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469743 (2005 NM116)
Classification: Main-belt Asteroid          SPK-ID: 2469743
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08401698303299392 7.0721e-08  
a 3.084472569539406 5.6144e-08 au
q 2.825324489998679 2.1891e-07 au
i 8.490384928658237 8.3499e-06 deg
node 289.5022925669464 5.3835e-05 deg
peri 89.19895013102862 7.2822e-05 deg
M 196.1272721149071 5.0244e-05 deg
tp 2459901.187173044794
(2022-Nov-17.68717304)
0.00028295 TDB
period 1978.653717923626
5.42
5.4023e-05
1.479e-07
d
yr
n .1819418914683967 4.9676e-09 deg/d
Q 3.343620649080134 6.0861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      116  
   data-arc span      5408 days (14.81 yr)  
   first obs. used      2005-07-07  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62664  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:48:01  

Additional Information
 Earth MOID = 1.84388 au 
 Jupiter MOID = 2.10327 au 
 T_jup = 3.205 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO434690  

469743 (2005 NM116)          Discovered 2005-Jul-07 by Veillet, C. at Mauna Kea
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 NM116 = 2008 AP10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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