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437688 (2014 DV18)
Classification: Main-belt Asteroid          SPK-ID: 2437688
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01753451936814419 5.5308e-08  
a 3.085406314177245 4.4993e-08 au
q 3.031305197402709 1.7501e-07 au
i 16.28628056383875 6.2016e-06 deg
node 161.8473722901454 1.8377e-05 deg
peri 355.1458276535525 0.00015867 deg
M 52.02141484589217 0.00015602 deg
tp 2458714.446917727309
(2019-Aug-18.94691773)
0.00085832 TDB
period 1979.552265605105
5.42
4.33e-05
1.185e-07
d
yr
n .1818593053868957 3.9779e-09 deg/d
Q 3.139507430951781 4.5782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      4099 days (11.22 yr)  
   first obs. used      2009-02-01  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58279  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:43:15  

Additional Information
 Earth MOID = 2.03981 au 
 Jupiter MOID = 1.83566 au 
 T_jup = 3.164 
[ 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 15.8   n/a MPO428071  

437688 (2014 DV18)          Discovered 2009-Feb-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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