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(2004 NN8)
Classification: TransNeptunian Object          SPK-ID: 3248698
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9763907639868915 1.6789e-05  
a 99.97998450140841 0.071261 au
q 2.36045105068068 4.2414e-06 au
i 165.5657899631097 3.3691e-05 deg
node 165.6276285096256 0.0001327 deg
peri 263.2320186815279 0.00028161 deg
M 5.814895543958357 0.0062165 deg
tp 2453302.463696097017
(2004-Oct-23.96369610)
0.00086204 TDB
period 365147.2418298491
999.72
390.39
1.069
d
yr
n .0009859036540874446 1.0541e-06 deg/d
Q 197.5995179521361 0.14084 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      292 days  
   first obs. used      2004-07-13  
   last obs. used      2005-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .37042  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 22:15:24  

Additional Information
 Earth MOID = 1.39756 au 
 Jupiter MOID = .0729739 au 
 T_jup = -1.782 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO76474  

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