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134520 (1999 PK3)
Classification: Main-belt Asteroid          SPK-ID: 2134520
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1836822876217991 3.6367e-08  
a 2.350360649413227 1.098e-08 au
q 1.918641028592748 8.6493e-08 au
i 5.105513727016498 4.2891e-06 deg
node 95.5049450019245 5.7458e-05 deg
peri 164.1091826287608 5.92e-05 deg
M 328.6278842885011 1.4435e-05 deg
tp 2459115.194210261272
(2020-Sep-22.69421026)
5.2966e-05 TDB
period 1316.134240794093
3.60
9.2227e-06
2.525e-08
d
yr
n .2735283292856153 1.9167e-09 deg/d
Q 2.782080270233705 1.2997e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      7564 days (20.71 yr)  
   first obs. used      1999-08-12  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6215  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:20:01  

Additional Information
 Earth MOID = .903849 au 
 Jupiter MOID = 2.28387 au 
 T_jup = 3.530 
[ 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 16.9   n/a MPO426835  

134520 (1999 PK3)          Discovered 1999-Aug-12 by Hug, G. at Farpoint
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1999 PK3 = 2002 GV80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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