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JPL Small-Body Database Browser
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423573 (2005 VH12)
Classification: Main-belt Asteroid          SPK-ID: 2423573
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049102448649412 6.9572e-07  
a 2.557383533510133 7.9851e-08 au
q 2.289087800796016 1.8451e-06 au
i 1.741128175554399 1.3595e-05 deg
node 322.4216558942763 0.00032372 deg
peri 42.28546464112637 0.00036463 deg
M 233.3569356147002 0.00014668 deg
tp 2459525.998079869372
(2021-Nov-07.49807987)
0.00063072 TDB
period 1493.799203858597
4.09
6.9963e-05
1.915e-07
d
yr
n .2409962457270646 1.1287e-08 deg/d
Q 2.82567926622425 8.8228e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      4852 days (13.28 yr)  
   first obs. used      2005-10-27  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6125  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:02:58  

Additional Information
 Earth MOID = 1.28721 au 
 Jupiter MOID = 2.61736 au 
 T_jup = 3.428 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO423497  

423573 (2005 VH12)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2005 VH12 = 2011 EF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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