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190082 (2004 TP51)
Classification: Main-belt Asteroid          SPK-ID: 2190082
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148533993347994 5.9912e-08  
a 2.665887198869673 1.4447e-08 au
q 2.093112271949397 1.6063e-07 au
i 1.260768226460698 4.2003e-06 deg
node 316.8040215218755 0.00031449 deg
peri 68.48242666200549 0.0003146 deg
M 264.8456514671581 1.0643e-05 deg
tp 2459620.730161582919
(2022-Feb-10.23016158)
4.8791e-05 TDB
period 1589.868045995149
4.35
1.2924e-05
3.538e-08
d
yr
n .2264338860742776 1.8407e-09 deg/d
Q 3.238662125789948 1.7551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      343  
   data-arc span      15182 days (41.57 yr)  
   first obs. used      1978-11-29  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57758  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:06:09  

Additional Information
 Earth MOID = 1.09627 au 
 Jupiter MOID = 2.22261 au 
 T_jup = 3.350 
[ 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 16.43   n/a E2021B55  
diameter diameter 3.344 km 0.579 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190082 (2004 TP51)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: 20080819/Numbers.arcLast Updated: 2008-08-25

Alternate Designations
 2004 TP51 = 1978 WC8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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