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192824 (1999 VD91)
Classification: Main-belt Asteroid          SPK-ID: 2192824
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 .07033294127231067 5.317e-08  
a 2.710613172158262 1.524e-08 au
q 2.519967775108903 1.4461e-07 au
i 8.811363198519004 5.7505e-06 deg
node 214.8567376119038 2.4646e-05 deg
peri 189.8602191966838 3.7765e-05 deg
M 252.1005485045835 3.081e-05 deg
tp 2459689.058394401166
(2022-Apr-19.55839440)
0.00014157 TDB
period 1630.045561370544
4.46
1.3747e-05
3.764e-08
d
yr
n .2208527224829911 1.8626e-09 deg/d
Q 2.90125856920762 1.6312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      528  
   data-arc span      7620 days (20.86 yr)  
   first obs. used      1999-10-03  
   last obs. used      2020-08-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53738  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:42  

Additional Information
 Earth MOID = 1.52795 au 
 Jupiter MOID = 2.42217 au 
 T_jup = 3.343 
[ 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 15.61   n/a E2021B55  

192824 (1999 VD91)          Discovered 1999-Nov-05 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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