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JPL Small-Body Database Browser
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47370 (1999 XL88)
Classification: Main-belt Asteroid          SPK-ID: 2047370
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1721416900314916 3.0639e-08  
a 2.405966025764263 9.4599e-09 au
q 1.991798967930851 7.2795e-08 au
i 2.445317505158607 5.2057e-06 deg
node 144.1343038339942 8.2649e-05 deg
peri 282.2265426756113 8.4416e-05 deg
M 86.28438293989596 1.6252e-05 deg
tp 2458273.790051352098
(2018-Jun-04.29005135)
6.0854e-05 TDB
period 1363.115519933353
3.73
8.0393e-06
2.201e-08
d
yr
n .2641008738698842 1.5576e-09 deg/d
Q 2.820133083597674 1.1088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1055  
   data-arc span      7631 days (20.89 yr)  
   first obs. used      1998-06-16  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:35:32  

Additional Information
 Earth MOID = 1.00701 au 
 Jupiter MOID = 2.47811 au 
 T_jup = 3.501 
[ 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 15.3   n/a MPO474349  

47370 (1999 XL88)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XL88 = 1998 MV43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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