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JPL Small-Body Database Browser
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108183 (2001 HG14)
Classification: Main-belt Asteroid          SPK-ID: 2108183
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2175922603120497 4.0648e-08  
a 2.366216146244746 9.5728e-09 au
q 1.851345826596484 9.6801e-08 au
i 2.050489183499033 4.8866e-06 deg
node 310.1707836962719 0.0001186 deg
peri 340.9539424368639 0.00011919 deg
M 37.78265542623947 1.188e-05 deg
tp 2458860.969219379832
(2020-Jan-12.46921938)
4.3512e-05 TDB
period 1329.474608298068
3.64
8.0678e-06
2.209e-08
d
yr
n .2707836597653079 1.6432e-09 deg/d
Q 2.881086465893008 1.1656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      9063 days (24.81 yr)  
   first obs. used      1994-07-09  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61761  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:45:05  

Additional Information
 Earth MOID = .835268 au 
 Jupiter MOID = 2.30918 au 
 T_jup = 3.515 
[ 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 16.3   n/a MPO432606  

108183 (2001 HG14)          Discovered 2001-Apr-23 by Broughton, J. at Reedy Creek
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 HG14 = 1994 NJ9 = 1998 SG92 = 1999 XZ224 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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