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(2015 VZ145)
Classification: Apollo [NEO]          SPK-ID: 3735198
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5420288386237401 2.1797e-06  
a 2.127502664896393 9.6592e-06 au
q .9743348662736889 2.147e-07 au
i 2.735617326769837 9.1457e-06 deg
node 103.2657210991139 4.5027e-05 deg
peri 327.4951353115763 5.0155e-05 deg
M 160.9500441790832 0.003602 deg
tp 2458493.751822481334
(2019-Jan-10.25182248)
0.0078898 TDB
period 1133.453208026072
3.10
0.0077191
2.113e-05
d
yr
n .3176134642796117 2.163e-06 deg/d
Q 3.280670463519097 1.4895e-05 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      124 days  
   first obs. used      2015-10-05  
   last obs. used      2016-02-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .41209  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:30:35  

Additional Information
 Earth MOID = .013876 au 
 Jupiter MOID = 2.04452 au 
 T_jup = 3.519 
[ 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 23.5   n/a MPO369283  
diameter diameter 0.157 km 0.051 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.024   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

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