17022+5103 JNN 112

 
 
17h 02m 12.03s +51 03' 28.4" P.A. 61.00 sep 0.7 mag 13.10,13.40 Sp M0.5+M1.5
 
 
Coord 2000
17022+5103
Discov num
JNN 112
Comp
Coord arcsec 2000
17 02 12.03 +51 03 28.4
Date first
2008
Date last
2016
Obs
6
Pa first
63
Pa last
61
P.A. Now (θ)
61°
Sep first
0.8
Sep last
0.7
Sep. Now (ρ)
0.7"
Mag pri
13.10
Mag sec
13.40
delta mag (ΔM)
0.3
Spectral class
M0.5+M1.5 (red/red)
Pri motion ra
-046
Sec motion ra
Pri motion dec
+075
Sec motion dec
Notes
V (Proper motion indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
60.5
Precise sep
0.711
Constellation
Hercules
Gaia DR2
1412622478890601088
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17022+5103 JNN 112 2009 2 63 0.8 13.10 13.40 M0.5 M1.5 170212.03+510328.4

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