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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2075557273751935 4.3719e-08  
a 2.75907584235798 1.5172e-08 au
q 2.186413849014044 1.1708e-07 au
i 7.887992409061614 4.1724e-06 deg
node 243.3229689660911 3.4449e-05 deg
peri 330.8563851884821 3.5734e-05 deg
M 171.5183864814104 1.0205e-05 deg
tp 2458202.960748082942
(2018-Mar-25.46074808)
4.5832e-05 TDB
period 1673.955408397333
4.58
1.3808e-05
3.78e-08
d
yr
n .2150594921430247 1.7739e-09 deg/d
Q 3.331737835701915 1.8321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      14140 days (38.71 yr)  
   first obs. used      1981-02-09  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51434  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 09:20:26  

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

[ 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 1.6750729361852 1.67507254520097 1.67507332716944 1.93430800297066 1.65233813712635 2425484.000939258 2.16466528046814 285.970708071661 54.6640566067047 -74.2358322396688 1925184.45435212 T 25 CATAB v2.0f-lin.ifort 2019-Nov-07 09:20:46 2019-Nov-07 09:20
1988-Aug-25 17:35 < 00:01 Jupiter 1.73636525020398 1.73636469689338 1.73636580351497 2.44626806064125 2.23799023738189 2447399.232983022 0.688805638462163 111.471718879953 26.7137777313093 -87.1621555547235 2805999.06755706 T 25 CATAB v2.0f-lin.ifort 2019-Nov-07 09:20:46 2019-Nov-07 09:20
2010-Dec-02 13:28 < 00:01 Jupiter 1.82272328859821 1.82272280930409 1.82272376789223 1.57308586014356 1.24305906040639 2455533.061018160 0.231502453379034 127.341604974686 95.3738986182979 15.5526432872703 1462469.08721381 T 25 CATAB v2.0f-lin.ifort 2019-Nov-07 09:20:46 2019-Nov-07 09:20
2048-Aug-27 19:41 < 00:01 Jupiter 1.96160470571246 1.9616040322135 1.96160537921153 2.96995670737613 2.82082278926071 2469316.319920127 0.850076476887031 89.6929219981733 28.5980899080687 86.0344941445481 3020057.87802697 T 25 CATAB v2.0f-lin.ifort 2019-Nov-07 09:20:46 2019-Nov-07 09:20
2070-Dec-15 17:56 00:01 Jupiter 1.67614318775521 1.6761426064771 1.67614376903456 1.97910909433635 1.70475582669982 2477461.247048425 1.39943322918953 152.369234806253 47.1684802776351 -66.5403952711761 1900905.90120751 T 25 CATAB v2.0f-lin.ifort 2019-Nov-07 09:20:46 2019-Nov-07 09:20
2130-Dec-13 22:06 00:03 Jupiter 1.70966871862794 1.70966774407027 1.70966969320417 2.42653849483361 2.21296802877578 2499373.420943080 2.83999780335701 334.152622944456 29.2015915429625 86.9775652018001 2688003.98646003 T 25 CATAB v2.0f-lin.ifort 2019-Nov-07 09:20:46 2019-Nov-07 09:20
2153-Mar-21 14:16 00:04 Jupiter 1.86100312273365 1.86100063953745 1.86100560592762 1.71840474719802 1.42920569051526 2507507.094396842 3.81617340124996 102.620977637622 70.2877472893641 22.5248542826414 1025926.24590635 T 25 CATAB v2.0f-lin.ifort 2019-Nov-07 09:20:46 2019-Nov-07 09:20
2190-Dec-16 23:36 00:04 Jupiter 1.92208541745893 1.92208207212556 1.92208876279634 2.86250911941398 2.70418206288745 2521291.483182449 4.46459668233551 230.755574379866 58.5118830499282 55.0276807243572 1752019.88364785 T 25 CATAB v2.0f-lin.ifort 2019-Nov-07 09:20:46 2019-Nov-07 09:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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