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160276 (2002 TH216)
Classification: Main-belt Asteroid          SPK-ID: 2160276
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2522608151957531 5.5007e-08  
a 3.158373763924692 2.0126e-08 au
q 2.36163982354417 1.7345e-07 au
i 11.02171779001594 4.0814e-06 deg
node 110.3690621574068 2.5367e-05 deg
peri 266.4029431414575 2.6653e-05 deg
M 83.0355502361746 7.1364e-06 deg
tp 2458727.615282308098
(2019-Sep-01.11528231)
4.1001e-05 TDB
period 2050.188116835289
5.61
1.9596e-05
5.365e-08
d
yr
n .1755936428681009 1.6784e-09 deg/d
Q 3.955107704305213 2.5203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      9385 days (25.69 yr)  
   first obs. used      1995-07-01  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:40  

Additional Information
 Earth MOID = 1.39314 au 
 Jupiter MOID = 1.70088 au 
 T_jup = 3.127 
[ 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 15.0   n/a MPO333988  
diameter diameter 7.753 km 0.614 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.024   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160276 (2002 TH216)          Discovered 2002-Oct-06 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2002 TH216 = 1995 NF 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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