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JPL Small-Body Database Browser
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487359 (2014 QT237)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487359
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1077540609488077 3.8473e-07  
a 3.230841928397014 1.4602e-07 au
q 2.882705590328559 1.2044e-06 au
i 16.67904542792789 4.1622e-05 deg
node 355.0388672322418 3.6513e-05 deg
peri 126.5686163406829 0.00019197 deg
M 164.4762682058785 0.00018437 deg
tp 2457631.390757895954
(2016-Aug-30.89075790)
0.0010688 TDB
period 2121.152984336664
5.81
0.0001438
3.937e-07
d
yr
n .1697190172789827 1.1506e-08 deg/d
Q 3.578978266465469 1.6176e-07 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      2614 days (7.16 yr)  
   first obs. used      2010-01-29  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58952  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:40:00  

Additional Information
 Earth MOID = 1.93027 au 
 Jupiter MOID = 1.51984 au 
 T_jup = 3.111 
[ 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 16.3   n/a MPO456349  

487359 (2014 QT237)          Discovered 2010-Jan-29 by WISE at WISE
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QT237 = 2010 BB113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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