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JPL Small-Body Database Browser
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(2016 WQ3)
Classification: Apollo [NEO]          SPK-ID: 3764719
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1228593616810542 2.2502e-06  
a 1.016093269730709 3.8716e-07 au
q .8912566992031785 1.9493e-06 au
i .6281758360141583 5.7091e-05 deg
node 47.49964175307725 0.001657 deg
peri 103.8179769399123 0.0016368 deg
M 80.80145076116709 0.0010512 deg
tp 2458916.531683370514
(2020-Mar-08.03168337)
0.0010445 TDB
period 374.1095450868173
1.02
0.00021382
5.854e-07
d
yr
n .9622849903935412 5.4999e-07 deg/d
Q 1.140929840258239 4.3473e-07 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      12 days  
   first obs. used      2016-11-23  
   last obs. used      2016-12-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .34535  
   source      ORB  
   producer      OSOD/JPL  
   solution date      2017-Jul-13 12:41:04  

Additional Information
 Earth MOID = .00376869 au 
 Jupiter MOID = 3.83678 au 
 T_jup = 5.998 
[ 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 28.8   n/a MPO394777  

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