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452259 (2015 TM127)
Classification: Main-belt Asteroid          SPK-ID: 2452259
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07062026795705768 9.2379e-08  
a 3.162823941693634 8.2369e-08 au
q 2.939464467430232 3.1816e-07 au
i 10.47586431434975 7.1016e-06 deg
node 128.5377512557022 5.0759e-05 deg
peri 306.4930362979732 9.8788e-05 deg
M 261.6932697242723 7.4475e-05 deg
tp 2459561.537258938109
(2021-Dec-13.03725894)
0.00042124 TDB
period 2054.522743775838
5.62
8.0258e-05
2.197e-07
d
yr
n .1752231758400424 6.845e-09 deg/d
Q 3.386183415957036 8.8186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      6210 days (17.00 yr)  
   first obs. used      2000-02-03  
   last obs. used      2017-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65435  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:51:41  

Additional Information
 Earth MOID = 1.96973 au 
 Jupiter MOID = 1.80039 au 
 T_jup = 3.175 
[ 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 16.6   n/a MPO419207  

452259 (2015 TM127)          Discovered 2000-Feb-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2015 TM127 = 2000 CG139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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