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101503 (1998 XL10)
Classification: Main-belt Asteroid          SPK-ID: 2101503
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1788646862216246 3.6736e-08  
a 2.641506478754012 1.2884e-08 au
q 2.169034251279287 9.8086e-08 au
i 13.13993930258723 3.9028e-06 deg
node 81.54777042426102 2.0215e-05 deg
peri 333.0704159918512 2.4698e-05 deg
M 56.06219909057832 1.381e-05 deg
tp 2458956.301171723719
(2020-Apr-16.80117172)		 5.9438e-05 TDB
period 1568.107915949293
4.29		 1.1473e-05
3.141e-08		 d
yr
n .2295760364056738 1.6797e-09 deg/d
Q 3.113978706228736 1.5189e-08 au
   Orbit Determination Parameters
   # obs. used (total)      761  
   data-arc span      8143 days (22.29 yr)  
   first obs. used      1998-11-23  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52672  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:05  

Additional Information
 Earth MOID = 1.1889 au 
 Jupiter MOID = 2.24212 au 
 T_jup = 3.335 
[ 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 MPO453468  
diameter diameter 6.045 km 0.261 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101503 (1998 XL10)          Discovered 1998-Dec-08 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 XL10 = 2002 TB110 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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