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134306 (2807 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2134306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1568828355324476 4.6873e-08  
a 3.050847668833576 1.9447e-08 au
q 2.572222035769407 1.3835e-07 au
i 11.12191747361454 5.196e-06 deg
node 190.0373758226262 2.0215e-05 deg
peri 216.1336093412698 2.4812e-05 deg
M 81.51989347623665 1.3256e-05 deg
tp 2458759.752035895956
(2019-Oct-03.25203590)
7.1498e-05 TDB
period 1946.387075735183
5.33
1.861e-05
5.095e-08
d
yr
n .1849580715408429 1.7685e-09 deg/d
Q 3.529473301897745 2.2498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      22087 days (60.47 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56081  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:48  

Additional Information
 Earth MOID = 1.58894 au 
 Jupiter MOID = 1.93465 au 
 T_jup = 3.190 
[ 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 15.30   n/a E2021B55  

134306 (2807 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2807 P-L = 2003 UD99 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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