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14233 (1999 XM169)
Classification: Main-belt Asteroid          SPK-ID: 2014233
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1132997932512457 1.759e-08  
a 2.583087102166538 1.0807e-08 au
q 2.29042386754111 4.5617e-08 au
i 13.73410880780741 3.9723e-07 deg
node 279.3129404707166 3.5894e-06 deg
peri 99.03701787289089 1.1789e-05 deg
M 78.95953804409457 8.189e-06 deg
tp 2458867.910065743771
(2020-Jan-19.41006574)
3.3986e-05 TDB
period 1516.3763529794
4.15
9.5166e-06
2.606e-08
d
yr
n .2374080809771706 1.49e-09 deg/d
Q 2.875750336791966 1.2032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2274  
   data-arc span      10146 days (27.78 yr)  
   first obs. used      1993-05-24  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40307  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:21:35  

Additional Information
 Earth MOID = 1.34007 au 
 Jupiter MOID = 2.60667 au 
 T_jup = 3.374 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457680.5 (2016-Oct-19.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1142389312302163 1.768e-08  
q 2.287126322344248 4.5836e-08 au
tp 2457347.861723715273
(2015-Nov-21.36172372)
3.25e-05 TDB
node 279.421324383874 3.5963e-06 deg
peri 98.06231277371768 1.1633e-05 deg
i 13.72040419472266 3.975e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2274  
   data-arc span      10146 days (27.78 yr)  
   first obs. used      1993-05-24  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40307  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:21:35  

Additional Information
 Jupiter MOID = 2.60667 au 
 T_jup = 3.374 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.12574182214952E-16 -7.926893757746805E-16 -3.157740723848757E-14 2.574465587122185E-14 -2.638191431999783E-14 -5.59014542911965E-16
q -7.926893757746805E-16 2.100969411343066E-15 6.38277211147762E-14 -6.953516416923727E-14 6.598992342909839E-14 1.409751223969926E-15
tp -3.157740723848757E-14 6.38277211147762E-14 1.056280803414592E-9 -5.911425126469293E-11 3.643066934612555E-10 -2.916150433336141E-12
node 2.574465587122185E-14 -6.953516416923727E-14 -5.911425126469293E-11 1.293345984727771E-11 -2.964074151245347E-11 4.469680601349076E-13
peri -2.638191431999783E-14 6.598992342909839E-14 3.643066934612555E-10 -2.964074151245347E-11 1.35316267823246E-10 -1.27007109154563E-12
i -5.59014542911965E-16 1.409751223969926E-15 -2.916150433336141E-12 4.469680601349076E-13 -1.27007109154563E-12 1.580029870298518E-13

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 13.22   n/a E2021B10  
diameter diameter 7.022 km 0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.206   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14233 (1999 XM169)          Discovered 1999-Dec-10 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

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