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JPL Small-Body Database Browser
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392377 (2010 HC104)
Classification: Main-belt Asteroid          SPK-ID: 2392377
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557924928934155 6.068e-08  
a 2.593535135235977 2.6632e-08 au
q 2.189481831110902 1.5168e-07 au
i 5.744363563093271 5.5194e-06 deg
node 66.6100109693401 8.0941e-05 deg
peri 160.2013402889053 8.4538e-05 deg
M 145.4245126421975 2.5902e-05 deg
tp 2458384.228978141933
(2018-Sep-22.72897814)
0.00010765 TDB
period 1525.585775313977
4.18
2.3498e-05
6.433e-08
d
yr
n .2359749322688259 3.6347e-09 deg/d
Q 2.997588439361051 3.0781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      8238 days (22.55 yr)  
   first obs. used      1997-02-02  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58005  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:49  

Additional Information
 Earth MOID = 1.18062 au 
 Jupiter MOID = 1.98809 au 
 T_jup = 3.394 
[ 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 17.0   n/a MPO437606  

392377 (2010 HC104)          Discovered 2007-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 HC104 = 2007 RM174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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