18498-1836 TDT1075

 
 
18h 49m 45.76s -18 36' 19.2" P.A. 97 sep 0.5 mag 10.45,10.56
 
 
Coord 2000
18498-1836
Discov num
TDT1075
Comp
Coord arcsec 2000
18 49 45.76 -18 36 19.2
Date first
1991
Date last
1991
Obs
1
Pa first
97
Pa last
97
P.A. Now (θ)
97°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.45
Mag sec
10.56
delta mag (ΔM)
0.11
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97
Precise sep
0.51
Constellation
Sagittarius
Tycho2
6285-02164-1
last precise pa
97
last precise sep
0.51
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18498-1836 TDT1075 1991 1 97 0.5 10.45 10.56 184945.76-183619.2

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