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(2014 JL25)
Classification: Apollo [NEO]          SPK-ID: 3670717
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6571933974736774 3.4702e-07  
a 2.89628021452278 2.8788e-06 au
q .9928639803047626 5.3448e-08 au
i 15.76396379812457 7.441e-06 deg
node 70.08146983468257 4.7083e-06 deg
peri 172.1529496346016 3.0098e-05 deg
M 78.53986444002334 0.00068424 deg
tp 2458607.722194238088
(2019-May-04.22219424)
0.0028363 TDB
period 1800.359741927844
4.93
0.0026843
7.349e-06
d
yr
n .199960036661622 2.9813e-07 deg/d
Q 4.799696448740796 4.7708e-06 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   # delay obs. used      7  
   # Doppler obs. used      5  
   data-arc span      33 days  
   first obs. used      2014-05-04  
   last obs. used      2014-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .51681  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:37  

Additional Information
 Earth MOID = .0171392 au 
 Jupiter MOID = .258461 au 
 T_jup = 2.879 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456789.5 (2014-May-12.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6558185973822149 3.5962e-07  
q .9960868083846898 5.0443e-08 au
tp 2456804.916156083017
(2014-May-27.41615608)
2.481e-05 TDB
node 70.11662472431566 4.1549e-06 deg
peri 172.1152678899021 2.9896e-05 deg
i 15.76478723803048 7.6467e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      54  
   # delay obs. used      7  
   # Doppler obs. used      5  
   data-arc span      33 days  
   first obs. used      2014-05-04  
   last obs. used      2014-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .51681  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:37  

Additional Information
 Jupiter MOID = .258461 au 
 T_jup = 2.879 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.293270644868433E-13 -5.207524230951328E-16 3.176897270459672E-12 -7.306642274004533E-13 4.57283301987829E-12 -2.381775922377958E-12
q -5.207524230951328E-16 2.544537208576767E-15 -2.220989141816672E-13 -1.01620072079612E-13 -2.224146342252525E-13 8.575543479282128E-14
tp 3.176897270459672E-12 -2.220989141816672E-13 6.155571002815354E-10 5.468742863819332E-11 7.389110840035721E-10 -3.123628464407673E-11
node -7.306642274004533E-13 -1.01620072079612E-13 5.468742863819332E-11 1.726280817550591E-11 5.660146544821473E-11 1.755789928996625E-11
peri 4.57283301987829E-12 -2.224146342252525E-13 7.389110840035721E-10 5.660146544821473E-11 8.937776779062435E-10 -5.424807965516682E-11
i -2.381775922377958E-12 8.575543479282128E-14 -3.123628464407673E-11 1.755789928996625E-11 -5.424807965516682E-11 5.847130719891674E-11

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 23.0   n/a MPO297976  
diameter diameter 0.228 km 0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.021   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

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