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JPL Small-Body Database Browser
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173282 (1999 TC115)
Classification: Main-belt Asteroid          SPK-ID: 2173282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2284136265971673 4.6994e-08  
a 2.436508700519085 1.3663e-08 au
q 1.87997691199797 1.1783e-07 au
i 10.52561103734408 9.3219e-06 deg
node 349.8907524234012 2.25e-05 deg
peri 62.43459019002987 3.2813e-05 deg
M 24.65485701416521 2.0055e-05 deg
tp 2458505.362800301439
(2019-Jan-21.86280030)
7.723e-05 TDB
period 1389.153945277569
3.80
1.1685e-05
3.199e-08
d
yr
n .2591505435548165 2.1798e-09 deg/d
Q 2.993040489040201 1.6784e-08 au
  Orbit Determination Parameters
   # obs. used (total)      416  
   data-arc span      7035 days (19.26 yr)  
   first obs. used      1999-09-30  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54012  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:34:16  

Additional Information
 Earth MOID = .915114 au 
 Jupiter MOID = 2.49872 au 
 T_jup = 3.446 
[ 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 MPO454189  
diameter diameter 3.314 km 0.590 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173282 (1999 TC115)          Discovered 1999-Oct-04 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 1999 TC115 = 2003 YF158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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