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17507 (1992 HH5)
Classification: Main-belt Asteroid          SPK-ID: 2017507
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2132505166875615 4.4442e-08  
a 2.32246434499766 1.5816e-08 AU
q 1.82719762343847 1.0062e-07 AU
i 3.269867294191472 7.8078e-06 deg
node 344.8479729565567 8.6724e-05 deg
peri 280.1186570427479 9.0437e-05 deg
M 99.84737255159222 3.0028e-05 deg
tp 2456641.944696928869
(2013-Dec-15.44469693)
0.00010611 JED
period 1292.77221630354
3.54
1.3205e-05
3.615e-08
d
yr
n .2784713311903918 2.8445e-09 deg/d
Q 2.81773106655685 1.9188e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      8345 days (22.85 yr)  
   first obs. used      1992-04-05  
   last obs. used      2015-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51491  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:50:37  

Additional Information
 Earth MOID = .81648 AU 
 T_jup = 3.544 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO263503  

17507 (1992 HH5)          Discovered 1992-Apr-24 by Debehogne, H. at La Silla
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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