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JPL Small-Body Database Browser
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193407 (2000 WT37)
Classification: Main-belt Asteroid          SPK-ID: 2193407
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819649990679649 5.6836e-08  
a 2.690428389482007 1.7331e-08 au
q 2.200864590097487 1.5728e-07 au
i 6.201286225581534 6.6007e-06 deg
node 178.7919458984705 3.6979e-05 deg
peri 150.5250191127905 3.8931e-05 deg
M 225.7076607950061 1.2941e-05 deg
tp 2459601.783547055815
(2022-Jan-22.28354706)
5.9821e-05 TDB
period 1611.872115874528
4.41
1.5575e-05
4.264e-08
d
yr
n .2233427803946347 2.1581e-09 deg/d
Q 3.179992188866527 2.0485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      7014 days (19.20 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57235  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:03:30  

Additional Information
 Earth MOID = 1.19265 au 
 Jupiter MOID = 2.20314 au 
 T_jup = 3.340 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457069.5 (2015-Feb-16.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1803385424099151 5.6421e-08  
q 2.208549133562759 1.5557e-07 au
tp 2456371.037526748269
(2013-Mar-19.53752675)
5.6786e-05 TDB
node 178.8724348765504 3.7112e-05 deg
peri 149.7494163206401 3.9087e-05 deg
i 6.184355857840507 6.5897e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      7014 days (19.20 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57235  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:03:30  

Additional Information
 Jupiter MOID = 2.20314 au 
 T_jup = 3.340 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.183381006194522E-15 -8.743092231243992E-15 1.146768653260913E-12 1.573949203744333E-14 2.659364019498271E-13 -1.662209046213867E-16
q -8.743092231243992E-15 2.420179774387627E-14 -3.183369643362232E-12 -4.425677449305373E-14 -7.201870723884086E-13 -2.758544317017343E-16
tp 1.146768653260913E-12 -3.183369643362232E-12 3.224627483973365E-9 8.946340588231119E-12 7.044413473586334E-10 9.862953234510589E-13
node 1.573949203744333E-14 -4.425677449305373E-14 8.946340588231119E-12 1.3772856177268E-9 -1.366880078232212E-9 -3.472267459301511E-11
peri 2.659364019498271E-13 -7.201870723884086E-13 7.044413473586334E-10 -1.366880078232212E-9 1.527780016733339E-9 3.459542655614369E-11
i -1.662209046213867E-16 -2.758544317017343E-16 9.862953234510589E-13 -3.472267459301511E-11 3.459542655614369E-11 4.342466583412943E-11

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 15.7   n/a MPO427169  

193407 (2000 WT37)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 WT37 = 2003 KT32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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