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JPL Small-Body Database Browser
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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2002718308782268 7.1396e-08  
a 2.801108201159945 2.4866e-08 au
q 2.240125133225627 1.9875e-07 au
i 7.68522382205239 8.5748e-06 deg
node 171.5198580704159 5.3738e-05 deg
peri 77.27347491953138 7.2814e-05 deg
M 68.36828117234626 3.4857e-05 deg
tp 2458675.303835076777
(2019-Jul-10.80383508)
0.00016692 TDB
period 1712.352824509989
4.69
2.2802e-05
6.243e-08
d
yr
n .21023704627171 2.7995e-09 deg/d
Q 3.362091269094264 2.9846e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   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      .75589  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:33  

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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