16545+6801 TDT 136

 
 
16h 54m 31.87s +68 01' 02.7" P.A. 5 sep 1.9 mag 11.14,11.72
 
 
Coord 2000
16545+6801
Discov num
TDT 136
Comp
Coord arcsec 2000
16 54 31.87 +68 01 02.7
Date first
1991
Date last
2002
Obs
2
Pa first
5
Pa last
5
P.A. Now (θ)
Sep first
2.0
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
11.14
Mag sec
11.72
delta mag (ΔM)
0.58
Spectral class
Pri motion ra
+062
Sec motion ra
+062
Pri motion dec
+060
Sec motion dec
+060
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
5.3
Precise sep
1.9
Constellation
Draco
Tycho2
4420-01742-1
last precise pa
5.3
last precise sep
1.9
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16545+6801 TDT 136 2002 2 5 1.9 11.14 11.72 165431.87+680102.7

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