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246289 (2007 TC73)
Classification: Main-belt Asteroid          SPK-ID: 2246289
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08110778491045449 7.791e-08  
a 2.796076438996472 2.451e-08 au
q 2.569292872589157 2.1223e-07 au
i 7.230203623537128 6.6719e-06 deg
node 16.91475104401941 4.9153e-05 deg
peri 174.5377967301594 6.3711e-05 deg
M 125.031047352076 3.833e-05 deg
tp 2458607.387120061460
(2019-May-03.88712006)
0.00018242 TDB
period 1707.740927552338
4.68
2.2454e-05
6.148e-08
d
yr
n .2108048089682894 2.7718e-09 deg/d
Q 3.022860005403788 2.6497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      9834 days (26.92 yr)  
   first obs. used      1993-09-19  
   last obs. used      2020-08-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57623  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 01:54:57  

Additional Information
 Earth MOID = 1.56829 au 
 Jupiter MOID = 1.93127 au 
 T_jup = 3.311 
[ 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 16.64   n/a E2021B55  

246289 (2007 TC73)          Discovered 2007-Oct-14 by Ries, W. at Altschwendt
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ 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-Apr-25 15:11 00:03 Jupiter 1.94076954130436 1.94076873668026 1.94077034592889 3.33694107128124 3.20348292842509 2425362.132343396 3.24194788265084 169.679317281406 31.5599403020142 86.1233171072645 1924926.88373347 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 01:54:57 2021-Apr-14 01:54
1951-May-30 21:54 00:02 Jupiter 1.94641634594777 1.94641567097391 1.94641702092208 3.35425018636432 3.2219022003818 2433797.412350941 2.33881807704242 186.543901350111 25.3723585327614 -87.1778830428627 1874930.26537115 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 01:54:57 2021-Apr-14 01:54
2082-Jul-09 08:53 00:03 Jupiter 1.93869873471622 1.93869815663431 1.93869931279889 3.3171610608175 3.18272718125503 2481684.870177237 2.5084283294652 172.957999571008 20.8375890358638 -87.5559532046824 2050619.09360051 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 01:54:57 2021-Apr-14 01:54
2105-Aug-11 20:05 00:03 Jupiter 1.95875839106729 1.95875726655072 1.9587595155931 3.39732001749759 3.26755669459204 2490118.337152597 3.41756503363835 270.782193629164 26.8387459468063 -81.6957107346026 2043044.81329794 T 10 CATAB v2.0f-lin.ifort 2021-Apr-14 01:54:57 2021-Apr-14 01:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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