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(2015 XV129)
Classification: Apollo [NEO]          SPK-ID: 3736243
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2361980091799749 0.00010223  
a 1.314019763441531 0.00017552 au
q 1.0036509112935 1.416e-06 au
i 11.15480514299739 0.006607 deg
node 73.8757689889547 0.0027518 deg
peri 346.1210393769733 0.017402 deg
M .7288309021136534 0.3205 deg
tp 2458999.386152972394
(2020-May-29.88615297)
0.48958 TDB
period 550.1755328641698
1.51
0.11023
0.0003018
d
yr
n .6543366225791046 0.0001311 deg/d
Q 1.624388615589562 0.00021697 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      6 days  
   first obs. used      2015-12-07  
   last obs. used      2015-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .59455  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:30:05  

Additional Information
 Earth MOID = .0235084 au 
 Jupiter MOID = 3.68361 au 
 T_jup = 4.918 
[ 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 26.9   n/a MPO358565  

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