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(2010 LG61)
Classification: Centaur          SPK-ID: 3529586
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7834632977950104 0.00080417  
a 6.278248371614051 0.025379 au
q 1.359471198013152 0.00044818 au
i 123.8115700974058 0.0043498 deg
node 317.033354864403 0.0084209 deg
peri 350.3017791408927 0.051016 deg
M 245.3429656737667 1.4915 deg
tp 2461030.513819751029
(2025-Dec-21.01381975)
34.902 TDB
period 5745.874895349857
15.73
34.841
0.09539
d
yr
n .06265364397184289 0.00037991 deg/d
Q 11.19702554521495 0.045263 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      55 days  
   first obs. used      2010-06-02  
   last obs. used      2010-07-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .71637  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 03:54:30  

Additional Information
 Earth MOID = .351422 au 
 Jupiter MOID = 2.58924 au 
 T_jup = 0.069 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.3   .16998 MPO562253 autocmod 2.9c
diameter diameter 0.890 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[centaurs] (http://adsabs.harvard.edu/abs/2013ApJ...773...22B)  
geometric albedo albedo 0.089   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[centaurs] (http://adsabs.harvard.edu/abs/2013ApJ...773...22B)  

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