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JPL Small-Body Database Browser
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193799 (2001 PE12)
Classification: Main-belt Asteroid          SPK-ID: 2193799
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1994506699693003 5.2044e-08  
a 2.283384565534465 1.257e-08 au
q 1.827961984141056 1.1684e-07 au
i 7.286645186352487 4.7095e-06 deg
node 98.075139573032 3.9928e-05 deg
peri 248.8277421697703 4.2765e-05 deg
M 156.5161892039582 1.6441e-05 deg
tp 2458452.571635419232
(2018-Nov-30.07163542)
5.5071e-05 TDB
period 1260.279925369457
3.45
1.0407e-05
2.849e-08
d
yr
n .2856508246725141 2.3588e-09 deg/d
Q 2.738807146927874 1.5077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      6764 days (18.52 yr)  
   first obs. used      2001-07-29  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60989  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:09:19  

Additional Information
 Earth MOID = .835679 au 
 Jupiter MOID = 2.69356 au 
 T_jup = 3.567 
[ 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 17.2   n/a MPO413019  

193799 (2001 PE12)          Discovered 2001-Aug-11 by NEAT at Haleakala
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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