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487168 (2014 OY262)
Classification: Main-belt Asteroid          SPK-ID: 2487168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1200290065584331 9.0247e-08  
a 2.776054570257585 7.1467e-08 au
q 2.442847498037569 2.6179e-07 au
i 15.64420166213401 1.019e-05 deg
node 108.3334003689026 2.9694e-05 deg
peri 103.9033670072784 5.4698e-05 deg
M 180.10775853586 4.2033e-05 deg
tp 2459844.709738595271
(2022-Sep-22.20973860)
0.00019439 TDB
period 1689.43086939567
4.63
6.524e-05
1.786e-07
d
yr
n .2130895122857418 8.2287e-09 deg/d
Q 3.109261642477601 8.0046e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      3834 days (10.50 yr)  
   first obs. used      2007-12-19  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50414  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:38:54  

Additional Information
 Earth MOID = 1.48987 au 
 Jupiter MOID = 2.08729 au 
 T_jup = 3.271 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457251.5 (2015-Aug-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1196624430833721 9.0345e-08  
q 2.444651761091289 2.625e-07 au
tp 2456467.589553247214
(2013-Jun-24.08955325)
0.00023536 TDB
node 108.3893482142563 2.9719e-05 deg
peri 104.3674190591303 5.4722e-05 deg
i 15.63576792733299 1.0184e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      3834 days (10.50 yr)  
   first obs. used      2007-12-19  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50414  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:38:54  

Additional Information
 Jupiter MOID = 2.08729 au 
 T_jup = 3.271 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.162252273114955E-15 -2.301243929163304E-14 2.921372249266753E-12 -4.404088058920166E-14 1.869645663964623E-13 -9.965251626641408E-15
q -2.301243929163304E-14 6.890874987018047E-14 -1.659567230258066E-11 1.181407468107657E-13 -1.868623936290296E-12 5.016639091724898E-14
tp 2.921372249266753E-12 -1.659567230258066E-11 5.539318077083015E-8 7.996499937674949E-11 1.074847713074575E-8 -9.042164660267074E-11
node -4.404088058920166E-14 1.181407468107657E-13 7.996499937674949E-11 8.832409455802141E-10 -8.306373866593349E-10 6.326261125663636E-12
peri 1.869645663964623E-13 -1.868623936290296E-12 1.074847713074575E-8 -8.306373866593349E-10 2.994449450565066E-9 -2.258207015386636E-11
i -9.965251626641408E-15 5.016639091724898E-14 -9.042164660267074E-11 6.326261125663636E-12 -2.258207015386636E-11 1.037177796771994E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO450508  

487168 (2014 OY262)          Discovered 2007-Dec-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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