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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2075556713531171 4.1694e-08  
a 2.759075846611688 1.4516e-08 au
q 2.186414006954029 1.1238e-07 au
i 7.887991206818081 4.1653e-06 deg
node 243.3230071383244 3.185e-05 deg
peri 330.8563510716712 3.2998e-05 deg
M 171.5183859903024 9.9775e-06 deg
tp 2458202.960748522166
(2018-Mar-25.46074852)
4.4267e-05 TDB
period 1673.955412268476
4.58
1.3211e-05
3.617e-08
d
yr
n .2150594916456841 1.6972e-09 deg/d
Q 3.331737686269346 1.7529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      884  
   data-arc span      14501 days (39.70 yr)  
   first obs. used      1981-02-09  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50968  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:24:28  

Additional Information
 Earth MOID = 1.18331 au 
 Jupiter MOID = 1.67692 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 14.7   n/a MPO449497  

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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1928-Aug-25 12:01 00:02 Jupiter 1.67507316922214 1.67507279327993 1.67507354516435 1.93430717275329 1.65233720780802 2425484.000768848 2.09482522188021 273.48544688513 53.6953886262149 -74.1097589490939 1933180.87699062 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 21:24:30 2020-Nov-12 21:24
1988-Aug-25 17:35 < 00:01 Jupiter 1.7363653423383 1.736364798296 1.73636588638101 2.44626793852475 2.23799011546646 2447399.232921061 0.677169660341026 107.486338872364 26.524427279399 -87.2523927011757 2891175.12013005 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 21:24:30 2020-Nov-12 21:24
2010-Dec-02 13:28 < 00:01 Jupiter 1.82272349304407 1.82272305829767 1.82272392779026 1.57308572633794 1.24305893300742 2455533.060954138 0.226545135926041 121.248654667313 89.168899699616 19.9828097182751 1564681.97611535 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 21:24:30 2020-Nov-12 21:24
2048-Aug-27 19:41 < 00:01 Jupiter 1.96160472083232 1.96160411472991 1.96160532693485 2.96995713785399 2.82082324367737 2469316.319927940 0.791681665366334 87.0483608568082 26.0112862920112 87.1839817174566 3221888.3030371 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 21:24:30 2020-Nov-12 21:24
2070-Dec-15 17:56 00:01 Jupiter 1.67614339168943 1.67614285854508 1.67614392483483 1.97910873575899 1.70475544648135 2477461.247083278 1.32376964031749 146.580033652447 46.8646355284116 -67.0812731117535 1921486.86563692 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 21:24:30 2020-Nov-12 21:24
2130-Dec-13 22:06 00:03 Jupiter 1.70966893732961 1.70966800317097 1.70966987150496 2.42653875198365 2.21296833938134 2499373.421082400 2.70644223769802 317.58393740599 28.7771995675042 87.0230729525539 2717847.4578638 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 21:24:30 2020-Nov-12 21:24
2153-Mar-21 14:16 00:04 Jupiter 1.86100313024335 1.86100080165317 1.86100545883174 1.71840461617418 1.42920553426388 2507507.094545940 3.64019478315805 98.8759462824951 68.6565130066029 21.0248864682667 1112291.62140014 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 21:24:30 2020-Nov-12 21:24
2190-Dec-16 23:36 00:04 Jupiter 1.92208566772376 1.92208249461497 1.92208884083627 2.86251010037163 2.70418312249757 2521291.483405360 4.26240244882054 220.409010434113 57.1878559417103 55.5067761944118 1848130.36206843 T 26 CATAB v2.0f-lin.ifort 2020-Nov-12 21:24:30 2020-Nov-12 21:24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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