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118319 (1998 XP10)
Classification: Main-belt Asteroid          SPK-ID: 2118319
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1436231676806188 2.8813e-08  
a 2.434793048340623 7.4411e-09 au
q 2.085100358091193 7.2368e-08 au
i .5436887994479557 3.0648e-06 deg
node 252.0174953836984 0.00042246 deg
peri 202.0018156712659 0.00042271 deg
M 300.9011444559266 1.5281e-05 deg
tp 2459428.307530697613
(2021-Aug-01.80753070)
5.9281e-05 TDB
period 1387.686957659962
3.80
6.3615e-06
1.742e-08
d
yr
n .2594245034968573 1.1893e-09 deg/d
Q 2.784485738590054 8.5098e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1251  
   data-arc span      8124 days (22.24 yr)  
   first obs. used      1998-11-15  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51236  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:56:41  

Additional Information
 Earth MOID = 1.10161 au 
 Jupiter MOID = 2.37929 au 
 T_jup = 3.491 
[ 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 15.48   n/a E2021B55  
diameter diameter 2.480 km 0.175 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.199   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

118319 (1998 XP10)          Discovered 1998-Dec-15 by ODAS at Caussols
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 1998 XP10 = 2001 RT83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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