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24288 (1999 XR189)
Classification: Main-belt Asteroid          SPK-ID: 2024288
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2193591703714055 3.2818e-08  
a 2.308425477598997 8.6445e-09 au
q 1.802051179968665 7.533e-08 au
i 6.559138950111048 3.6895e-06 deg
node 34.55993360090937 3.4521e-05 deg
peri 317.6369902461556 3.5487e-05 deg
M 62.23833486660554 9.3126e-06 deg
tp 2458979.023485896694
(2020-May-09.52348590)
3.2833e-05 TDB
period 1281.068094898065
3.51
7.1959e-06
1.97e-08
d
yr
n .2810155068522297 1.5785e-09 deg/d
Q 2.814799775229329 1.0541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1233  
   data-arc span      9841 days (26.94 yr)  
   first obs. used      1994-03-05  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53044  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:39:07  

Additional Information
 Earth MOID = .802037 au 
 Jupiter MOID = 2.6349 au 
 T_jup = 3.545 
[ 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 15.12   n/a MPCxxxxx  

24288 (1999 XR189)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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