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134300 (2109 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2134300
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1656834328142531 5.8062e-08  
a 2.36284735009814 8.6184e-09 au
q 1.971362689917819 1.3803e-07 au
i 3.227010186713135 4.859e-06 deg
node 209.0953556380114 9.5298e-05 deg
peri 139.1699519431999 9.5916e-05 deg
M 220.9061880825632 1.2097e-05 deg
tp 2459713.074779233394
(2022-May-13.57477923)
4.5455e-05 TDB
period 1326.636447590876
3.63
7.2583e-06
1.987e-08
d
yr
n .2713629650789008 1.4847e-09 deg/d
Q 2.754332010278461 1.0046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      695  
   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      .55341  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:07:46  

Additional Information
 Earth MOID = .96456 au 
 Jupiter MOID = 2.67059 au 
 T_jup = 3.529 
[ 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 16.02   n/a E2021B55  

134300 (2109 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

Alternate Designations
 2109 P-L = 2000 ST107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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