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452076 (2014 OQ377)
Classification: Main-belt Asteroid          SPK-ID: 2452076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06676163190452279 7.6624e-08  
a 2.866338212152103 3.6444e-08 au
q 2.674976795518536 2.2481e-07 au
i 2.409242088074034 5.4857e-06 deg
node 33.73682173271635 0.00019748 deg
peri 295.0830422511158 0.00020215 deg
M 61.29426204235024 4.1206e-05 deg
tp 2458698.708574138637
(2019-Aug-03.20857414)
0.00020267 TDB
period 1772.513603883908
4.85
3.3805e-05
9.255e-08
d
yr
n .2031014031210665 3.8735e-09 deg/d
Q 3.057699628785669 3.8878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      6936 days (18.99 yr)  
   first obs. used      2000-09-28  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54642  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:47:29  

Additional Information
 Earth MOID = 1.66481 au 
 Jupiter MOID = 2.17285 au 
 T_jup = 3.295 
[ show covariance matrix ]

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 MPO456152  

452076 (2014 OQ377)          Discovered 2005-Sep-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

Alternate Designations
 2014 OQ377 = 2005 WO61 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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