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103076 (1999 XM152)
Classification: Main-belt Asteroid          SPK-ID: 2103076
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .267770669413282 4.0826e-08  
a 3.172888877521649 2.3301e-08 au
q 2.32328229881372 1.3107e-07 au
i 14.55023761289954 5.8021e-06 deg
node 44.72726774965199 1.8882e-05 deg
peri 46.72319985561957 2.154e-05 deg
M 202.4168325832403 1.133e-05 deg
tp 2459904.124599098272
(2022-Nov-20.62459910)		 6.9264e-05 TDB
period 2064.337587624733
5.65		 2.274e-05
6.226e-08		 d
yr
n .1743900814276327 1.921e-09 deg/d
Q 4.022495456229577 2.954e-08 au
   Orbit Determination Parameters
   # obs. used (total)      861  
   data-arc span      8910 days (24.39 yr)  
   first obs. used      1996-03-23  
   last obs. used      2020-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55385  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:50:51  

Additional Information
 Earth MOID = 1.36499 au 
 Jupiter MOID = 1.4825 au 
 T_jup = 3.096 
[ 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 13.87   n/a E2021B55  
diameter diameter 9.950 km 0.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103076 (1999 XM152)          Discovered 1999-Dec-13 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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