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487029 (2014 OE27)
Classification: Main-belt Asteroid          SPK-ID: 2487029
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09180899077320394 1.0146e-07  
a 2.850107830625273 5.2065e-08 au
q 2.588442307100761 2.889e-07 au
i 14.31566824879876 1.2325e-05 deg
node 307.3091168108271 1.9458e-05 deg
peri 165.569571019237 4.0871e-05 deg
M 274.0297558550636 3.7905e-05 deg
tp 2459420.197153027763
(2021-Jul-24.69715303)
0.00018885 TDB
period 1757.479888451542
4.81
4.8158e-05
1.318e-07
d
yr
n .2048387593881283 5.6129e-09 deg/d
Q 3.111773354149786 5.6845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      2770 days (7.58 yr)  
   first obs. used      2011-12-24  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55163  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:18:45  

Additional Information
 Earth MOID = 1.60677 au 
 Jupiter MOID = 1.98255 au 
 T_jup = 3.254 
[ 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 16.6   n/a MPO495385  

487029 (2014 OE27)          Discovered 2011-Dec-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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