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14298 (2144 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2014298
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1300080362754223 3.7924e-08  
a 2.534476941188974 8.9838e-09 au
q 2.204974571079657 9.6228e-08 au
i 4.45692764742919 5.8019e-06 deg
node 357.4527290903673 4.6425e-05 deg
peri 278.7859568800444 5.1813e-05 deg
M 329.0851014714146 2.2959e-05 deg
tp 2459327.059942248128
(2021-Apr-22.55994225)
9.4166e-05 TDB
period 1473.77417937172
4.03
7.836e-06
2.145e-08
d
yr
n .2442708014829452 1.2988e-09 deg/d
Q 2.863979311298292 1.0152e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1600  
   data-arc span      17046 days (46.67 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:24:24  

Additional Information
 Earth MOID = 1.19227 au 
 Jupiter MOID = 2.26098 au 
 T_jup = 3.433 
[ 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 14.57   n/a E2021B10  

14298 (2144 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2144 T-2 = 1992 FH3 = 1993 QT3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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