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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2073181942784454 3.9691e-08  
a 2.759654378063471 1.3909e-08 au
q 2.187527815570746 1.0777e-07 au
i 7.88695190255936 4.1428e-06 deg
node 243.3259941492491 2.7935e-05 deg
peri 330.8325531179037 2.9048e-05 deg
M 214.5490077868515 9.948e-06 deg
tp 2459877.041832264063
(2022-Oct-24.54183226)
4.9075e-05 TDB
period 1674.481939993571
4.58
1.266e-05
3.466e-08
d
yr
n .2149918678737031 1.6254e-09 deg/d
Q 3.331780940556197 1.6793e-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-Apr-13 13:40:07  

Additional Information
 Earth MOID = 1.1834 au 
 Jupiter MOID = 1.67576 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

[ hide close-approach data ]
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 1.67507320373131 1.67507284315995 1.67507356430286 1.93430726498981 1.6523373237799 2425484.000792450 2.03102373778571 260.798562639339 51.6800368685944 -74.1920932127447 1963325.02766927 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:40:10 2021-Apr-13 13:40
1988-Aug-25 17:35 < 00:01 Jupiter 1.73636536122528 1.73636482613011 1.73636589632085 2.44626787121799 2.23799004547087 2447399.232940527 0.666675273738622 101.116727602351 26.1674926561136 -87.8208973834895 2963280.28559705 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:40:10 2021-Apr-13 13:40
2010-Dec-02 13:28 < 00:01 Jupiter 1.82272357710643 1.82272318576632 1.82272396844634 1.57308589182628 1.24305916173841 2455533.060917122 0.220940884026318 111.030185260957 82.7166375373066 24.5073419731021 1727330.3553255 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:40:10 2021-Apr-13 13:40
2048-Aug-27 19:41 < 00:01 Jupiter 1.96160453749434 1.96160399603673 1.96160507895207 2.96995671952129 2.8208227897665 2469316.319821591 0.736401239609545 82.4313795994975 23.4646418342469 88.2547815351969 3431949.98953397 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:40:10 2021-Apr-13 13:40
2070-Dec-15 17:56 00:01 Jupiter 1.67614350118669 1.67614301646169 1.67614398591246 1.97910824163021 1.70475489383279 2477461.246891482 1.25359981203436 140.114409301803 45.9939619574963 -68.1980318818319 1961118.73787517 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:40:10 2021-Apr-13 13:40
2130-Dec-13 22:06 00:03 Jupiter 1.70966869019624 1.7096677920473 1.70966958836035 2.42653779881241 2.21296726309622 2499373.420614293 2.58303176230789 301.494534017186 27.8418536253345 86.98455327178 2731549.52751574 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:40:10 2021-Apr-13 13:40
2153-Mar-21 14:15 00:03 Jupiter 1.86100383658059 1.86100165360666 1.86100601955293 1.71840511070242 1.4292062514887 2507507.093870993 3.4778201551278 93.2537866624275 67.1044550232675 18.3915576029645 1233198.93538869 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:40:10 2021-Apr-13 13:40
2190-Dec-16 23:35 00:04 Jupiter 1.92208466406236 1.92208165015343 1.92208767797467 2.86250819034488 2.70418101644656 2521291.482578792 4.07526899913758 210.225034234824 54.8896929075048 55.7574260460706 1993748.03869472 T 29 CATAB v2.0f-lin.ifort 2021-Apr-13 13:40:10 2021-Apr-13 13:40
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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