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(2016 NW)
Classification: Mars-crossing Asteroid          SPK-ID: 3754391
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5682963583775669 4.1318e-06  
a 3.127226994598045 3.4343e-05 au
q 1.350035281747953 1.9198e-06 au
i 17.39495519094637 7.5521e-05 deg
node 296.6666223931091 3.8964e-05 deg
peri 49.02181908881004 0.00015308 deg
M 277.4782415747571 0.0045638 deg
tp 2459663.524007191028
(2022-Mar-25.02400719)
0.033234 TDB
period 2019.935660238927
5.53
0.033274
9.11e-05
d
yr
n .1782234984442116 2.9359e-06 deg/d
Q 4.904418707448136 5.386e-05 au
  Orbit Determination Parameters
   # obs. used (total)      291  
   data-arc span      143 days  
   first obs. used      2016-07-03  
   last obs. used      2016-11-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .33104  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 17:13:30  

Additional Information
 Earth MOID = .404471 au 
 Jupiter MOID = 1.14614 au 
 T_jup = 2.881 
[ 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 18.5   n/a E2016U64  

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