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385097 (2012 VX41)
Classification: Main-belt Asteroid          SPK-ID: 2385097
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04112175590288961 4.8868e-08  
a 2.858222046298051 3.1278e-08 au
q 2.740686936993925 1.5535e-07 au
i 2.713600029412018 7.1318e-06 deg
node 183.7370413296229 0.00013202 deg
peri 119.0559256616311 0.00016825 deg
M 333.6697850400374 0.0001028 deg
tp 2459329.590498507300
(2021-Apr-25.09049851)
0.00050382 TDB
period 1764.990507418709
4.83
2.8972e-05
7.932e-08
d
yr
n .20396710264833 3.3481e-09 deg/d
Q 2.975757155602177 3.2564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      7418 days (20.31 yr)  
   first obs. used      2000-03-03  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53993  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:05  

Additional Information
 Earth MOID = 1.72469 au 
 Jupiter MOID = 2.11006 au 
 T_jup = 3.300 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.85   n/a MPCxxxxx  
diameter diameter 3.652 km 1.337 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

385097 (2012 VX41)          Discovered 2005-Mar-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-01-21

Alternate Designations
 2012 VX41 = 2005 EJ158 = 2007 TP173 = 2010 MP87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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