17061+5021 TDT 213

 
 
17h 06m 08.29s +50 21' 13.5" P.A. 74 sep 0.4 mag 10.47,10.55 Sp K2
 
 
Coord 2000
17061+5021
Discov num
TDT 213
Comp
Coord arcsec 2000
17 06 08.29 +50 21 13.5
Date first
1991
Date last
1991
Obs
1
Pa first
74
Pa last
74
P.A. Now (θ)
74°
Sep first
0.4
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
10.47
Mag sec
10.55
delta mag (ΔM)
0.08
Spectral class
K2 (yellow-orange)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
+004
Sec motion dec
+004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
73.5
Precise sep
0.42
Constellation
Draco
Tycho2
3507-02315-1
last precise pa
73.5
last precise sep
0.42
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17061+5021 TDT 213 1991 1 74 0.4 10.47 10.55 170608.29+502113.5

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