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134959 (2001 DU34)
Classification: Main-belt Asteroid          SPK-ID: 2134959
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1468735744365102 3.7642e-08  
a 2.345709172326242 1.0861e-08 au
q 2.001186481598179 8.7513e-08 au
i 6.356426050898511 4.3294e-06 deg
node 148.8261398591025 3.5213e-05 deg
peri 6.608327477477474 3.7678e-05 deg
M 174.170319761212 1.401e-05 deg
tp 2458565.635088878803
(2019-Mar-23.13508888)
4.9695e-05 TDB
period 1312.229134774371
3.59
9.1135e-06
2.495e-08
d
yr
n .2743423312742553 1.9053e-09 deg/d
Q 2.690231863054306 1.2456e-08 au
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      8692 days (23.80 yr)  
   first obs. used      1996-12-03  
   last obs. used      2020-09-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55776  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:52  

Additional Information
 Earth MOID = 1.0111 au 
 Jupiter MOID = 2.29593 au 
 T_jup = 3.538 
[ 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 16.69   n/a E2021B55  

134959 (2001 DU34)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2001 DU34 = 1996 XC23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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