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150387 (2000 DH77)
Classification: Main-belt Asteroid          SPK-ID: 2150387
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07967100940300252 4.6841e-08  
a 2.368912861222765 1.1514e-08 au
q 2.180179182381393 1.1044e-07 au
i 5.346485027063982 4.5093e-06 deg
node 353.6329525635688 5.0462e-05 deg
peri 222.47378555 5.6759e-05 deg
M 209.5168202564246 2.8186e-05 deg
tp 2459757.182429816492
(2022-Jun-26.68242982)
0.00010619 TDB
period 1331.74800715555
3.65
9.7098e-06
2.658e-08
d
yr
n .2703214107066063 1.9709e-09 deg/d
Q 2.557646540064137 1.2432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      7630 days (20.89 yr)  
   first obs. used      2000-02-27  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56715  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:39:04  

Additional Information
 Earth MOID = 1.17616 au 
 Jupiter MOID = 2.41693 au 
 T_jup = 3.536 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.39   n/a E2021B55  

150387 (2000 DH77)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2000 DH77 = 2004 JR8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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