17100+4250 DAM 930

 
 
17h 09m 57.02s +42 50' 17.1" P.A. 63 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
2004
Obs
2
Pa first
66
Pa last
63
P.A. Now (θ)
63°
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
63.3
Precise sep
5.01
Cdsa2 id
DAM 930
Constellation
Hercules
Ra deg
17.16583888888889
De deg
42.83808333333334
last precise pa
63.3
last precise sep
5.01
 
 
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

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