13367+6947 STF1771

 
 
13h 36m 41.90s +69 46' 36.2" P.A. 82 sep 1.7 mag 8.77,9.37 Sp F5 dist. 98.14 pc (320.13 l.y.)
 
 
Coord 2000
13367+6947
Discov num
STF1771
Comp
Coord arcsec 2000
13 36 41.90 +69 46 36.2
Date first
1829
Date last
2015
Obs
40
Pa first
70
Pa last
82
P.A. Now (θ)
82°
Sep first
1.8
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
8.77
Mag sec
9.37
delta mag (ΔM)
0.6
Spectral class
F5 (yellow-white)
Pri motion ra
-019
Sec motion ra
-019
Pri motion dec
+032
Sec motion dec
+032
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Ursa Minor
SAO
7851
HIP
66388
Tycho2
4402-00477-1
HD
118807
BD
BD+70 748
Distance
98.14
Distance ly
320.13
last precise pa
81.7
last precise sep
1.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13367+6947 STF1771 2006 37 80 1.8 8.77 9.37 F5 D 133641.90+694636.2
13367+6947 STF1771 2013 39 83 1.8 8.77 9.37 F5 133641.90+694636.2
13367+6947 STF1771 2015 40 82 1.7 8.77 9.37 F5 133641.90+694636.2

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