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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2132479213501102 6.025e-08  
a 2.32280480444745 2.097e-08 AU
q 1.827471508196982 1.4566e-07 AU
i 3.269760509009023 8.3137e-06 deg
node 344.8478653706883 9.9754e-05 deg
peri 280.1570852141397 0.00010348 deg
M 44.12194863271612 3.5249e-05 deg
tp 2456642.021743648770
(2013-Dec-15.52174365)
0.00012523 JED
period 1293.05649578992
3.54
1.751e-05
4.794e-08
d
yr
n .2784101090494722 3.7701e-09 deg/d
Q 2.818138100697918 2.5441e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      797  
   data-arc span      8122 days (22.24 yr)  
   first obs. used      1992-04-05  
   last obs. used      2014-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53629  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:38:48  

Additional Information
 Earth MOID = .814973 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 (809)
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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