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58866 (1998 HP110)
Classification: Main-belt Asteroid          SPK-ID: 2058866
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07429939698133528 3.759e-08  
a 2.906544542986033 1.6349e-08 au
q 2.69059003614278 1.0461e-07 au
i 5.947979376040418 4.1067e-06 deg
node 134.2697725899374 3.6978e-05 deg
peri 134.307552484342 4.6232e-05 deg
M 112.6980569516939 2.8929e-05 deg
tp 2458433.898357869169
(2018-Nov-11.39835787)
0.00014452 TDB
period 1809.938846190848
4.96
1.5271e-05
4.181e-08
d
yr
n .198901747845043 1.6782e-09 deg/d
Q 3.122499049829286 1.7563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      874  
   data-arc span      15070 days (41.26 yr)  
   first obs. used      1979-07-24  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62788  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:49:13  

Additional Information
 Earth MOID = 1.67864 au 
 Jupiter MOID = 1.96083 au 
 T_jup = 3.273 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO417231  

58866 (1998 HP110)          Discovered 1998-Apr-23 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 HP110 = 1979 OS3 = 2002 AH51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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