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150609 (2000 XY44)
Classification: Inner Main-belt Asteroid          SPK-ID: 2150609
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07212683528789703 3.4683e-08  
a 1.956724052818811 7.2646e-09 au
q 1.815591739357282 7.0456e-08 au
i 18.64217593223573 5.7171e-06 deg
node 2.052426221283863 1.1279e-05 deg
peri 102.7587995149689 5.2848e-05 deg
M 168.0371626321395 4.7348e-05 deg
tp 2458929.845303346092
(2020-Mar-21.34530335)
0.00013207 TDB
period 999.7531984229968
2.74
5.5676e-06
1.524e-08
d
yr
n .3600888705011009 2.0053e-09 deg/d
Q 2.09785636628034 7.7886e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1132  
   data-arc span      7466 days (20.44 yr)  
   first obs. used      2000-12-08  
   last obs. used      2021-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47037  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:14:08  

Additional Information
 Earth MOID = .893508 au 
 Jupiter MOID = 2.96528 au 
 T_jup = 3.818 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457278.5 (2015-Sep-13.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0721168494772667 3.4706e-08  
q 1.815472165747981 7.0568e-08 au
tp 2456930.387419843993
(2014-Sep-29.88741984)
0.00013543 TDB
node 2.08695118171705 1.1274e-05 deg
peri 102.7636997884482 5.2888e-05 deg
i 18.64666013520601 5.7182e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1132  
   data-arc span      7466 days (20.44 yr)  
   first obs. used      2000-12-08  
   last obs. used      2021-05-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47037  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:14:08  

Additional Information
 Jupiter MOID = 2.96528 au 
 T_jup = 3.818 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.204533449254232E-15 -2.439118941331321E-15 1.30353618250859E-12 -7.33003665902286E-15 5.176970988898866E-13 -8.412141465431274E-15
q -2.439118941331321E-15 4.979868379164293E-15 -2.848353534642688E-12 1.589503898089586E-14 -1.124091098878622E-12 1.749528165512484E-14
tp 1.30353618250859E-12 -2.848353534642688E-12 1.834175051152333E-8 -7.391572386050273E-11 7.003765796258299E-9 3.442376422005804E-11
node -7.33003665902286E-15 1.589503898089586E-14 -7.391572386050273E-11 1.271135980835823E-10 -1.476195205734691E-10 1.071867831945001E-11
peri 5.176970988898866E-13 -1.124091098878622E-12 7.003765796258299E-9 -1.476195205734691E-10 2.797137911958198E-9 2.521393911265734E-12
i -8.412141465431274E-15 1.749528165512484E-14 3.442376422005804E-11 1.071867831945001E-11 2.521393911265734E-12 3.269772198257203E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.58   n/a E2021B55  

150609 (2000 XY44)          Discovered 2000-Dec-08 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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