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(2019 PN2)
Classification: Centaur          SPK-ID: 3843543
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .920059904848935 3.6974e-05  
a 25.13109418543049 0.01171 au
q 2.008982060433691 7.1491e-06 au
i 112.9761366367402 0.00013184 deg
node 214.9103119282684 0.00016589 deg
peri 221.8073756227753 0.00026038 deg
M 3.314964921470346 0.0023127 deg
tp 2458776.767319945686
(2019-Oct-20.26731995)
0.00072756 TDB
period 46016.70558610091
125.99
32.163
0.08806
d
yr
n .007823245828113692 5.4681e-06 deg/d
Q 48.25320631042729 0.022484 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      165 days  
   first obs. used      2019-08-05  
   last obs. used      2020-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .27832  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:32:50  

Additional Information
 Earth MOID = 1.1737 au 
 Jupiter MOID = 2.43382 au 
 T_jup = -0.465 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   .396 E2019Y14 autocmod 2.8
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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