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JPL Small-Body Database Browser
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376991 (2002 PO118)
Classification: Main-belt Asteroid          SPK-ID: 2376991
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2274569292292712 1.8036e-07  
a 2.337250053792075 2.7769e-08 au
q 1.80562633371558 4.0527e-07 au
i 3.835036528936772 7.1162e-06 deg
node 249.241352941309 0.00011042 deg
peri 139.4441698997292 0.00011501 deg
M 312.5803065016369 1.8613e-05 deg
tp 2459172.414471438629
(2020-Nov-18.91447144)
6.7598e-05 TDB
period 1305.137278460962
3.57
2.3259e-05
6.368e-08
d
yr
n .2758330529218486 4.9157e-09 deg/d
Q 2.868873773868569 3.4085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5668 days (15.52 yr)  
   first obs. used      2002-08-13  
   last obs. used      2018-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5768  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:51:24  

Additional Information
 Earth MOID = .812909 au 
 Jupiter MOID = 2.58628 au 
 T_jup = 3.529 
[ 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 18.1   n/a MPO437550  

376991 (2002 PO118)          Discovered 2002-Aug-13 by LONEOS at Anderson Mesa
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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