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192831 (1999 VY101)
Classification: Main-belt Asteroid          SPK-ID: 2192831
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1130401939093704 6.5413e-08  
a 2.79081618482448 2.4879e-08 au
q 2.475341782126511 1.884e-07 au
i 1.775235379177034 8.1547e-06 deg
node 209.7532467742126 0.00015536 deg
peri 202.2044518316197 0.00015869 deg
M 187.6006233388377 3.4966e-05 deg
tp 2460016.008452474051
(2023-Mar-12.50845247)
0.00017289 TDB
period 1702.92403938138
4.66
2.2771e-05
6.234e-08
d
yr
n .2114010911084307 2.8268e-09 deg/d
Q 3.106290587522448 2.7691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      267  
   data-arc span      8918 days (24.42 yr)  
   first obs. used      1995-12-26  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57763  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:45  

Additional Information
 Earth MOID = 1.48542 au 
 Jupiter MOID = 2.22619 au 
 T_jup = 3.319 
[ 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 16.38   n/a E2021B55  

192831 (1999 VY101)          Discovered 1999-Nov-09 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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