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JPL Small-Body Database Browser
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324123 (2005 YF31)
Classification: Main-belt Asteroid          SPK-ID: 2324123
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06227960987950429 8.3585e-08  
a 3.019588921844438 5.3284e-08 au
q 2.831530101795494 2.6358e-07 au
i 9.827908582378212 8.8022e-06 deg
node 291.1878497317467 4.5142e-05 deg
peri 7.847972310244806 8.7972e-05 deg
M 5.13797345654732 7.2759e-05 deg
tp 2458573.146713301222
(2019-Mar-30.64671330)
0.00038776 TDB
period 1916.550035697761
5.25
5.0729e-05
1.389e-07
d
yr
n .1878375170460574 4.9719e-09 deg/d
Q 3.207647741893382 5.6602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      204  
   data-arc span      5005 days (13.70 yr)  
   first obs. used      2005-12-22  
   last obs. used      2019-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:12:49  

Additional Information
 Earth MOID = 1.81527 au 
 Jupiter MOID = 1.97309 au 
 T_jup = 3.221 
[ 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 15.4   n/a MPO455389  

324123 (2005 YF31)          Discovered 2005-Dec-22 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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