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43440 (2000 YT60)
Classification: Main-belt Asteroid          SPK-ID: 2043440
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09000314773891301 3.4319e-08  
a 2.374973731277406 9.003e-09 au
q 2.161218619665208 8.3356e-08 au
i 3.758152072345425 3.6581e-06 deg
node 120.3586931627704 6.2949e-05 deg
peri 182.6093601827328 6.7273e-05 deg
M 331.6916525134499 2.4793e-05 deg
tp 2459305.623221090664
(2021-Apr-01.12322109)
9.2243e-05 TDB
period 1336.862196234511
3.66
7.6016e-06
2.081e-08
d
yr
n .269287291550317 1.5312e-09 deg/d
Q 2.588728842889604 9.8132e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1013  
   data-arc span      10579 days (28.96 yr)  
   first obs. used      1991-06-08  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59795  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:03  

Additional Information
 Earth MOID = 1.14385 au 
 Jupiter MOID = 2.57062 au 
 T_jup = 3.534 
[ 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 15.65   n/a E2021B10  
diameter diameter 1.922 km 0.240 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.302   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43440 (2000 YT60)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 YT60 = 1999 RF188 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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