11566-0514 STF3076

 
 
11h 56m 38.72s -05 13' 36.7" P.A. 55 sep 6.1 mag 10.28,10.66
 
 
Coord 2000
11566-0514
Discov num
STF3076
Comp
Coord arcsec 2000
11 56 38.72 -05 13 36.7
Date first
1831
Date last
2017
Obs
21
Pa first
51
Pa last
55
P.A. Now (θ)
55°
Sep first
5.4
Sep last
6.1
Sep. Now (ρ)
6.1"
Mag pri
10.28
Mag sec
10.66
delta mag (ΔM)
0.38
Spectral class
Pri motion ra
+058
Sec motion ra
+084
Pri motion dec
-108
Sec motion dec
-098
Notes
W
rPM=0.216 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
55.3
Precise sep
6.073
Constellation
Virgo
Tycho2
4938-00774-1
last precise pa
55.3
last precise sep
6.073
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11566-0514 STF3076 1999 15 54 5.9 10.28 10.66 D 115638.72-051336.7
11566-0514 STF3076 2009 16 55 5.9 10.28 10.66 D 115638.72-051336.7
11566-0514 STF3076 2016 19 54 6.0 10.28 10.66 115638.72-051336.7
11566-0514 STF3076 2017 21 55 6.1 10.28 10.66 W 115638.72-051336.7

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