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100162 (1993 TS30)
Classification: Main-belt Asteroid          SPK-ID: 2100162
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1464667088988968 4.6426e-08  
a 2.680914266493605 1.1864e-08 au
q 2.288249577040187 1.274e-07 au
i 12.28235652298241 5.483e-06 deg
node 187.5634253675539 1.6195e-05 deg
peri 207.7847556865987 2.1334e-05 deg
M 15.21477216723712 1.3653e-05 deg
tp 2458932.738069821887
(2020-Mar-24.23806982)
6.0673e-05 TDB
period 1603.329619134905
4.39
1.0643e-05
2.914e-08
d
yr
n .2245327446730774 1.4905e-09 deg/d
Q 3.073578955947024 1.3602e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1035  
   data-arc span      9583 days (26.24 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52094  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 14:55:00  

Additional Information
 Earth MOID = 1.3005 au 
 Jupiter MOID = 2.3901 au 
 T_jup = 3.328 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457079.5 (2015-Feb-26.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .147070836271832 4.6714e-08  
q 2.286820665526733 1.2839e-07 au
tp 2457323.018597470116
(2015-Oct-27.51859747)
5.7622e-05 TDB
node 187.6613761708827 1.6149e-05 deg
peri 206.5194212052857 2.1229e-05 deg
i 12.29890246846182 5.491e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1035  
   data-arc span      9583 days (26.24 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52094  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 14:55:00  

Additional Information
 Jupiter MOID = 2.3901 au 
 T_jup = 3.328 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.182237659700785E-15 -5.979863660253359E-15 -8.352020577774736E-13 6.805407624329287E-15 -1.599380691011506E-13 -5.320251047727207E-15
q -5.979863660253359E-15 1.648274444631235E-14 2.331177555159785E-12 -1.962461644274201E-14 4.436286550849424E-13 1.479538287958281E-14
tp -8.352020577774736E-13 2.331177555159785E-12 3.320297315842568E-9 -4.160391824068961E-12 7.998916418707541E-10 4.351715166960517E-12
node 6.805407624329287E-15 -1.962461644274201E-14 -4.160391824068961E-12 2.607901747457517E-10 -2.550855940750098E-10 7.253133303131317E-12
peri -1.599380691011506E-13 4.436286550849424E-13 7.998916418707541E-10 -2.550855940750098E-10 4.506651791773735E-10 -6.194610720949021E-12
i -5.320251047727207E-15 1.479538287958281E-14 4.351715166960517E-12 7.253133303131317E-12 -6.194610720949021E-12 3.0151291594945E-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 14.9   n/a MPO351562  

100162 (1993 TS30)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1993 TS30 = 2002 RT65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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