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(2015 MO116)
Classification: Apollo [NEO]          SPK-ID: 3723817
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .204417586484412 6.3505e-07  
a 1.240062793422081 9.955e-07 au
q .9865721501016214 1.776e-07 au
i 15.46954501504138 5.9559e-05 deg
node 105.7764850086599 9.7677e-06 deg
peri 210.7461286741646 0.00010373 deg
M 319.6238718821368 0.0016602 deg
tp 2459257.069991269810
(2021-Feb-11.56999127)
0.0023941 TDB
period 504.3870674692487
1.38
0.00060737
1.663e-06
d
yr
n .713737570247969 8.5947e-07 deg/d
Q 1.493553436742541 1.199e-06 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   # delay obs. used      2  
   # Doppler obs. used      1  
   data-arc span      11 days  
   first obs. used      2015-06-29  
   last obs. used      2015-07-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .3657  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:57:52  

Additional Information
 Earth MOID = .00726734 au 
 Jupiter MOID = 3.74659 au 
 T_jup = 5.117 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.0   n/a MPO344115  

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