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487393 (2014 QO315)
Classification: Main-belt Asteroid          SPK-ID: 2487393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1273757339120778 1.06e-07  
a 3.020356451110459 7.5705e-08 au
q 2.635636331474185 2.8359e-07 au
i 15.34219421016059 7.5573e-06 deg
node 137.144225226752 2.5724e-05 deg
peri 181.6254531314871 4.775e-05 deg
M 104.5406281168636 3.8039e-05 deg
tp 2458839.739609281277
(2019-Dec-22.23960928)
0.00019467 TDB
period 1917.280814830001
5.25
7.2085e-05
1.974e-07
d
yr
n .1877659220367883 7.0595e-09 deg/d
Q 3.405076570746732 8.5348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      76  
   data-arc span      2787 days (7.63 yr)  
   first obs. used      2013-04-20  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64195  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:21:12  

Additional Information
 Earth MOID = 1.62182 au 
 Jupiter MOID = 1.9207 au 
 T_jup = 3.180 
[ 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 17.12   n/a MPCxxxxx  

487393 (2014 QO315)          Discovered 2014-Jul-04 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QO315 = 2014 OK385 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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