18131-0528 RST4582

 
 
18h 13m 08.25s -05 27' 40.3" P.A. 328 sep 0.3 mag 10.70,11.00 Sp A5
 
 
Coord 2000
18131-0528
Discov num
RST4582
Comp
Coord arcsec 2000
18 13 08.25 -05 27 40.3
Date first
1938
Date last
1950
Obs
3
Pa first
324
Pa last
328
P.A. Now (θ)
328°
Sep first
0.3
Sep last
0.3
Sep. Now (ρ)
0.3"
Mag pri
10.70
Mag sec
11.00
delta mag (ΔM)
0.3
Spectral class
A5 (white)
Pri motion ra
-006
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
328
Precise sep
0.29
Constellation
Serpens
Tycho2
5105-00829-1
Gaia DR2
60741606016
HD
166932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18131-0528 RST4582 1950 3 328 0.3 10.70 11.00 A5 181308.25-052740.3

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