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243666 (1999 VO83)
Classification: Main-belt Asteroid          SPK-ID: 2243666
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 .1514058929317299 5.0207e-08  
a 3.140616084618551 3.1918e-08 au
q 2.665108301971126 1.6213e-07 au
i 6.641622135451831 5.6314e-06 deg
node 229.5271589243652 4.5547e-05 deg
peri 144.4367142340351 4.9339e-05 deg
M 268.694040220742 2.1539e-05 deg
tp 2459516.105246683403
(2021-Oct-28.60524668)
0.0001273 TDB
period 2032.921939102076
5.57
3.0991e-05
8.485e-08
d
yr
n .1770850090579518 2.6996e-09 deg/d
Q 3.616123867265976 3.6751e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      1999-10-02  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57643  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:23:33  

Additional Information
 Earth MOID = 1.66985 au 
 Jupiter MOID = 1.87743 au 
 T_jup = 3.182 
[ 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 MPO437137  
diameter diameter 3.453 km 0.927 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.103   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243666 (1999 VO83)          Discovered 1999-Nov-02 by Spacewatch at Kitt Peak
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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