17100+4250 DAM 930

 
 
17h 09m 57.02s +42 50' 17.1" P.A. 65 sep 5 mag 12.10,13.80
 
 
Coord 2000
17100+4250
Discov num
DAM 930
Comp
Coord arcsec 2000
17 09 57.02 +42 50 17.1
Date first
1999
Date last
2015
Obs
3
Pa first
66
Pa last
65
P.A. Now (θ)
65°
Sep first
5.0
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
12.10
Mag sec
13.80
delta mag (ΔM)
1.7
Spectral class
Pri motion ra
+014
Sec motion ra
Pri motion dec
-000
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
65.4
Precise sep
5.013
Constellation
Hercules
Gaia DR2
10122417536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17100+4250 DAM 930 2004 2 63 5.0 12.10 13.80 170957.02+425017.1
17100+4250 DAM 930 2015 3 65 5.0 12.10 13.80 170957.02+425017.1

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