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434201 (2003 QH10)
Classification: Main-belt Asteroid          SPK-ID: 2434201
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2900127257331743 6.1527e-08  
a 2.574447844283851 2.6825e-08 au
q 1.827825207705197 1.6784e-07 au
i 14.20689772120389 6.1347e-06 deg
node 148.5642547445396 4.3205e-05 deg
peri 146.2216315590309 5.1169e-05 deg
M 88.15514181342709 3.1171e-05 deg
tp 2458831.038047232003
(2019-Dec-13.53804723)
0.00012581 TDB
period 1508.775327909694
4.13
2.3581e-05
6.456e-08
d
yr
n .2386041137740207 3.7292e-09 deg/d
Q 3.321070480862506 3.4604e-08 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6335 days (17.34 yr)  
   first obs. used      2003-08-04  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59298  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 17:36:15  

Additional Information
 Earth MOID = .827486 au 
 Jupiter MOID = 2.01731 au 
 T_jup = 3.326 
[ 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 17.0   n/a MPO434582  

434201 (2003 QH10)          Discovered 2003-Aug-04 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2003 QH10 = 2011 ME7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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