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120340 (2004 PD106)
Classification: Main-belt Asteroid          SPK-ID: 2120340
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1432662157424711 4.4716e-08  
a 2.978782086328778 2.1265e-08 au
q 2.552023249298991 1.2526e-07 au
i 8.151068551030118 7.128e-06 deg
node 214.2716325334723 2.6088e-05 deg
peri 90.30737787914269 3.8211e-05 deg
M 83.0953644778853 3.047e-05 deg
tp 2458767.058167942212
(2019-Oct-10.55816794)
0.00015727 TDB
period 1877.831098295877
5.14
2.0109e-05
5.506e-08
d
yr
n .1917105326068454 2.0529e-09 deg/d
Q 3.405540923358565 2.4312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      469  
   data-arc span      8690 days (23.79 yr)  
   first obs. used      1997-03-03  
   last obs. used      2020-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58232  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:24:45  

Additional Information
 Earth MOID = 1.55185 au 
 Jupiter MOID = 1.88327 au 
 T_jup = 3.229 
[ 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 15.40   n/a E2021B55  

120340 (2004 PD106)          Discovered 2004-Aug-14 by NEAT at Palomar
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2004 PD106 = 1999 RK220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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