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JPL Small-Body Database Browser
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46380 (2001 XF54)
Classification: Main-belt Asteroid          SPK-ID: 2046380
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .147755628148272 5.6517e-08  
a 2.597609344864582 1.4195e-08 au
q 2.213797944430294 1.4864e-07 au
i 15.74312497209323 5.8877e-06 deg
node 80.76256342413414 1.9431e-05 deg
peri 180.6345271213564 2.6665e-05 deg
M 320.1632538347321 1.843e-05 deg
tp 2459169.715655817216
(2020-Nov-16.21565582)		 7.8551e-05 TDB
period 1529.182023086749
4.19		 1.2535e-05
3.432e-08		 d
yr
n .2354199791554687 1.9297e-09 deg/d
Q 2.98142074529887 1.6292e-08 au
   Orbit Determination Parameters
   # obs. used (total)      888  
   data-arc span      10493 days (28.73 yr)  
   first obs. used      1991-05-13  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59697  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:27:15  

Additional Information
 Earth MOID = 1.19835 au 
 Jupiter MOID = 2.09511 au 
 T_jup = 3.348 
[ 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 14.7   n/a MPO468326  

46380 (2001 XF54)          Discovered 2001-Dec-10 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 XF54 = 1991 JH5 = 2000 QS33 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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