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382297 (2012 VO43)
Classification: Main-belt Asteroid          SPK-ID: 2382297
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06671793882361771 8.1003e-08  
a 3.186679248344549 7.3153e-08 au
q 2.974070577203005 2.6787e-07 au
i 25.46198745102397 1.0574e-05 deg
node 226.9114265842583 1.6764e-05 deg
peri 327.3211742232678 6.6818e-05 deg
M 316.3804614984478 6.8899e-05 deg
tp 2459252.258719425330
(2021-Feb-06.75871943)
0.00040067 TDB
period 2077.810589167369
5.69
7.1547e-05
1.959e-07
d
yr
n .1732592960478948 5.966e-09 deg/d
Q 3.399287919486092 7.8034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      164  
   data-arc span      6304 days (17.26 yr)  
   first obs. used      2001-10-21  
   last obs. used      2019-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53441  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:15:09  

Additional Information
 Earth MOID = 1.98557 au 
 Jupiter MOID = 1.62896 au 
 T_jup = 3.043 
[ 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 15.1   n/a MPO471927  
diameter diameter 5.759 km 0.492 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

382297 (2012 VO43)          Discovered 2010-Feb-22 by WISE at WISE
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Alternate Designations
 2012 VO43 = 2010 DA53 = 2010 PE72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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