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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 ]

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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 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 
[ show covariance matrix ]

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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