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JPL Small-Body Database Browser
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442052 (2010 RF53)
Classification: Main-belt Asteroid          SPK-ID: 2442052
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 .2728717552001833 1.4189e-07  
a 3.059103693411933 9.9358e-08 au
q 2.224360699251255 4.3478e-07 au
i 5.367742180547708 1.4548e-05 deg
node 325.713076199258 5.7887e-05 deg
peri 329.1406048933891 6.4316e-05 deg
M 259.3829696231438 2.3497e-05 deg
tp 2459146.708832967148
(2020-Oct-24.20883297)
0.00014493 TDB
period 1954.293215886869
5.35
9.5212e-05
2.607e-07
d
yr
n .1842098192192874 8.9746e-09 deg/d
Q 3.893846687572611 1.2647e-07 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      4967 days (13.60 yr)  
   first obs. used      2005-08-31  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48898  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:43:15  

Additional Information
 Earth MOID = 1.2098 au 
 Jupiter MOID = 1.35474 au 
 T_jup = 3.170 
[ 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 16.2   n/a MPO434641  

442052 (2010 RF53)          Discovered 2010-Sep-06 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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