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129367 (4795 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2129367
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2591511452121272 2.9762e-08  
a 2.728094523351881 1.5345e-08 au
q 2.021105703378308 8.069e-08 au
i 9.374586796218839 5.3583e-06 deg
node 169.7436344458102 2.2408e-05 deg
peri 278.4586839563744 2.6077e-05 deg
M 34.0945910306199 9.8092e-06 deg
tp 2458844.627129931527
(2019-Dec-27.12712993)
4.5232e-05 TDB
period 1645.839751362755
4.51
1.3886e-05
3.802e-08
d
yr
n .218733324250991 1.8455e-09 deg/d
Q 3.435083343325453 1.9322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      617  
   data-arc span      21679 days (59.35 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49903  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:04:04  

Additional Information
 Earth MOID = 1.06227 au 
 Jupiter MOID = 1.90437 au 
 T_jup = 3.287 
[ 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 15.8   n/a MPO412838  

129367 (4795 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 4795 P-L = 2005 RQ10 = 2014 RB16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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