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523501 (2017 HP62)
Classification: Main-belt Asteroid          SPK-ID: 2523501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369642958491524 4.8382e-08  
a 2.516795336471084 2.7981e-08 au
q 2.172084235414891 1.1981e-07 au
i .7678586766328487 7.4296e-06 deg
node 273.9946957349023 0.00059891 deg
peri 124.8713509132028 0.00060005 deg
M 109.4522731196556 3.8856e-05 deg
tp 2458557.103191905762
(2019-Mar-14.60319191)
0.0001559 TDB
period 1458.37858241119
3.99
2.4321e-05
6.659e-08
d
yr
n .2468494836263977 4.1166e-09 deg/d
Q 2.861506437527276 3.1813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      4914 days (13.45 yr)  
   first obs. used      2006-08-19  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .658  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 18:41:21  

Additional Information
 Earth MOID = 1.17983 au 
 Jupiter MOID = 2.53622 au 
 T_jup = 3.445 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO448254  

523501 (2017 HP62)          Discovered 2007-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31

Alternate Designations
 2017 HP62 = 2008 AD140 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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