18028+3115 TDT 651

 
 
18h 02m 50.72s +31 15' 01.0" P.A. 265 sep 0.7 mag 11.85,11.89
 
 
Coord 2000
18028+3115
Discov num
TDT 651
Comp
Coord arcsec 2000
18 02 50.72 +31 15 01.0
Date first
1991
Date last
1991
Obs
1
Pa first
265
Pa last
265
P.A. Now (θ)
265°
Sep first
0.7
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
11.85
Mag sec
11.89
delta mag (ΔM)
0.04
Spectral class
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
+005
Sec motion dec
+005
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
264.7
Precise sep
0.74
Cdsa2 id
TDT 651
Constellation
Hercules
Tycho2
2621-01113-1
Ra deg
18.047422222222224
De deg
31.25027777777778
last precise pa
264.7
last precise sep
0.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18028+3115 TDT 651 1991 1 265 0.7 11.85 11.89 180250.72+311501.0

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