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117034 (2004 JH23)
Classification: Main-belt Asteroid          SPK-ID: 2117034
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03217529827455084 6.143e-08  
a 3.049565006989819 2.6309e-08 au
q 2.951444343282289 1.9118e-07 au
i 1.681538625510678 5.1995e-06 deg
node 313.9159920937689 0.00022688 deg
peri 279.1338441336207 0.0002433 deg
M .6070894082511259 8.6939e-05 deg
tp 2458997.219761471646
(2020-May-27.71976147)
0.00046976 TDB
period 1945.159731264611
5.33
2.5172e-05
6.892e-08
d
yr
n .1850747752041692 2.395e-09 deg/d
Q 3.147685670697349 2.7156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      9896 days (27.09 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59774  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:07:39  

Additional Information
 Earth MOID = 1.94052 au 
 Jupiter MOID = 1.83489 au 
 T_jup = 3.236 
[ 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 15.6   n/a MPO432675  

117034 (2004 JH23)          Discovered 2004-May-13 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 JH23 = 1993 FO79 = 1995 UH40 = 2001 YR21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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