17345+3354 SKF1763

 
 
17h 34m 30.12s +33 54' 07.8" P.A. 19 sep 3.6 mag 19.70,19.20 Sp DA+M4e
 
 
Coord 2000
17345+3354
Discov num
SKF1763
Comp
Coord arcsec 2000
17 34 30.12 +33 54 07.8
Date first
1998
Date last
2005
Obs
2
Pa first
20
Pa last
19
P.A. Now (θ)
19°
Sep first
4.0
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
19.70
Mag sec
19.20
delta mag (ΔM)
0.5
Spectral class
DA+M4e
Pri motion ra
-034
Sec motion ra
Pri motion dec
-050
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19.2
Precise sep
3.59
Cdsa2 id
SKF 1763
Constellation
Hercules
Ra deg
17.575033333333334
De deg
33.902166666666666
last precise pa
19.2
last precise sep
3.59
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17345+3354 SKF1763 2005 2 19 3.6 19.70 19.20 DA+M4e 173430.12+335407.8

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