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43099 (1999 XO15)
Classification: Main-belt Asteroid          SPK-ID: 2043099
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .009111035466855872 3.4263e-08  
a 3.013964530341964 1.5983e-08 au
q 2.986504192610172 1.0915e-07 au
i 3.555019720898267 4.6704e-06 deg
node 151.7384610264046 6.2535e-05 deg
peri 321.6243643617979 0.00028799 deg
M 327.8068985677719 0.00028022 deg
tp 2459371.409400029019
(2021-Jun-05.90940003)
0.0014876 TDB
period 1911.197780678959
5.23
1.5203e-05
4.162e-08
d
yr
n .1883635506693132 1.4983e-09 deg/d
Q 3.041424868073755 1.6129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1365  
   data-arc span      10016 days (27.42 yr)  
   first obs. used      1993-09-10  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5437  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:15:45  

Additional Information
 Earth MOID = 2.00269 au 
 Jupiter MOID = 1.93389 au 
 T_jup = 3.246 
[ 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 14.09   n/a E2021B10  
diameter diameter 10.275 km 0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43099 (1999 XO15)          Discovered 1999-Dec-05 by Korlevic, K. at Visnjan
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 XO15 = 1998 RY32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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