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192852 (1999 VD176)
Classification: Main-belt Asteroid          SPK-ID: 2192852
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2967990210841531 5.7301e-08  
a 2.632416794831252 2.2845e-08 au
q 1.851118067039853 1.5416e-07 au
i 30.39607012875337 1.6711e-05 deg
node 41.04393146754587 1.1376e-05 deg
peri 63.25572426009409 2.8231e-05 deg
M 294.2092422508556 2.6362e-05 deg
tp 2459485.597096224372
(2021-Sep-28.09709622)
0.00011663 TDB
period 1560.020862384864
4.27
2.0307e-05
5.56e-08
d
yr
n .2307661446588953 3.0039e-09 deg/d
Q 3.413715522622652 2.9625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      7656 days (20.96 yr)  
   first obs. used      1999-10-02  
   last obs. used      2020-09-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63979  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:49  

Additional Information
 Earth MOID = 1.00028 au 
 Jupiter MOID = 2.41656 au 
 T_jup = 3.148 
[ 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 15.2   n/a MPO297201  

192852 (1999 VD176)          Discovered 1999-Nov-02 by CSS at Catalina
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 1999 VD176 = 2001 HB22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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