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233549 (2007 JP30)
Classification: Main-belt Asteroid          SPK-ID: 2233549
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1380476594294625 4.0187e-08  
a 2.318390708188125 1.3789e-08 au
q 1.998342297279741 9.4514e-08 au
i 3.15656470626532 5.178e-06 deg
node 137.4941950928186 9.3629e-05 deg
peri 129.7902216398893 9.6497e-05 deg
M 286.1624246681436 2.3087e-05 deg
tp 2459464.955920581097
(2021-Sep-07.45592058)
8.3515e-05 TDB
period 1289.372395847351
3.53
1.1503e-05
3.149e-08
d
yr
n .2792056051141182 2.4909e-09 deg/d
Q 2.63843911909651 1.5692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      7055 days (19.32 yr)  
   first obs. used      2001-11-20  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55832  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:03:59  

Additional Information
 Earth MOID = .982354 au 
 Jupiter MOID = 2.43742 au 
 T_jup = 3.565 
[ 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 17.23   n/a MPCxxxxx  

233549 (2007 JP30)          Discovered 2007-May-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

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