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56813 (2000 PN22)
Classification: Main-belt Asteroid          SPK-ID: 2056813
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1403802870046512 4.9212e-08  
a 2.681943896908354 1.7863e-08 au
q 2.305451842929987 1.3002e-07 au
i 15.04139554128085 5.4724e-06 deg
node 109.4566451398176 1.6333e-05 deg
peri 180.8418355083431 2.5139e-05 deg
M 222.2889575167958 2.3497e-05 deg
tp 2459614.176121663393
(2022-Feb-03.67612166)
0.00010843 TDB
period 1604.253368612514
4.39
1.6028e-05
4.388e-08
d
yr
n .2244034558651771 2.242e-09 deg/d
Q 3.058435950886722 2.0371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1016  
   data-arc span      8169 days (22.37 yr)  
   first obs. used      1998-01-08  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51132  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:57:44  

Additional Information
 Earth MOID = 1.28917 au 
 Jupiter MOID = 2.13355 au 
 T_jup = 3.313 
[ 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 14.6   n/a MPO333307  

56813 (2000 PN22)          Discovered 2000-Aug-01 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 PN22 = 1999 JG85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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