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344883 (2004 PA68)
Classification: Main-belt Asteroid          SPK-ID: 2344883
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2621567044643339 1.4876e-07  
a 2.441082724066718 7.6443e-08 au
q 1.801136521800568 3.1629e-07 au
i 4.271787878761626 1.127e-05 deg
node 218.0639305335322 9.8781e-05 deg
peri 139.5312532833019 0.00014894 deg
M 33.0236056165166 0.00012168 deg
tp 2458872.710797175992
(2020-Jan-24.21079718)
0.00046494 TDB
period 1393.06753934931
3.81
6.5437e-05
1.792e-07
d
yr
n .2584225027367683 1.2139e-08 deg/d
Q 3.081028926332868 9.6483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      3973 days (10.88 yr)  
   first obs. used      2004-08-06  
   last obs. used      2015-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53452  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 08:25:35  

Additional Information
 Earth MOID = .800093 au 
 Jupiter MOID = 2.38787 au 
 T_jup = 3.450 
[ 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 17.4   n/a MPO339101  

344883 (2004 PA68)          Discovered 2004-Aug-06 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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