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187921 (2000 YT3)
Classification: Main-belt Asteroid          SPK-ID: 2187921
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1037450667430011 6.7355e-08  
a 3.040770088849702 3.2145e-08 au
q 2.725305193031868 2.265e-07 au
i 3.434434161705334 4.1976e-06 deg
node 73.41809291666068 7.8046e-05 deg
peri 328.429325166733 8.4763e-05 deg
M 312.2822178598 3.8754e-05 deg
tp 2459457.215181788538
(2021-Aug-30.71518179)
0.00021173 TDB
period 1936.751066349673
5.30
3.0711e-05
8.408e-08
d
yr
n .1858783022014887 2.9475e-09 deg/d
Q 3.356234984667536 3.548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      7268 days (19.90 yr)  
   first obs. used      2000-11-24  
   last obs. used      2020-10-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65793  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:57:22  

Additional Information
 Earth MOID = 1.73361 au 
 Jupiter MOID = 2.01908 au 
 T_jup = 3.229 
[ 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 16.23   n/a E2021B55  

187921 (2000 YT3)          Discovered 2000-Dec-18 by Spacewatch at Kitt Peak
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20

[ show close-approach data ]
Alternate Designations
 2000 YT3 = 2005 US200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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