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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .00882831451732604 8.4833e-08  
a 2.816484099319921 4.3233e-08 au
q 2.791619291858077 2.3462e-07 au
i 5.263311275679248 8.6165e-06 deg
node 337.3503012282761 6.2704e-05 deg
peri 318.5778327146687 0.00053702 deg
M 207.01516777958 0.00054075 deg
tp 2460130.177594039678
(2023-Jul-04.67759404)
0.0026004 TDB
period 1726.471376415509
4.73
3.9752e-05
1.088e-07
d
yr
n .208517792369909 4.8011e-09 deg/d
Q 2.841348906781765 4.3615e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5544 days (15.18 yr)  
   first obs. used      2005-11-10  
   last obs. used      2021-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5844  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:21:00  

Additional Information
 Earth MOID = 1.7781 au 
 Jupiter MOID = 2.16044 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 17.12   n/a MPCxxxxx  

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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