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JPL Small-Body Database Browser
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437814 (2015 DA99)
Classification: Main-belt Asteroid          SPK-ID: 2437814
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313871728788459 6.6299e-08  
a 2.394570424538293 2.0809e-08 au
q 2.079954586198909 1.4961e-07 au
i .7145506794126134 6.0554e-06 deg
node 214.8401497270789 0.0003733 deg
peri 348.2708842329716 0.00037411 deg
M 20.9641886831697 2.1792e-05 deg
tp 2458521.683815421980
(2019-Feb-07.18381542)
8.179e-05 TDB
period 1353.442619549887
3.71
1.7642e-05
4.83e-08
d
yr
n .2659883727613991 3.4671e-09 deg/d
Q 2.709186262877677 2.3542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      5582 days (15.28 yr)  
   first obs. used      2004-04-13  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62679  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:37:53  

Additional Information
 Earth MOID = 1.07672 au 
 Jupiter MOID = 2.25091 au 
 T_jup = 3.518 
[ 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 17.4   n/a MPO437698  

437814 (2015 DA99)          Discovered 2004-Apr-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2015 DA99 = 2004 GV53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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