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(2015 YM1)
Classification: Apollo [NEO]          SPK-ID: 3738930
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2047149015639573 0.00010158  
a 1.041018922184228 4.6933e-05 au
q .8279068360030666 6.8426e-05 au
i 5.23575907835491 0.0025804 deg
node 86.29467024831926 7.9606e-05 deg
peri 270.2912565684235 0.0014449 deg
M 134.7282655584672 0.11479 deg
tp 2458855.308035868826
(2020-Jan-06.80803587)
0.11389 TDB
period 387.9594743579595
1.06
0.026236
7.183e-05
d
yr
n .9279319717498069 6.2752e-05 deg/d
Q 1.254131008365389 5.6541e-05 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      20 days  
   first obs. used      2015-12-18  
   last obs. used      2016-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .51863  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:29:40  

Additional Information
 Earth MOID = .00502837 au 
 Jupiter MOID = 4.10472 au 
 T_jup = 5.870 
[ 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 28.4   n/a MPO369303  

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