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245174 (2004 TO135)
Classification: Main-belt Asteroid          SPK-ID: 2245174
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1882807019840821 6.1239e-08  
a 2.354823967861007 1.487e-08 au
q 1.911456058143195 1.3828e-07 au
i 6.179051160581326 4.7385e-06 deg
node 234.5005040566826 4.3587e-05 deg
peri 141.962605212237 4.5941e-05 deg
M 123.4405809525106 1.7085e-05 deg
tp 2458547.923963892592
(2019-Mar-05.42396389)
6.0175e-05 TDB
period 1319.88501464804
3.61
1.2502e-05
3.423e-08
d
yr
n .2727510321010784 2.5836e-09 deg/d
Q 2.798191877578819 1.767e-08 au
  Orbit Determination Parameters
   # obs. used (total)      486  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49736  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:45:50  

Additional Information
 Earth MOID = .917934 au 
 Jupiter MOID = 2.68109 au 
 T_jup = 3.523 
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Orbital Elements at Epoch 2457490.5 (2016-Apr-12.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1882586386999039 6.1422e-08  
q 1.911298542349976 1.3874e-07 au
tp 2457225.457924581136
(2015-Jul-21.95792458)
5.4038e-05 TDB
node 234.5818349587011 4.3683e-05 deg
peri 141.3739816879737 4.6001e-05 deg
i 6.170508153112158 4.7335e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      486  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2000-07-30  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49736  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:45:50  

Additional Information
 Jupiter MOID = 2.68109 au 
 T_jup = 3.523 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.772622070022096E-15 -8.497910955450012E-15 1.082117626541697E-12 -6.841254448808162E-15 6.013935453953075E-14 5.670071152067152E-16
q -8.497910955450012E-15 1.924845692376002E-14 -2.288262171722329E-12 1.615715789077858E-14 -9.174154518506218E-14 -1.548194525691214E-15
tp 1.082117626541697E-12 -2.288262171722329E-12 2.920082718171032E-9 -9.225208645614642E-12 7.733428344029797E-10 -5.092108651846927E-12
node -6.841254448808162E-15 1.615715789077858E-14 -9.225208645614642E-12 1.908176934571955E-9 -1.898901901646859E-9 5.526639236376779E-11
peri 6.013935453953075E-14 -9.174154518506218E-14 7.733428344029797E-10 -1.898901901646859E-9 2.116103687865019E-9 -5.644734016101542E-11
i 5.670071152067152E-16 -1.548194525691214E-15 -5.092108651846927E-12 5.526639236376779E-11 -5.644734016101542E-11 2.240639753717062E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO454804  

245174 (2004 TO135)          Discovered 2004-Oct-08 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2004 TO135 = 2002 CE48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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