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452008 (2014 OU87)
Classification: Main-belt Asteroid          SPK-ID: 2452008
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0303745128895965 5.5387e-08  
a 2.696518696173338 2.9223e-08 au
q 2.614613254279383 1.4984e-07 au
i 5.674796337153547 6.1086e-06 deg
node 220.27824909342 5.6264e-05 deg
peri 122.3067773297763 0.00013439 deg
M 77.80248692550816 0.00011738 deg
tp 2458650.961869526945
(2019-Jun-16.46186953)
0.00052815 TDB
period 1617.348390042843
4.43
2.6292e-05
7.198e-08
d
yr
n .2225865510587139 3.6184e-09 deg/d
Q 2.778424138067293 3.0111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      4783 days (13.10 yr)  
   first obs. used      2006-09-27  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59044  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:31:50  

Additional Information
 Earth MOID = 1.61232 au 
 Jupiter MOID = 2.32871 au 
 T_jup = 3.362 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457610.5 (2016-Aug-10.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03188579193198179 5.5145e-08  
q 2.60977620283362 1.4908e-07 au
tp 2457022.438192786869
(2014-Dec-30.93819279)
0.00050684 TDB
node 220.305374210199 5.6301e-05 deg
peri 119.8261417486771 0.00012934 deg
i 5.672099241936994 6.1096e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      4783 days (13.10 yr)  
   first obs. used      2006-09-27  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59044  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:31:50  

Additional Information
 Jupiter MOID = 2.32871 au 
 T_jup = 3.362 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.041001023553297E-15 -8.073131536906947E-15 5.756953614023622E-12 1.439549939417505E-15 1.360197475432687E-12 -3.051915976782245E-15
q -8.073131536906947E-15 2.222506830518264E-14 -1.811647968239208E-11 -9.805153378682409E-16 -4.202077128862384E-12 8.750557373698579E-15
tp 5.756953614023622E-12 -1.811647968239208E-11 2.568827640714697E-7 -2.56094630711103E-10 5.903960972470791E-8 3.80460703192005E-11
node 1.439549939417505E-15 -9.805153378682409E-16 -2.56094630711103E-10 3.169815527672024E-9 -3.212736701636481E-9 -3.102061570554991E-11
peri 1.360197475432687E-12 -4.202077128862384E-12 5.903960972470791E-8 -3.212736701636481E-9 1.672995937983502E-8 3.960178932038906E-11
i -3.051915976782245E-15 8.750557373698579E-15 3.80460703192005E-11 -3.102061570554991E-11 3.960178932038906E-11 3.732665114620577E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO456151  

452008 (2014 OU87)          Discovered 2006-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 OU87 = 2013 GP33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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