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487330 (2014 QV172)
Classification: Main-belt Asteroid          SPK-ID: 2487330
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009016603985618986 8.5542e-08  
a 2.815755633222121 5.3134e-08 au
q 2.790367079757081 2.4621e-07 au
i 5.263040126344272 1.1161e-05 deg
node 337.3564444984439 6.844e-05 deg
peri 316.6821746468886 0.00061362 deg
M 126.3439960068138 0.00061229 deg
tp 2458394.820356993494
(2018-Oct-03.32035699)
0.002935 TDB
period 1725.801608100025
4.72
4.8849e-05
1.337e-07
d
yr
n .2085987162778996 5.9045e-09 deg/d
Q 2.84114418668716 5.3613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5104 days (13.97 yr)  
   first obs. used      2005-11-10  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59337  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:40  

Additional Information
 Earth MOID = 1.77738 au 
 Jupiter MOID = 2.16248 au 
 T_jup = 3.313 
[ 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 17.0   n/a MPO503656  

487330 (2014 QV172)          Discovered 2012-Feb-03 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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