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JPL Small-Body Database Browser
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48479 (1991 XF)
Classification: Main-belt Asteroid          SPK-ID: 2048479
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2227308076395066 5.041e-08  
a 2.403427417817639 9.2231e-09 au
q 1.868110087944183 1.2252e-07 au
i 6.388236124870776 6.0912e-06 deg
node 68.25070391711053 4.222e-05 deg
peri 19.30841502969385 4.4988e-05 deg
M 116.5719547652585 1.3884e-05 deg
tp 2458159.806624729787
(2018-Feb-10.30662473)
5.1687e-05 TDB
period 1360.958692137831
3.73
7.834e-06
2.145e-08
d
yr
n .2645194171430009 1.5226e-09 deg/d
Q 2.938744747691096 1.1277e-08 au
  Orbit Determination Parameters
   # obs. used (total)      998  
   data-arc span      10020 days (27.43 yr)  
   first obs. used      1991-12-04  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50122  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:38:45  

Additional Information
 Earth MOID = .88569 au 
 Jupiter MOID = 2.29586 au 
 T_jup = 3.482 
[ 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 15.1   n/a MPO436122  

48479 (1991 XF)          Discovered 1991-Dec-04 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 XF = 2000 EQ96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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