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123515 (2000 WH192)
Classification: Main-belt Asteroid          SPK-ID: 2123515
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 .1283038866657324 5.2401e-08  
a 2.65577581091135 1.7045e-08 au
q 2.315029452258587 1.4432e-07 au
i 10.52095745319765 3.529e-06 deg
node 114.8431773059553 3.0039e-05 deg
peri 283.5388575269315 3.3618e-05 deg
M 242.7825789111192 1.8154e-05 deg
tp 2459715.224931845768
(2022-May-15.72493185)
8.2819e-05 TDB
period 1580.831362293586
4.33
1.5219e-05
4.167e-08
d
yr
n .2277282755054185 2.1924e-09 deg/d
Q 2.996522169564114 1.9232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      7211 days (19.74 yr)  
   first obs. used      2000-11-19  
   last obs. used      2020-08-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62434  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:20:28  

Additional Information
 Earth MOID = 1.34932 au 
 Jupiter MOID = 2.42523 au 
 T_jup = 3.352 
[ 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 15.96   n/a E2021B55  

123515 (2000 WH192)          Discovered 2000-Nov-19 by LONEOS at Anderson Mesa
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ show close-approach data ]
Alternate Designations
 2000 WH192 = 2002 GQ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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