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JPL Small-Body Database Browser
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487497 (2014 SR288)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .250167920656994 2.0385e-07  
a 3.205400486285557 1.7475e-07 au
q 2.403512111758582 5.7694e-07 au
i 26.45284649898711 1.2725e-05 deg
node 312.5172310699598 1.6407e-05 deg
peri 47.8330024569099 4.0307e-05 deg
M 354.1880537852635 2.4406e-05 deg
tp 2459034.340826425911
(2020-Jul-03.84082643)
0.00014376 TDB
period 2096.147669508381
5.74
0.00017141
4.693e-07
d
yr
n .1717436253355339 1.4044e-08 deg/d
Q 4.007288860812532 2.1846e-07 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      3132 days (8.57 yr)  
   first obs. used      2008-07-30  
   last obs. used      2017-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6009  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:16:39  

Additional Information
 Earth MOID = 1.46105 au 
 Jupiter MOID = 1.66527 au 
 T_jup = 2.984 
[ 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 16.2   n/a MPO399050  

487497 (2014 SR288)          Discovered 2011-Jan-30 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 SR288 = 2011 CS92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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