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192813 (1999 VO70)
Classification: Main-belt Asteroid          SPK-ID: 2192813
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1694111065509452 3.89e-08  
a 2.799180069407803 2.0221e-08 au
q 2.324967876414076 1.0628e-07 au
i 3.285877172703777 6.6478e-06 deg
node 206.2573399696762 7.5695e-05 deg
peri 260.0593458296161 7.8667e-05 deg
M 139.1812719987336 2.2779e-05 deg
tp 2458539.162752925221
(2019-Feb-24.66275293)
0.00010424 TDB
period 1710.585091858384
4.68
1.8536e-05
5.075e-08
d
yr
n .2104543069581503 2.2804e-09 deg/d
Q 3.273392262401531 2.3647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      7531 days (20.62 yr)  
   first obs. used      1999-11-04  
   last obs. used      2020-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5871  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:39  

Additional Information
 Earth MOID = 1.34436 au 
 Jupiter MOID = 1.88018 au 
 T_jup = 3.302 
[ 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 15.86   n/a E2021B55  
diameter diameter 4.403 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

192813 (1999 VO70)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

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