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JPL Small-Body Database Browser
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37213 (2000 WD127)
Classification: Main-belt Asteroid          SPK-ID: 2037213
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1002366563115064 4.5237e-08  
a 2.810789283194183 1.8585e-08 au
q 2.529045163850582 1.3112e-07 au
i 10.40667430049125 4.3628e-06 deg
node 237.2775798079184 2.4337e-05 deg
peri 324.421190942307 3.3799e-05 deg
M 275.2427544638216 2.5987e-05 deg
tp 2459405.742694234858
(2021-Jul-10.24269423)
0.00012595 TDB
period 1721.237741996669
4.71
1.7071e-05
4.674e-08
d
yr
n .2091518162868037 2.0744e-09 deg/d
Q 3.092533402537784 2.0448e-08 au
  Orbit Determination Parameters
   # obs. used (total)      944  
   data-arc span      10700 days (29.30 yr)  
   first obs. used      1990-10-10  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56159  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:27:09  

Additional Information
 Earth MOID = 1.53211 au 
 Jupiter MOID = 1.91974 au 
 T_jup = 3.290 
[ 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 14.7   n/a MPO502422  

37213 (2000 WD127)          Discovered 2000-Nov-17 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WD127 = 1998 KN35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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