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344028 (2012 JV18)
Classification: Main-belt Asteroid          SPK-ID: 2344028
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06704622700548182 1.1034e-07  
a 3.132186492907697 6.4653e-08 au
q 2.922185206280704 3.7674e-07 au
i 1.666579482937821 1.0533e-05 deg
node 220.7327944900059 0.00034446 deg
peri 359.5605092022395 0.00035357 deg
M 162.4927958728731 8.1166e-05 deg
tp 2458086.594152785283
(2017-Nov-29.09415279)
0.00044861 TDB
period 2024.742716930647
5.54
6.2691e-05
1.716e-07
d
yr
n .1778003679132784 5.5051e-09 deg/d
Q 3.342187779534691 6.8988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5811 days (15.91 yr)  
   first obs. used      2001-05-02  
   last obs. used      2017-03-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .71585  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 08:31:52  

Additional Information
 Earth MOID = 1.91392 au 
 Jupiter MOID = 1.62996 au 
 T_jup = 3.209 
[ 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 16.3   n/a MPO494801  

344028 (2012 JV18)          Discovered 2006-Apr-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 2012 JV18 = 2011 BM15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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