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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259691882019723 3.7093e-08  
a 2.472295196891252 1.3911e-08 au
q 2.160862177943226 9.14e-08 au
i 1.713207799222746 5.1079e-06 deg
node 193.9421471549832 0.00012793 deg
peri 322.7863496566511 0.00012989 deg
M 339.3699116376321 2.4099e-05 deg
tp 2459081.866849754678
(2020-Aug-20.36684975)
9.5428e-05 TDB
period 1419.871083301655
3.89
1.1984e-05
3.281e-08
d
yr
n .2535441451225873 2.1399e-09 deg/d
Q 2.783728215839278 1.5663e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59728  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 18:27:13  

Additional Information
 Earth MOID = 1.17056 au 
 Jupiter MOID = 2.20262 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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