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102785 (1999 VW152)
Classification: Main-belt Asteroid          SPK-ID: 2102785
[ 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 .07103528668518777 4.5761e-08  
a 2.373370621897716 1.1091e-08 au
q 2.204777559361009 1.0765e-07 au
i 4.42483893803899 4.6411e-06 deg
node 208.3977756324594 6.112e-05 deg
peri 38.41221207207114 7.0533e-05 deg
M 85.07476486962462 3.379e-05 deg
tp 2458884.894162810403
(2020-Feb-05.39416281)		 0.00012573 TDB
period 1335.508849920094
3.66		 9.3611e-06
2.563e-08		 d
yr
n .269560175525261 1.8894e-09 deg/d
Q 2.541963684434422 1.1878e-08 au
   Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      9195 days (25.17 yr)  
   first obs. used      1995-10-01  
   last obs. used      2020-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:32:21  

Additional Information
 Earth MOID = 1.19193 au 
 Jupiter MOID = 2.45665 au 
 T_jup = 3.536 
[ 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 16.63   n/a E2021B55  

102785 (1999 VW152)          Discovered 1999-Nov-10 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 VW152 = 2002 RM170 = 2005 GJ168 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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