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46048 (2001 DJ71)
Classification: Main-belt Asteroid          SPK-ID: 2046048
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2070480661976246 3.5198e-08  
a 2.38110193902545 9.4214e-09 au
q 1.888099387130816 8.4857e-08 au
i 2.441840615829943 5.4416e-06 deg
node 166.6907554055357 0.00010531 deg
peri 121.1356539729581 0.00010625 deg
M 39.14005676226384 1.5621e-05 deg
tp 2459054.590234228827
(2020-Jul-24.09023423)
5.7911e-05 TDB
period 1342.039844159492
3.67
7.9652e-06
2.181e-08
d
yr
n .2682483695001358 1.5921e-09 deg/d
Q 2.874104490920084 1.1372e-08 au
  Orbit Determination Parameters
   # obs. used (total)      851  
   data-arc span      10624 days (29.09 yr)  
   first obs. used      1991-10-04  
   last obs. used      2020-11-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57108  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:46:05  

Additional Information
 Earth MOID = .871261 au 
 Jupiter MOID = 2.3011 au 
 T_jup = 3.508 
[ 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 15.47   n/a E2021B10  

46048 (2001 DJ71)          Discovered 2001-Feb-19 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 DJ71 = 1998 MW45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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