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183238 (2002 TF85)
Classification: Main-belt Asteroid          SPK-ID: 2183238
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1849394623760644 4.9656e-08  
a 2.348428205908677 1.6223e-08 au
q 1.914111156079141 1.2132e-07 au
i 7.104880667530344 5.7646e-06 deg
node 67.92888364621719 3.8827e-05 deg
peri 296.1986679158566 4.2487e-05 deg
M 338.2197832780791 2.1584e-05 deg
tp 2459080.028731372971
(2020-Aug-18.52873137)
7.9335e-05 TDB
period 1314.511405456052
3.60
1.3621e-05
3.729e-08
d
yr
n .2738660147837232 2.8379e-09 deg/d
Q 2.782745255738213 1.9224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      8158 days (22.34 yr)  
   first obs. used      1997-03-02  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:33:02  

Additional Information
 Earth MOID = .925319 au 
 Jupiter MOID = 2.69888 au 
 T_jup = 3.526 
[ 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 16.7   n/a MPO436906  

183238 (2002 TF85)          Discovered 2002-Oct-02 by NEAT at Haleakala
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ 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
2118-Sep-26 05:10 00:02 Amphi 0.0238355741304446 0.0238159495963571 0.0238552075756934 3.49039454972908 3.4903944806299 2494911.715432871 2.33242680155713 1219.57289178247 77.2058133353291 36.7630157478065 27721.2860861928 T 12 CATAB v2.0f-lin.ifort 2020-Feb-24 19:33:18 2020-Feb-24 19:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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