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85202 (1992 DR11)
Classification: Main-belt Asteroid          SPK-ID: 2085202
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0531680301180979 4.9284e-08  
a 3.00002998568761 2.7931e-08 au
q 2.840524301053375 1.5696e-07 au
i 10.73577090253695 5.5104e-06 deg
node 143.4430516133185 3.0931e-05 deg
peri 114.3288300283451 7.197e-05 deg
M 65.84038543823091 6.1992e-05 deg
tp 2458653.382360273221
(2019-Jun-18.88236027)
0.00032876 TDB
period 1897.958972595561
5.20
2.6506e-05
7.257e-08
d
yr
n .1896774404494533 2.6489e-09 deg/d
Q 3.159535670321846 2.9416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      10038 days (27.48 yr)  
   first obs. used      1992-02-29  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61039  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:53:35  

Additional Information
 Earth MOID = 1.84532 au 
 Jupiter MOID = 1.94846 au 
 T_jup = 3.224 
[ 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 15.1   n/a MPO436371  

85202 (1992 DR11)          Discovered 1992-Feb-29 by UESAC at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ 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
1963-Dec-22 06:30 00:02 Jupiter 1.95167901176382 1.95167838987535 1.95167963365318 3.53132379423176 3.40620816567278 2438385.771033027 2.05963806992011 129.685830022484 21.4400177402851 80.3352478559662 2414737.6639583 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 02:53:37 2019-Sep-24 02:53
2047-May-18 19:41 00:02 Jupiter 1.96566024281536 1.96565966567822 1.96566081995239 3.22034541051761 3.0836349824355 2468849.320270182 1.53202030826103 100.938209560401 21.4160426528764 85.0917579792463 2324117.34432235 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 02:53:37 2019-Sep-24 02:53
2093-Aug-13 13:08 00:03 Jupiter 1.99346424367101 1.99346324346538 1.99346524388446 4.29061532424018 4.19041529008502 2485738.047357052 3.20381122782491 244.549626070518 24.7543376727454 -81.9565248645062 2784398.27554495 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 02:53:37 2019-Sep-24 02:53
2130-Oct-20 03:57 00:05 Jupiter 1.98049435299172 1.98049369794907 1.98049500803786 2.9815283946249 2.83445706103173 2499318.664728256 5.21224278691441 267.804359346312 19.0016330585051 82.9909626738143 2553776.9427805 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 02:53:37 2019-Sep-24 02:53
2177-Jan-02 06:44 00:07 Jupiter 1.97974842696775 1.97974736378708 1.97974949018017 3.98379526099101 3.87491131015888 2516194.780740577 6.67969511553569 472.930539143872 24.0928306900185 -86.883723685531 2581600.68802832 T 14 CATAB v2.0f-lin.ifort 2019-Sep-24 02:53:37 2019-Sep-24 02:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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