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JPL Small-Body Database Browser
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59115 (1998 XG3)
Classification: Main-belt Asteroid          SPK-ID: 2059115
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1960711304078489 3.3412e-08  
a 2.30483769580484 9.0481e-09 au
q 1.852925563381764 7.7271e-08 au
i 7.522142346167538 5.1301e-06 deg
node 348.9271094229086 2.8701e-05 deg
peri 42.25560969294439 3.1533e-05 deg
M 331.6418709614351 1.3269e-05 deg
tp 2458701.177870939737
(2019-Aug-05.67787094)
4.7232e-05 TDB
period 1278.082679185782
3.50
7.5261e-06
2.061e-08
d
yr
n .2816719183060539 1.6586e-09 deg/d
Q 2.756749828227917 1.0822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      954  
   data-arc span      8665 days (23.72 yr)  
   first obs. used      1996-03-17  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55061  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:07:01  

Additional Information
 Earth MOID = .864625 au 
 Jupiter MOID = 2.72044 au 
 T_jup = 3.552 
[ 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 15.1   n/a MPO347915  

59115 (1998 XG3)          Discovered 1998-Dec-08 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 XG3 = 2001 PE2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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