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JPL Small-Body Database Browser
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351016 (2003 QM78)
Classification: Mars-crossing Asteroid          SPK-ID: 2351016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3781162665397543 1.8752e-07  
a 2.676745689954937 2.754e-08 au
q 1.664624603192797 5.1628e-07 au
i 28.15083157351707 2.5684e-05 deg
node 355.7834969601653 1.4357e-05 deg
peri 50.96475910851691 4.7282e-05 deg
M 188.8701292466109 3.8811e-05 deg
tp 2459360.883031198832
(2021-May-26.38303120)
0.0001833 TDB
period 1599.591526753714
4.38
2.4686e-05
6.759e-08
d
yr
n .2250574562185891 3.4733e-09 deg/d
Q 3.688866776717077 3.7954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5322 days (14.57 yr)  
   first obs. used      2003-08-24  
   last obs. used      2018-03-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:28:29  

Additional Information
 Earth MOID = .760206 au 
 Jupiter MOID = 2.2069 au 
 T_jup = 3.115 
[ 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 16.6   n/a MPO440576  

351016 (2003 QM78)          Discovered 2003-Aug-24 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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