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152802 (1999 TC163)
Classification: Main-belt Asteroid          SPK-ID: 2152802
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08506644182074657 5.9622e-08  
a 3.060753307380657 2.1749e-08 au
q 2.800385914230703 1.9332e-07 au
i 3.291794445578605 3.3367e-06 deg
node 92.65600711097507 0.00010273 deg
peri 289.2215766024659 0.00010581 deg
M 345.5403580605968 2.4128e-05 deg
tp 2459279.059001716878
(2021-Mar-05.55900172)
0.00013117 TDB
period 1955.874200522797
5.35
2.0847e-05
5.708e-08
d
yr
n .1840609175701451 1.9618e-09 deg/d
Q 3.321120700530612 2.3599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      631  
   data-arc span      7772 days (21.28 yr)  
   first obs. used      1999-10-03  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54732  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:28:44  

Additional Information
 Earth MOID = 1.80423 au 
 Jupiter MOID = 2.11153 au 
 T_jup = 3.226 
[ 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 15.38   n/a MPCxxxxx  

152802 (1999 TC163)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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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
2157-Nov-11 01:54 00:40 Psych 0.0351750553506205 0.0351395153714947 0.0352106236545233 0.905798805218879 0.905798425478551 2509202.579102551 40.2577496292768 2326.27439933125 47.4873064946221 41.6003379677071 72337.8262005545 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 19:28:45 2021-Apr-13 19:28

Alternate Designations
 1999 TC163 = 2004 PA30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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