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487195 (2014 OA356)
Classification: Main-belt Asteroid          SPK-ID: 2487195
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1208896004766634 4.9817e-08  
a 2.576529616800428 2.9699e-08 au
q 2.265053980809134 1.339e-07 au
i 15.66297189073608 7.6922e-06 deg
node 117.4676654294077 2.0043e-05 deg
peri 105.8559329283852 3.9543e-05 deg
M 221.9309963237738 3.5245e-05 deg
tp 2459579.855088171440
(2021-Dec-31.35508817)
0.00014994 TDB
period 1510.605756457929
4.14
2.6118e-05
7.151e-08
d
yr
n .2383149928172713 4.1205e-09 deg/d
Q 2.888005252791723 3.3289e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      8153 days (22.32 yr)  
   first obs. used      1997-07-07  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54762  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:25  

Additional Information
 Earth MOID = 1.30996 au 
 Jupiter MOID = 2.29153 au 
 T_jup = 3.365 
[ 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 16.7   n/a MPO456348  

487195 (2014 OA356)          Discovered 2011-Oct-23 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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