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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2132333141886628 4.4089e-08  
a 2.322354418478726 1.565e-08 au
q 1.827151089105823 9.9839e-08 au
i 3.26987204730352 7.3757e-06 deg
node 344.8479955808281 8.5725e-05 deg
peri 280.0570826919808 8.9267e-05 deg
M 211.3305698164867 3.0087e-05 deg
tp 2457934.339065140493
(2017-Jun-29.83906514)
0.00011106 JED
period 1292.680433451271
3.54
1.3067e-05
3.578e-08
d
yr
n .2784911032023992 2.8151e-09 deg/d
Q 2.81755774785163 1.8987e-08 au
  Orbit Determination Parameters
   # obs. used (total)      991  
   data-arc span      8657 days (23.70 yr)  
   first obs. used      1992-04-05  
   last obs. used      2015-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51496  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:37:04  

Additional Information
 Earth MOID = .813575 au 
 Jupiter MOID = 2.27531 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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