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JPL Small-Body Database Browser
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108982 (2001 PN49)
Classification: Main-belt Asteroid          SPK-ID: 2108982
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08355021302294015 4.1174e-08  
a 2.545107026710228 1.6764e-08 au
q 2.332462792462407 1.0894e-07 au
i 13.62292172321462 4.6088e-06 deg
node 238.0009359902764 1.8704e-05 deg
peri 10.02349275281799 3.4817e-05 deg
M 295.6758111000027 3.2573e-05 deg
tp 2459265.489899065693
(2021-Feb-19.98989907)
0.000135 TDB
period 1483.055834749181
4.06
1.4653e-05
4.012e-08
d
yr
n .2427420408354917 2.3983e-09 deg/d
Q 2.75775126095805 1.8165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      6853 days (18.76 yr)  
   first obs. used      2000-05-06  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5707  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:54:14  

Additional Information
 Earth MOID = 1.32025 au 
 Jupiter MOID = 2.26308 au 
 T_jup = 3.399 
[ 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 15.4   n/a MPO422365  

108982 (2001 PN49)          Discovered 2001-Aug-14 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 PN49 = 2002 XG54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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