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79092 (1981 DT1)
Classification: Main-belt Asteroid          SPK-ID: 2079092
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2071427939610221 3.969e-08  
a 2.760186429829733 1.392e-08 au
q 2.188433700901503 1.078e-07 au
i 7.885696118669299 4.1422e-06 deg
node 243.324408075849 2.794e-05 deg
peri 330.7956945077721 2.9054e-05 deg
M 256.7164283099208 1.0121e-05 deg
tp 2459877.045814228211
(2022-Oct-24.54581423)
4.912e-05 TDB
period 1674.966214774821
4.59
1.2671e-05
3.469e-08
d
yr
n .2149297083275186 1.6259e-09 deg/d
Q 3.331939158757963 1.6804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      967  
   data-arc span      14601 days (39.98 yr)  
   first obs. used      1981-02-09  
   last obs. used      2021-01-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51175  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:07:44  

Additional Information
 Earth MOID = 1.18595 au 
 Jupiter MOID = 1.67448 au 
 T_jup = 3.297 
[ 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 14.67   n/a E2021B10  

79092 (1981 DT1)          Discovered 1981-Feb-28 by Bus, S. J. at Siding Spring
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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