.62 11.60 164826.72+111917.1

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