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150296 (1999 TR200)
Classification: Main-belt Asteroid          SPK-ID: 2150296
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2540957508720901 3.9363e-08  
a 3.102630987865772 2.0656e-08 au
q 2.314265637325005 1.2479e-07 au
i 11.20896444518088 4.1124e-06 deg
node 171.7127278995658 2.7643e-05 deg
peri 192.77998886796 2.94e-05 deg
M 301.2265284770365 1.3059e-05 deg
tp 2459526.391068582423
(2021-Nov-07.89106858)
7.4796e-05 TDB
period 1996.152033385224
5.47
1.9935e-05
5.458e-08
d
yr
n .1803469845878848 1.801e-09 deg/d
Q 3.89099633840654 2.5905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      593  
   data-arc span      8085 days (22.14 yr)  
   first obs. used      1998-05-29  
   last obs. used      2020-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51513  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:17:57  

Additional Information
 Earth MOID = 1.31174 au 
 Jupiter MOID = 1.56983 au 
 T_jup = 3.142 
[ 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 15.02   n/a E2021B55  
diameter diameter 3.880 km 0.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.129   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150296 (1999 TR200)          Discovered 1999-Oct-13 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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