18004+5704 STI2364

 
 
17h 59m 44.61s +57 04' 09.3" P.A. 299 sep 16.6 mag 10.97,12.31
 
 
Coord 2000
18004+5704
Discov num
STI2364
Comp
Coord arcsec 2000
17 59 44.61 +57 04 09.3
Date first
1903
Date last
2012
Obs
6
Pa first
281
Pa last
299
P.A. Now (θ)
299°
Sep first
12.4
Sep last
16.6
Sep. Now (ρ)
16.6"
Mag pri
10.97
Mag sec
12.31
delta mag (ΔM)
1.34
Spectral class
Pri motion ra
+022
Sec motion ra
-008
Pri motion dec
-064
Sec motion dec
-015
Notes
rPM=0.849
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
299.3
Precise sep
16.64
Constellation
Draco
Tycho2
3910-00120-1
last precise pa
299.3
last precise sep
16.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18004+5704 STI2364 2006 3 298 16.5 10.97 12.31 D 175944.61+570409.3
18004+5704 STI2364 2012 5 299 16.6 10.97 12.31 D 175944.61+570409.3

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