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134961 (2001 DN41)
Classification: Main-belt Asteroid          SPK-ID: 2134961
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1258272391372462 3.7092e-08  
a 2.471898981874891 1.3948e-08 au
q 2.160866757559404 9.1377e-08 au
i 1.713369157808757 5.1083e-06 deg
node 193.9377034158394 0.00012792 deg
peri 322.7622938620614 0.00012988 deg
M 30.10801776714122 2.4368e-05 deg
tp 2459081.779923521524
(2020-Aug-20.27992352)
9.5521e-05 TDB
period 1419.529769870647
3.89
1.2015e-05
3.29e-08
d
yr
n .2536051075792547 2.1465e-09 deg/d
Q 2.782931206190378 1.5703e-08 au
  Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      8429 days (23.08 yr)  
   first obs. used      1996-12-07  
   last obs. used      2020-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:53  

Additional Information
 Earth MOID = 1.17035 au 
 Jupiter MOID = 2.20254 au 
 T_jup = 3.472 
[ 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 16.6   n/a MPO453833  

134961 (2001 DN41)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2001 DN41 = 2005 ES9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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