18002-3011 TDT 625

 
 
18h 00m 14.26s -30 11' 13.7" P.A. 81 sep 0.5 mag 10.67,10.92
 
 
Coord 2000
18002-3011
Discov num
TDT 625
Comp
Coord arcsec 2000
18 00 14.26 -30 11 13.7
Date first
1991
Date last
1991
Obs
1
Pa first
81
Pa last
81
P.A. Now (θ)
81°
Sep first
0.5
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
10.67
Mag sec
10.92
delta mag (ΔM)
0.25
Spectral class
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-005
Sec motion dec
-005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
80.7
Precise sep
0.46
Cdsa2 id
TDT 625
Constellation
Sagittarius
Tycho2
7391-01973-1
HD
316897
Ra deg
18.00396111111111
De deg
-30.18713888888889
last precise pa
80.7
last precise sep
0.46
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18002-3011 TDT 625 1991 1 81 0.5 10.67 10.92 180014.26-301113.7

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