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266461 (2007 LV20)
Classification: Outer Main-belt Asteroid          SPK-ID: 2266461
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1117748699471932 7.1427e-08  
a 3.219200369847254 9.4555e-08 au
q 2.859374667173621 2.112e-07 au
i 16.69117519099597 7.7103e-06 deg
node 131.7199831984573 2.3731e-05 deg
peri 202.0752858770466 4.0051e-05 deg
M 3.053288470096166 3.9498e-05 deg
tp 2458982.606892248968
(2020-May-13.10689225)
0.00023099 TDB
period 2109.698724329333
5.78
9.295e-05
2.545e-07
d
yr
n .1706404785898721 7.5182e-09 deg/d
Q 3.579026072520888 1.0512e-07 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      4411 days (12.08 yr)  
   first obs. used      2007-06-11  
   last obs. used      2019-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51725  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:33  

Additional Information
 Earth MOID = 1.85425 au 
 Jupiter MOID = 1.77354 au 
 T_jup = 3.114 
[ 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 15.4   n/a MPO437227  
diameter diameter 5.493 km 0.290 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266461 (2007 LV20)          Discovered 2007-Jun-11 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 LV20 = 2008 PX15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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