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297060 (2010 JF1)
Classification: Main-belt Asteroid          SPK-ID: 2297060
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2711139086942447 2.9707e-07  
a 2.92657127293459 2.2473e-08 au
q 2.133137096057002 8.7236e-07 au
i 14.10176203686646 2.2914e-05 deg
node 195.144496641877 4.9506e-05 deg
peri 61.70296580835973 7.5155e-05 deg
M 346.7831957344055 4.8687e-05 deg
tp 2459067.636862626526
(2020-Aug-06.13686263)
0.0002471 TDB
period 1828.67734588959
5.01
2.1063e-05
5.767e-08
d
yr
n .196863596964872 2.2676e-09 deg/d
Q 3.720005449812177 2.8566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      9119 days (24.97 yr)  
   first obs. used      1995-05-09  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46375  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:54:54  

Additional Information
 Earth MOID = 1.16048 au 
 Jupiter MOID = 1.51045 au 
 T_jup = 3.178 
[ 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 17.3   n/a MPO338942  
diameter diameter 2.638 km 0.424 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.028   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

297060 (2010 JF1)          Discovered 2010-May-04 by Mayhill at Mayhill
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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