14178+6919 STF1836

 
 
14h 17m 48.71s +69 18' 49.2" P.A. 110 sep 21.6 mag 10.74,11.25
 
 
Coord 2000
14178+6919
Discov num
STF1836
Comp
Coord arcsec 2000
14 17 48.71 +69 18 49.2
Date first
1831
Date last
2015
Obs
13
Pa first
114
Pa last
110
P.A. Now (θ)
110°
Sep first
20.0
Sep last
21.6
Sep. Now (ρ)
21.6"
Mag pri
10.74
Mag sec
11.25
delta mag (ΔM)
0.51
Spectral class
Pri motion ra
-010
Sec motion ra
-010
Pri motion dec
+028
Sec motion dec
+030
Notes
W
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
109.5
Precise sep
21.57
Cdsa2 id
STF 1836
Constellation
Ursa Minor
Tycho2
4403-00929-1
Ra deg
14.296863888888888
De deg
69.31366666666666
last precise pa
109.5
last precise sep
21.57
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14178+6919 STF1836 1999 8 110 21.6 10.74 11.25 D 141748.71+691849.2
14178+6919 STF1836 2010 9 110 22.0 10.74 11.25 D 141748.71+691849.2
14178+6919 STF1836 2015 13 110 21.6 10.74 11.25 W 141748.71+691849.2

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