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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .252118011060653 6.1822e-08  
a 3.157915314493962 2.2488e-08 au
q 2.361747986305768 1.9853e-07 au
i 11.02200575853277 4.2564e-06 deg
node 110.3692890399077 3.2495e-05 deg
peri 266.3861490980375 3.374e-05 deg
M 47.94494836186841 7.9311e-06 deg
tp 2458727.514549715559
(2019-Sep-01.01454972)		 4.5976e-05 TDB
period 2049.741744649762
5.61		 2.1895e-05
5.995e-08		 d
yr
n .1756318818893514 1.876e-09 deg/d
Q 3.954082642682156 2.8157e-08 au
   Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      8977 days (24.58 yr)  
   first obs. used      1995-07-01  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53776  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:17:12  

Additional Information
 Earth MOID = 1.39458 au 
 Jupiter MOID = 1.70071 au 
 T_jup = 3.128 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457489.5 (2016-Apr-11.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2477708753092684 6.1019e-08  
q 2.385080771164068 1.9398e-07 au
tp 2456663.195722804584
(2014-Jan-05.69572280)		 5.9668e-05 TDB
node 111.0721568883919 3.2451e-05 deg
peri 264.6947018962786 3.3941e-05 deg
i 11.01653588064294 4.2425e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      536  
   data-arc span      8977 days (24.58 yr)  
   first obs. used      1995-07-01  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53776  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:17:12  

Additional Information
 Jupiter MOID = 1.70071 au 
 T_jup = 3.128 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.723258480341673E-15 -1.179108972760231E-14 4.955124812708548E-13 -1.684025195252997E-14 -1.055787070473015E-14 -1.57340853179438E-14
q -1.179108972760231E-14 3.762645340925304E-14 -2.165031565788905E-12 6.855878874822099E-14 -6.672093711071202E-14 5.028522249734423E-14
tp 4.955124812708548E-13 -2.165031565788905E-12 3.560294940986988E-9 -1.04380416003386E-11 6.605264092898318E-10 -8.044618518691667E-12
node -1.684025195252997E-14 6.855878874822099E-14 -1.04380416003386E-11 1.053080885237675E-9 -1.034015632276791E-9 -1.979263652774533E-11
peri -1.055787070473015E-14 -6.672093711071202E-14 6.605264092898318E-10 -1.034015632276791E-9 1.15196479886353E-9 1.839094833084447E-11
i -1.57340853179438E-14 5.028522249734423E-14 -8.044618518691667E-12 -1.979263652774533E-11 1.839094833084447E-11 1.799921889140108E-11

[ 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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