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115889 (2003 VC2)
Classification: Main-belt Asteroid          SPK-ID: 2115889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2200570605344311 3.9838e-08  
a 3.148125409360455 2.0443e-08 au
q 2.455358185582841 1.2872e-07 au
i 9.29209905033075 5.7846e-06 deg
node 338.8760540065943 2.8514e-05 deg
peri 49.60679041746153 3.128e-05 deg
M 33.35582357751678 1.2788e-05 deg
tp 2459011.463515889947
(2020-Jun-10.96351589)
7.2196e-05 TDB
period 2040.217478710063
5.59
1.9873e-05
5.441e-08
d
yr
n .1764517772034831 1.7187e-09 deg/d
Q 3.84089263313807 2.4941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      8612 days (23.58 yr)  
   first obs. used      1997-08-11  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5728  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:38  

Additional Information
 Earth MOID = 1.47036 au 
 Jupiter MOID = 1.73599 au 
 T_jup = 3.150 
[ 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 15.13   n/a MPCxxxxx  
diameter diameter 6.424 km 0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.043   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115889 (2003 VC2)          Discovered 2003-Nov-03 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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