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86349 (1999 XO102)
Classification: Main-belt Asteroid          SPK-ID: 2086349
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1141593354869703 3.4479e-08  
a 2.226953691505762 7.6858e-09 au
q 1.972726137923208 7.6715e-08 au
i 2.496808575924092 3.7371e-06 deg
node 290.0971482598497 9.2377e-05 deg
peri 187.3656209810763 9.4329e-05 deg
M 37.03207399424828 1.761e-05 deg
tp 2458875.634994422556
(2020-Jan-27.13499442)
5.9442e-05 TDB
period 1213.850512797675
3.32
6.2839e-06
1.72e-08
d
yr
n .2965768817531527 1.5353e-09 deg/d
Q 2.481181245088315 8.5632e-09 au
  Orbit Determination Parameters
   # obs. used (total)      855  
   data-arc span      7965 days (21.81 yr)  
   first obs. used      1998-07-01  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53033  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:45:58  

Additional Information
 Earth MOID = .98897 au 
 Jupiter MOID = 2.58674 au 
 T_jup = 3.635 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457136.5 (2015-Apr-24.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136347777076443 3.4536e-08  
q 1.974204054300747 7.6829e-08 au
tp 2457662.208016222091
(2016-Sep-30.70801622)
6.0782e-05 TDB
node 290.1818863178806 9.2402e-05 deg
peri 187.4474257667908 9.4371e-05 deg
i 2.496115595973782 3.737e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      855  
   data-arc span      7965 days (21.81 yr)  
   first obs. used      1998-07-01  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53033  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 15:45:58  

Additional Information
 Jupiter MOID = 2.58674 au 
 T_jup = 3.635 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.192769771783123E-15 -2.642966867451249E-15 3.418774577916881E-13 -1.323153099249858E-15 1.194050925543836E-13 -1.893623270085681E-16
q -2.642966867451249E-15 5.902621000518704E-15 -8.491343820385999E-13 1.77746063701405E-15 -2.981681508730966E-13 4.65696394054222E-16
tp 3.418774577916881E-13 -8.491343820385999E-13 3.694475931871828E-9 1.971277489832492E-12 1.180126287545858E-9 -2.156936452103031E-13
node -1.323153099249858E-15 1.77746063701405E-15 1.971277489832492E-12 8.538123687580761E-9 -8.528625432956151E-9 4.24309826087732E-11
peri 1.194050925543836E-13 -2.981681508730966E-13 1.180126287545858E-9 -8.528625432956151E-9 8.905931734095111E-9 -4.247109986094378E-11
i -1.893623270085681E-16 4.65696394054222E-16 -2.156936452103031E-13 4.24309826087732E-11 -4.247109986094378E-11 1.396515727451701E-11

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 16.3   n/a MPO348046  
diameter diameter 1.436 km 0.295 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.259   0.110 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

86349 (1999 XO102)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 XO102 = 2002 TO207 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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