16222+6421 FOX  17

 
 
16h 22m 07.95s +64 21' 23.1" P.A. 174 sep 3.9 mag 10.60,12.30
 
 
Coord 2000
16222+6421
Discov num
FOX  17
Comp
Coord arcsec 2000
16 22 07.95 +64 21 23.1
Date first
1910
Date last
2016
Obs
5
Pa first
172
Pa last
174
P.A. Now (θ)
174°
Sep first
3.5
Sep last
3.9
Sep. Now (ρ)
3.9"
Mag pri
10.60
Mag sec
12.30
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
-009
Sec motion ra
Pri motion dec
+035
Sec motion dec
Notes
R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
174.3
Precise sep
3.884
Constellation
Draco
Tycho2
4192-01900-1
last precise pa
174.3
last precise sep
3.884
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16222+6421 FOX 17 2000 3 174 3.7 9.90 11.70 162207.94+642123.2
16222+6421 FOX 17 2002 3 40 7.9 9.90 11.70 162207.94+642123.2
16222+6421 FOX 17 2003 4 175 3.6 10.60 12.30 R 162207.95+642123.1
16222+6421 FOX 17 2016 5 174 3.9 10.60 12.30 R 162207.95+642123.1

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