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385092 (2012 VZ3)
Classification: Outer Main-belt Asteroid          SPK-ID: 2385092
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05468431809926006 4.122e-08  
a 3.20471458336932 3.4866e-08 au
q 3.029466951675014 1.2634e-07 au
i 12.53613431688866 4.9599e-06 deg
node 136.9523522770257 2.2578e-05 deg
peri 296.0634102727464 6.454e-05 deg
M 115.0982672094792 5.7595e-05 deg
tp 2458530.540196481563
(2019-Feb-16.04019648)
0.00033642 TDB
period 2095.474893880712
5.74
3.4197e-05
9.363e-08
d
yr
n .1717987655453597 2.8036e-09 deg/d
Q 3.379962215063625 3.6772e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      8472 days (23.20 yr)  
   first obs. used      1997-01-11  
   last obs. used      2020-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62124  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:03  

Additional Information
 Earth MOID = 2.07009 au 
 Jupiter MOID = 1.78007 au 
 T_jup = 3.154 
[ 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 15.71   n/a E2021B25  

385092 (2012 VZ3)          Discovered 1997-Jan-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2012 VZ3 = 1997 AS20 = 2005 NQ51 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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