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135938 (2002 TV191)
Classification: Main-belt Asteroid          SPK-ID: 2135938
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2096200068875218 8.0552e-08  
a 2.565531556471728 1.8912e-08 au
q 2.02774481393397 2.1633e-07 au
i 12.10480699428932 6.6489e-06 deg
node 324.3205556479075 1.5261e-05 deg
peri 11.37975474492257 1.8046e-05 deg
M 188.5436222000074 1.1732e-05 deg
tp 2459915.351136599928
(2022-Dec-01.85113660)
5.5074e-05 TDB
period 1500.943928001172
4.11
1.6596e-05
4.544e-08
d
yr
n .2398490665000504 2.6521e-09 deg/d
Q 3.103318299009486 2.2876e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      7739 days (21.19 yr)  
   first obs. used      2000-02-05  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56734  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:22:08  

Additional Information
 Earth MOID = 1.01706 au 
 Jupiter MOID = 2.27893 au 
 T_jup = 3.371 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.84   n/a MPCxxxxx  
diameter diameter 1.631 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.382   0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135938 (2002 TV191)          Discovered 2002-Oct-05 by LONEOS at Anderson Mesa
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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