17100+4027 DAM 931

 
 
17h 10m 01.15s +40 26' 40.3" P.A. 121 sep 5.7 mag 12.30,16.00
 
 
Coord 2000
17100+4027
Discov num
DAM 931
Comp
Coord arcsec 2000
17 10 01.15 +40 26 40.3
Date first
1998
Date last
2004
Obs
3
Pa first
121
Pa last
121
P.A. Now (θ)
121°
Sep first
5.7
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
12.30
Mag sec
16.00
delta mag (ΔM)
3.7
Spectral class
Pri motion ra
-004
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
120.6
Precise sep
5.72
Cdsa2 id
DAM 931
Constellation
Hercules
Ra deg
17.16698611111111
De deg
40.44452777777777
last precise pa
120.6
last precise sep
5.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17100+4027 DAM 931 2004 3 121 5.7 12.30 16.00 171001.15+402640.3

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