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214407 (2005 NN85)
Classification: Outer Main-belt Asteroid          SPK-ID: 2214407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1041640461590361 4.563e-08  
a 3.234440050798679 3.7069e-08 au
q 2.89752768804865 1.4374e-07 au
i 1.720774533610444 7.2579e-06 deg
node 134.0695697564379 0.00017281 deg
peri 281.2743513383665 0.00017713 deg
M 91.08453152974997 3.6197e-05 deg
tp 2458462.924813606867
(2018-Dec-10.42481361)
0.00021408 TDB
period 2124.697397585211
5.82
3.6526e-05
1e-07
d
yr
n .1694358925695264 2.9128e-09 deg/d
Q 3.571352413548707 4.093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      238  
   data-arc span      6620 days (18.12 yr)  
   first obs. used      2001-12-17  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64986  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:10:21  

Additional Information
 Earth MOID = 1.90979 au 
 Jupiter MOID = 1.75118 au 
 T_jup = 3.176 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO418149  

214407 (2005 NN85)          Discovered 2005-Jul-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 NN85 = 2006 RL47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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