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17647 (1996 TR41)
Classification: Main-belt Asteroid          SPK-ID: 2017647
[ 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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1126434896162837 3.1332e-08  
a 2.572569618530918 1.0544e-08 au
q 2.282786399418763 7.9905e-08 au
i 3.737744979808843 3.3336e-06 deg
node 123.8778632714896 6.7739e-05 deg
peri 346.0228930685762 7.0663e-05 deg
M 219.8256318219098 2.1194e-05 deg
tp 2459787.333959319955
(2022-Jul-26.83395932)		 8.9955e-05 TDB
period 1507.124505721187
4.13		 9.2653e-06
2.537e-08		 d
yr
n .2388654677389997 1.4685e-09 deg/d
Q 2.862352837643072 1.1731e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1755  
   data-arc span      14596 days (39.96 yr)  
   first obs. used      1980-11-29  
   last obs. used      2020-11-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49411  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:09:07  

Additional Information
 Earth MOID = 1.29955 au 
 Jupiter MOID = 2.23013 au 
 T_jup = 3.417 
[ 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 14.22   n/a E2021B10  
diameter diameter 4.367 km 0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.177   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17647 (1996 TR41)          Discovered 1996-Oct-08 by Elst, E. W. at La Silla
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 TR41 = 1980 WY4 = 1990 FJ3 = 1994 CH19 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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