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101530 (1998 XO97)
Classification: Main-belt Asteroid          SPK-ID: 2101530
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1604276260147979 4.2877e-08  
a 2.429189676515564 1.0726e-08 au
q 2.039480543572518 1.0539e-07 au
i 4.020687667102739 4.4882e-06 deg
node 76.85874341708855 6.4461e-05 deg
peri 340.9341780096871 6.5952e-05 deg
M 300.7757193156262 1.5381e-05 deg
tp 2459428.003384002639
(2021-Aug-01.50338400)
5.988e-05 TDB
period 1382.899332748832
3.79
9.159e-06
2.508e-08
d
yr
n .2603226362720247 1.7241e-09 deg/d
Q 2.818898809458611 1.2446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      10460 days (28.64 yr)  
   first obs. used      1992-02-27  
   last obs. used      2020-10-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53675  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:12  

Additional Information
 Earth MOID = 1.05152 au 
 Jupiter MOID = 2.51036 au 
 T_jup = 3.488 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.17   n/a E2021B55  

101530 (1998 XO97)          Discovered 1998-Dec-08 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 XO97 = 2002 XB10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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