18566-1038 J  2536

 
 
18h 56m 45.33s -10 38' 52.5" P.A. 164 sep 2.9 mag 11.56,11.82
 
 
Coord 2000
18566-1038
Discov num
J  2536
Comp
Coord arcsec 2000
18 56 45.33 -10 38 52.5
Date first
1907
Date last
2000
Obs
6
Pa first
177
Pa last
164
P.A. Now (θ)
164°
Sep first
2.7
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
11.56
Mag sec
11.82
delta mag (ΔM)
0.26
Spectral class
Pri motion ra
-008
Sec motion ra
-003
Pri motion dec
-008
Sec motion dec
-010
Notes
rPM=0.476
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
164.2
Precise sep
2.876
Cdsa2 id
J 2536
Constellation
Scutum
Tycho2
5710-01571-1
Ra deg
18.945925
De deg
-10.647916666666665
last precise pa
164.2
last precise sep
2.876
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18566-1038 J 2536 1999 5 164 2.5 11.56 11.82 D 185645.33-103852.5
18566-1038 J 2536 2000 6 164 2.9 11.56 11.82 D 185645.33-103852.5

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