18351+2302 TDT 948

 
 
18h 35m 07.70s +23 01' 43.3" P.A. 222 sep 2.5 mag 11.61,12.84
 
 
Coord 2000
18351+2302
Discov num
TDT 948
Comp
Coord arcsec 2000
18 35 07.70 +23 01 43.3
Date first
1991
Date last
1991
Obs
1
Pa first
222
Pa last
222
P.A. Now (θ)
222°
Sep first
2.5
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
11.61
Mag sec
12.84
delta mag (ΔM)
1.23
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
-001
Sec motion dec
-001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
222
Precise sep
2.47
Constellation
Hercules
Tycho2
2107-00158-1
last precise pa
222
last precise sep
2.47
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18351+2302 TDT 948 1991 1 222 2.5 11.61 12.84 183507.70+230143.3

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