17322+8635 DRS  59 (Del UMi)

 
 
17h 32m 12.90s +86 35' 10.8" P.A. 67 sep 4.5 mag 4.26,11.80 Sp A1Vn dist. 52.77 pc (172.14 l.y.)
 
 
Coord 2000
17322+8635
Discov num
DRS  59
Comp
Coord arcsec 2000
17 32 12.90 +86 35 10.8
Date first
2009
Date last
2009
Obs
1
Pa first
67
Pa last
67
P.A. Now (θ)
67°
Sep first
4.5
Sep last
4.5
Sep. Now (ρ)
4.5"
Mag pri
4.26
Mag sec
11.80
delta mag (ΔM)
7.54
Spectral class
A1Vn (white)
Pri motion ra
+011
Sec motion ra
Pri motion dec
+054
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
67.3
Precise sep
4.5
Name
Del UMi
Constellation
Ursa Minor
SAO
2937
HIP
85822
Tycho2
4655-01053-1
HD
166205
HR
6789
GC
24236
BD
BD+86 269
Bayer
Delta Ursae Minoris
Bayer name
Del UMi
Flamsteed
23 Ursae Minoris
Flamsteed name
23 UMi
Distance
52.77
Distance ly
172.14
last precise pa
67.3
last precise sep
4.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17322+8635 DRS 59 2009 1 67 4.5 4.26 11.80 A1Vn K 173212.90+863510.8

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