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487489 (2014 SE265)
Classification: Main-belt Asteroid          SPK-ID: 2487489
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .164344804062836 7.4147e-08  
a 2.682267788389518 3.3077e-08 au
q 2.241451014262586 2.0596e-07 au
i 5.697605870412353 7.1106e-06 deg
node 65.10228378338699 7.6959e-05 deg
peri 287.0898863770748 7.9891e-05 deg
M 207.0152323829684 2.3118e-05 deg
tp 2460078.363303889060
(2023-May-13.86330389)
0.00011047 TDB
period 1604.54398972943
4.39
2.968e-05
8.126e-08
d
yr
n .2243628110568074 4.1502e-09 deg/d
Q 3.123084562516449 3.8513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      7037 days (19.27 yr)  
   first obs. used      2001-11-17  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60284  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:21:32  

Additional Information
 Earth MOID = 1.24355 au 
 Jupiter MOID = 2.33133 au 
 T_jup = 3.349 
[ 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 17.44   n/a MPCxxxxx  

487489 (2014 SE265)          Discovered 2010-Nov-10 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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