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120337 (2004 PN56)
Classification: Main-belt Asteroid          SPK-ID: 2120337
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106154183451654 3.1975e-08  
a 2.643092938816808 1.6384e-08 au
q 2.350726107664434 8.8021e-08 au
i 14.80775272685284 5.0118e-06 deg
node 175.3027524119499 1.389e-05 deg
peri 84.91984413076162 2.6533e-05 deg
M 283.2282981486852 2.3403e-05 deg
tp 2459335.207732617222
(2021-Apr-30.70773262)
0.0001028 TDB
period 1569.520810878526
4.30
1.4594e-05
3.996e-08
d
yr
n .2293693702592532 2.1327e-09 deg/d
Q 2.935459769969182 1.8196e-08 au
  Orbit Determination Parameters
   # obs. used (total)      564  
   data-arc span      7169 days (19.63 yr)  
   first obs. used      2000-08-31  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52365  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:36:49  

Additional Information
 Earth MOID = 1.39298 au 
 Jupiter MOID = 2.20337 au 
 T_jup = 3.338 
[ 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 15.5   n/a MPO366574  

120337 (2004 PN56)          Discovered 2004-Aug-09 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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