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101529 (1998 XH93)
Classification: Main-belt Asteroid          SPK-ID: 2101529
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .226968738434671 7.4318e-08  
a 2.554616720130328 1.3386e-08 au
q 1.97479858597823 1.9347e-07 au
i 12.6596353449599 3.9843e-06 deg
node 267.4353442255572 1.9806e-05 deg
peri 96.26456137103929 2.1495e-05 deg
M 206.4124798646371 8.6885e-06 deg
tp 2459836.768583281033
(2022-Sep-14.26858328)
3.706e-05 TDB
period 1491.375665023402
4.08
1.1722e-05
3.209e-08
d
yr
n .2413878732521434 1.8973e-09 deg/d
Q 3.134434854282426 1.6424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1381  
   data-arc span      7830 days (21.44 yr)  
   first obs. used      1998-12-15  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45196  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:12  

Additional Information
 Earth MOID = 1.01923 au 
 Jupiter MOID = 2.53121 au 
 T_jup = 3.368 
[ 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 14.34   n/a E2021B55  

101529 (1998 XH93)          Discovered 1998-Dec-15 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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