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JPL Small-Body Database Browser
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390128 (2012 VF60)
Classification: Main-belt Asteroid          SPK-ID: 2390128
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 .1465188457039995 1.0707e-07  
a 2.458499756864193 3.8371e-08 au
q 2.098283210324888 2.4617e-07 au
i 3.944269756711855 9.5364e-06 deg
node 215.9707538025945 9.0502e-05 deg
peri 345.6901711299427 9.2568e-05 deg
M 204.8806557177315 1.8745e-05 deg
tp 2459607.190425053725
(2022-Jan-27.69042505)
7.8771e-05 TDB
period 1408.003328210993
3.85
3.2963e-05
9.025e-08
d
yr
n .2556812138060892 5.9858e-09 deg/d
Q 2.818716303403498 4.3993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      128  
   data-arc span      3991 days (10.93 yr)  
   first obs. used      2008-10-28  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59845  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:57:33  

Additional Information
 Earth MOID = 1.09538 au 
 Jupiter MOID = 2.14355 au 
 T_jup = 3.473 
[ 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 17.0   n/a MPO440684  

390128 (2012 VF60)          Discovered 2009-Nov-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-03-21

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1952-Mar-11 18:26 00:04 Iris 0.0338655588389851 0.0338288202937736 0.0339023430733298 7.20390599546179 7.20390597189791 2434083.268151010 4.03523403695409 2686.5628007158 103.752755519893 47.0291633743616 35744.9475881152 T 17 CATAB v2.0f-lin.ifort 2019-Nov-08 12:57:38 2019-Nov-08 12:57
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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