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JPL Small-Body Database Browser
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487348 (2014 QT207)
Classification: Main-belt Asteroid          SPK-ID: 2487348
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04919520037394491 7.1366e-08  
a 3.076249099547233 4.2424e-08 au
q 2.924912408694839 2.0256e-07 au
i 2.361752541469661 6.4558e-06 deg
node 250.9057413049609 0.0001952 deg
peri 353.5729005768931 0.00021576 deg
M 39.22763608860141 8.9447e-05 deg
tp 2458385.756358566760
(2018-Sep-24.25635857)
0.00049014 TDB
period 1970.746102093826
5.40
4.0768e-05
1.116e-07
d
yr
n .182671933039734 3.7788e-09 deg/d
Q 3.227585790399627 4.4511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      8561 days (23.44 yr)  
   first obs. used      1996-03-20  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:08  

Additional Information
 Earth MOID = 1.91133 au 
 Jupiter MOID = 1.77484 au 
 T_jup = 3.226 
[ 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 16.5   n/a MPO450508  

487348 (2014 QT207)          Discovered 2012-Feb-13 by Pan-STARRS 1 at Haleakala
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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