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JPL Small-Body Database Browser
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74967 (1999 TA210)
Classification: Main-belt Asteroid          SPK-ID: 2074967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1055392323215362 3.6602e-08  
a 2.264048300207636 9.7622e-09 au
q 2.025102380664843 8.5913e-08 au
i 5.057804460813254 4.5457e-06 deg
node 144.7823759710115 4.194e-05 deg
peri 313.37865615968 4.8001e-05 deg
M 205.6129157859131 2.5299e-05 deg
tp 2459134.124084477390
(2020-Oct-11.62408448)
8.9449e-05 TDB
period 1244.305321198183
3.41
8.0479e-06
2.203e-08
d
yr
n .2893180587328391 1.8712e-09 deg/d
Q 2.502994219750429 1.0793e-08 au
  Orbit Determination Parameters
   # obs. used (total)      644  
   data-arc span      10398 days (28.47 yr)  
   first obs. used      1991-05-14  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58099  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 08:56:59  

Additional Information
 Earth MOID = 1.04589 au 
 Jupiter MOID = 2.61644 au 
 T_jup = 3.605 
[ 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 16.3   n/a MPO426456  

74967 (1999 TA210)          Discovered 1999-Oct-14 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TA210 = 2002 PJ137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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