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390950 (2005 LP1)
Classification: Main-belt Asteroid          SPK-ID: 2390950
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2002717608904914 7.1392e-08  
a 2.801108209411681 2.4737e-08 au
q 2.240125335867992 1.9875e-07 au
i 7.685225052404053 8.4055e-06 deg
node 171.5198546785151 5.3418e-05 deg
peri 77.27349044589832 7.245e-05 deg
M 68.36827148056108 3.4576e-05 deg
tp 2458675.303879739114
(2019-Jul-10.80387974)
0.00016564 TDB
period 1712.352832076575
4.69
2.2683e-05
6.21e-08
d
yr
n .2102370453427095 2.7849e-09 deg/d
Q 3.36209108295537 2.9691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      8852 days (24.24 yr)  
   first obs. used      1995-03-05  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:36:28  

Additional Information
 Earth MOID = 1.24207 au 
 Jupiter MOID = 1.72702 au 
 T_jup = 3.282 
[ 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 17.3   n/a MPO455777  

390950 (2005 LP1)          Discovered 2005-Jun-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2005 LP1 = 2010 GN94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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