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312742 (2010 TU33)
Classification: Main-belt Asteroid          SPK-ID: 2312742
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1319980340035643 7.4958e-08  
a 3.071302824481543 3.7198e-08 au
q 2.665896889820385 2.2783e-07 au
i 2.639546999575094 6.1397e-06 deg
node 71.03611455087042 0.0001852 deg
peri 86.66559845357091 0.00018689 deg
M 196.5824948987569 2.6532e-05 deg
tp 2460092.938835097289
(2023-May-28.43883510)		 0.00015323 TDB
period 1965.994894096449
5.38		 3.5716e-05
9.779e-08		 d
yr
n .183113395198034 3.3266e-09 deg/d
Q 3.476708759142701 4.2108e-08 au
   Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      7649 days (20.94 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-09-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:31:10  

Additional Information
 Earth MOID = 1.67664 au 
 Jupiter MOID = 1.51 au 
 T_jup = 3.216 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457412.5 (2016-Jan-25.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1275552921373408 7.5303e-08  
q 2.683786076042974 2.2797e-07 au
tp 2458123.490196011801
(2018-Jan-04.99019601)		 0.0001433 TDB
node 71.11553824561874 0.00018455 deg
peri 86.52732439435047 0.00018639 deg
i 2.643830495843315 6.1488e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      7649 days (20.94 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-09-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64658  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:31:10  

Additional Information
 Jupiter MOID = 1.51 au 
 T_jup = 3.216 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.670562116488881E-15 -1.699471948317007E-14 3.411741850190063E-12 -1.58695814520426E-14 6.576561391429533E-13 -1.429957906718572E-15
q -1.699471948317007E-14 5.1969854539135E-14 -8.85559184995074E-12 4.250641848369426E-14 -1.801188927903721E-12 5.191309091387606E-15
tp 3.411741850190063E-12 -8.85559184995074E-12 2.053568403859847E-8 -4.993253269080505E-11 3.848690196747321E-9 -1.648727487564298E-12
node -1.58695814520426E-14 4.250641848369426E-14 -4.993253269080505E-11 3.405903387601564E-8 -3.403192568905721E-8 -2.002175330105786E-10
peri 6.576561391429533E-13 -1.801188927903721E-12 3.848690196747321E-9 -3.403192568905721E-8 3.474041115035355E-8 1.996737985533884E-10
i -1.429957906718572E-15 5.191309091387606E-15 -1.648727487564298E-12 -2.002175330105786E-10 1.996737985533884E-10 3.780713017750313E-11

[ 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 16.32   n/a E2021B25  

312742 (2010 TU33)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 TU33 = 2005 WO126 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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