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152549 (1119 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2152549
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2979782982198265 3.8078e-08  
a 3.176028602494 1.9318e-08 au
q 2.229641004425344 1.1896e-07 au
i 12.58407617865241 6.4804e-06 deg
node 349.946707287014 2.3158e-05 deg
peri 76.4506091251891 2.6723e-05 deg
M 214.4109418751233 1.1829e-05 deg
tp 2460036.586613212220
(2023-Apr-02.08661321)
7.2593e-05 TDB
period 2067.402486375238
5.66
1.8863e-05
5.164e-08
d
yr
n .1741315502774621 1.5888e-09 deg/d
Q 4.122416200562656 2.5075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      486  
   data-arc span      21383 days (58.54 yr)  
   first obs. used      1960-10-22  
   last obs. used      2019-05-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54247  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:35  

Additional Information
 Earth MOID = 1.28151 au 
 Jupiter MOID = 1.61281 au 
 T_jup = 3.094 
[ 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 15.2   n/a MPO436771  

152549 (1119 T-3)          Discovered 1977-Oct-17 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 1119 T-3 = 2000 XN34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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