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90495 (2004 DW43)
Classification: Main-belt Asteroid          SPK-ID: 2090495
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2019250230981882 4.824e-08  
a 2.328655485420437 7.5644e-09 au
q 1.858441672739193 1.1511e-07 au
i 2.8264681232595 4.6535e-06 deg
node 51.79046661216857 6.5596e-05 deg
peri 354.8661212192113 6.6116e-05 deg
M 54.26672471790947 7.9865e-06 deg
tp 2459200.846600398529
(2020-Dec-17.34660040)
2.8494e-05 TDB
period 1297.944997098451
3.55
6.3243e-06
1.731e-08
d
yr
n .2773615221020753 1.3515e-09 deg/d
Q 2.798869298101681 9.0918e-09 au
  Orbit Determination Parameters
   # obs. used (total)      648  
   data-arc span      9288 days (25.43 yr)  
   first obs. used      1995-08-29  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54945  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:53:00  

Additional Information
 Earth MOID = .867621 au 
 Jupiter MOID = 2.59284 au 
 T_jup = 3.543 
[ 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 16.89   n/a MPCxxxxx  

90495 (2004 DW43)          Discovered 2004-Feb-23 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2004 DW43 = 2000 AK35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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