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85825 (1998 XL24)
Classification: Main-belt Asteroid          SPK-ID: 2085825
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07436801348683865 3.4178e-08  
a 2.371411134617851 8.3472e-09 au
q 2.195053999375751 8.2105e-08 au
i 7.834379026085537 3.9492e-06 deg
node 105.5000883118532 2.8529e-05 deg
peri 128.0024539041056 4.236e-05 deg
M 305.2167198888475 3.2506e-05 deg
tp 2459599.480463529826
(2022-Jan-19.98046353)
0.00012068 TDB
period 1333.855269755226
3.65
7.0426e-06
1.928e-08
d
yr
n .2698943492318047 1.425e-09 deg/d
Q 2.547768269859951 8.9679e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1139  
   data-arc span      8219 days (22.50 yr)  
   first obs. used      1998-10-29  
   last obs. used      2021-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56381  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:10:32  

Additional Information
 Earth MOID = 1.19253 au 
 Jupiter MOID = 2.4619 au 
 T_jup = 3.528 
[ 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 15.45   n/a MPCxxxxx  

85825 (1998 XL24)          Discovered 1998-Dec-11 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1998 XL24 = 2001 UB35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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