18101-2928 OL   48

 
 
18h 10m 06.35s -29 28' 08.3" P.A. 7 sep 2.9 mag 11.21,11.20
 
 
Coord 2000
18101-2928
Discov num
OL   48
Comp
Coord arcsec 2000
18 10 06.35 -29 28 08.3
Date first
1910
Date last
1999
Obs
7
Pa first
7
Pa last
7
P.A. Now (θ)
Sep first
2.8
Sep last
2.9
Sep. Now (ρ)
2.9"
Mag pri
11.21
Mag sec
11.20
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-038
Sec motion dec
-001
Notes
rPM=0.973
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
6.8
Precise sep
2.87
Constellation
Sagittarius
Tycho2
6855-02275-1
last precise pa
6.8
last precise sep
2.87
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18101-2928 OL 48 1999 6 7 2.9 11.21 11.20 D 181006.38-292805.1

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