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34922 (4825 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2034922
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02838246793717629 4.4214e-08  
a 2.729526506028471 1.3089e-08 au
q 2.652055807487445 1.2101e-07 au
i 1.450561785146575 4.9457e-06 deg
node 190.2265124615357 0.00013366 deg
peri 6.804653889004322 0.00014951 deg
M 252.3994281919385 6.8745e-05 deg
tp 2459492.813198961337
(2021-Oct-05.31319896)
0.00031521 TDB
period 1647.135778629783
4.51
1.1848e-05
3.244e-08
d
yr
n .2185612167926292 1.5721e-09 deg/d
Q 2.806997204569496 1.346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      980  
   data-arc span      21619 days (59.19 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57055  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 02:44:58  

Additional Information
 Earth MOID = 1.64905 au 
 Jupiter MOID = 2.1493 au 
 T_jup = 3.354 
[ 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 14.9   n/a MPO452659  

34922 (4825 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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