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134778 (2000 DW67)
Classification: Main-belt Asteroid          SPK-ID: 2134778
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01573759001263026 4.2403e-08  
a 2.692993804191012 1.518e-08 au
q 2.6506125717941 1.1886e-07 au
i 1.95598960968513 4.7708e-06 deg
node 312.8223964310652 0.00013396 deg
peri 96.72304177248103 0.00020655 deg
M 6.96952300053269 0.00015604 deg
tp 2459169.249856704764
(2020-Nov-15.74985670)
0.00069971 TDB
period 1614.178127459371
4.42
1.3649e-05
3.737e-08
d
yr
n .2230237133535073 1.8858e-09 deg/d
Q 2.735375036587923 1.5419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      10920 days (29.90 yr)  
   first obs. used      1991-02-22  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50275  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:54  

Additional Information
 Earth MOID = 1.65824 au 
 Jupiter MOID = 2.30028 au 
 T_jup = 3.370 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457335.5 (2015-Nov-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01650535642617098 4.2042e-08  
q 2.649309116572438 1.1766e-07 au
tp 2457521.797435267587
(2016-May-13.29743527)
0.00067294 TDB
node 313.0227173375355 0.00013415 deg
peri 89.26177633744946 0.00020181 deg
i 1.954365871909793 4.7673e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      10920 days (29.90 yr)  
   first obs. used      1991-02-22  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50275  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:54  

Additional Information
 Jupiter MOID = 2.30028 au 
 T_jup = 3.370 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.767518931678097E-15 -4.908407343823491E-15 1.925220442547178E-12 1.687503475294213E-15 4.570500657073334E-13 -5.244590390644501E-16
q -4.908407343823491E-15 1.38427350095335E-14 -6.980097520291609E-12 -2.868804540567275E-15 -1.643442174996602E-12 1.607393522012573E-15
tp 1.925220442547178E-12 -6.980097520291609E-12 4.528545845773592E-7 1.803857212935507E-12 1.014812673421133E-7 2.830135129778756E-12
node 1.687503475294213E-15 -2.868804540567275E-15 1.803857212935507E-12 1.799633390047603E-8 -1.798502767107216E-8 -1.372753011018654E-11
peri 4.570500657073334E-13 -1.643442174996602E-12 1.014812673421133E-7 -1.798502767107216E-8 4.0727563982836E-8 1.432419047734576E-11
i -5.244590390644501E-16 1.607393522012573E-15 2.830135129778756E-12 -1.372753011018654E-11 1.432419047734576E-11 2.272725404191308E-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 16.02   n/a E2021B55  

134778 (2000 DW67)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2000 DW67 = 2002 TJ20 = 2004 CU129 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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