16269+3801 ALI 864

 
 
16h 26m 57.52s +38 00' 11.1" P.A. 59 sep 8.4 mag 10.84,12.10
 
 
Coord 2000
16269+3801
Discov num
ALI 864
Comp
Coord arcsec 2000
16 26 57.52 +38 00 11.1
Date first
1930
Date last
2016
Obs
7
Pa first
63
Pa last
59
P.A. Now (θ)
59°
Sep first
7.8
Sep last
8.4
Sep. Now (ρ)
8.4"
Mag pri
10.84
Mag sec
12.10
delta mag (ΔM)
1.26
Spectral class
Pri motion ra
+013
Sec motion ra
+029
Pri motion dec
-015
Sec motion dec
-013
Notes
rPM=0.507
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
59.4
Precise sep
8.414
Constellation
Hercules
Tycho2
3063-01895-1
last precise pa
59.4
last precise sep
8.414
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16269+3801 ALI 864 1998 3 58 8.3 10.84 12.10 D 162657.52+380011.1
16269+3801 ALI 864 2002 4 58 8.2 10.84 12.10 D 162657.52+380011.1
16269+3801 ALI 864 2010 5 59 7.2 10.84 12.10 162657.52+380011.1
16269+3801 ALI 864 2016 7 59 8.4 10.84 12.10 162657.52+380011.1

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