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134492 (1998 XR53)
Classification: Main-belt Asteroid          SPK-ID: 2134492
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1747411860875819 4.8603e-08  
a 2.718956781360278 1.2235e-08 au
q 2.243843048464509 1.3177e-07 au
i 9.881199961210196 4.5001e-06 deg
node 77.69660961232422 2.6046e-05 deg
peri 311.8853334493273 2.9824e-05 deg
M 14.25597385485654 1.1359e-05 deg
tp 2459135.652046809327
(2020-Oct-13.15204681)
5.1801e-05 TDB
period 1637.577578797902
4.48
1.1054e-05
3.026e-08
d
yr
n .2198369131704072 1.4839e-09 deg/d
Q 3.194070514256047 1.4373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1072  
   data-arc span      8096 days (22.17 yr)  
   first obs. used      1998-12-14  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45755  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:37  

Additional Information
 Earth MOID = 1.26281 au 
 Jupiter MOID = 2.26738 au 
 T_jup = 3.316 
[ 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 14.91   n/a E2021B55  

134492 (1998 XR53)          Discovered 1998-Dec-14 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 1998 XR53 = 2002 VO93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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