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452030 (2014 OP154)
Classification: Main-belt Asteroid          SPK-ID: 2452030
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 .08414520796485267 5.9186e-08  
a 2.776205703208706 3.558e-08 au
q 2.542601296959 1.694e-07 au
i 5.119875884422245 5.3086e-06 deg
node 55.75702738860398 8.6088e-05 deg
peri 323.7396524863728 9.611e-05 deg
M 26.19984557134504 4.0816e-05 deg
tp 2458877.537659605722
(2020-Jan-29.03765961)
0.00019191 TDB
period 1689.56883434285
4.63
3.248e-05
8.893e-08
d
yr
n .2130721120575241 4.0961e-09 deg/d
Q 3.009810109458413 3.8574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5137 days (14.06 yr)  
   first obs. used      2005-09-01  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58721  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:47:12  

Additional Information
 Earth MOID = 1.54739 au 
 Jupiter MOID = 2.41296 au 
 T_jup = 3.324 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457469.5 (2016-Mar-22.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08523004251391167 5.9981e-08  
q 2.539017070666283 1.7147e-07 au
tp 2457178.016910592448
(2015-Jun-04.51691059)
0.00019397 TDB
node 55.7915993334419 8.6169e-05 deg
peri 321.7990637589953 9.572e-05 deg
i 5.120014013763578 5.3045e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5137 days (14.06 yr)  
   first obs. used      2005-09-01  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58721  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:47:12  

Additional Information
 Jupiter MOID = 2.41296 au 
 T_jup = 3.324 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.597714797381538E-15 -1.009994413740438E-14 -2.933597340787476E-12 1.647850828416303E-15 -5.17160745318921E-13 -4.576043336380823E-15
q -1.009994413740438E-14 2.940110492143927E-14 6.288014351731616E-12 -1.094314782536651E-15 1.06162664253709E-12 1.29682334245809E-14
tp -2.933597340787476E-12 6.288014351731616E-12 3.76255846194273E-8 -3.725144262756413E-11 8.16554115479574E-9 1.808480768169258E-11
node 1.647850828416303E-15 -1.094314782536651E-15 -3.725144262756413E-11 7.425132873418235E-9 -7.403009714677669E-9 -1.580993967705796E-12
peri -5.17160745318921E-13 1.06162664253709E-12 8.16554115479574E-9 -7.403009714677669E-9 9.162295407994219E-9 5.388785256038303E-12
i -4.576043336380823E-15 1.29682334245809E-14 1.808480768169258E-11 -1.580993967705796E-12 5.388785256038303E-12 2.81381712344394E-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 16.9   n/a MPO450472  

452030 (2014 OP154)          Discovered 2010-Jul-07 by WISE at WISE
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 OP154 = 2010 NA32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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