18162+2211 TDT 766

18h 16m 14.75s +22 11' 11.0" P.A. 213 sep 2.4 mag 10.57,12.13

Coord 2000
18162+2211
Discov num
TDT 766
Comp
Coord arcsec 2000
18 16 14.75 +22 11 11.0
Date first
1991
Date last
1991
Obs
1
Pa first
213
Pa last
213
P.A. Now (θ)
213°
Sep first
2.4
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.57
Mag sec
12.13
delta mag (ΔM)
1.56
Spectral class
Pri motion ra
-001
Sec motion ra
-001
Pri motion dec
+000
Sec motion dec
+000
Notes
X (Dubious double)


Nature of this double is uncertain.



OTHER CATALOGS AND DESIGNATIONS

Precise pa
212.8
Precise sep
2.4
Constellation
Hercules
Tycho2
1580-01180-1
HD
341841
last precise pa
212.8
last precise sep
2.4




WDS HISTORIC DATA

coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18162+2211 TDT 766 1991 1 213 2.4 10.57 12.13 X 181614.75+221111.0

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