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201874 (2003 YV166)
Classification: Main-belt Asteroid          SPK-ID: 2201874
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06504357709595118 6.097e-08  
a 3.101882646638155 3.5511e-08 au
q 2.900125103568953 2.0403e-07 au
i 10.53968443716212 6.0875e-06 deg
node 115.2793091714519 3.3431e-05 deg
peri 326.2630507976591 6.2924e-05 deg
M 24.22499115825955 5.0257e-05 deg
tp 2458866.224246530368
(2020-Jan-17.72424653)
0.0002789 TDB
period 1995.429882028509
5.46
3.4267e-05
9.382e-08
d
yr
n .1804122526390314 3.0981e-09 deg/d
Q 3.303640189707358 3.7821e-08 au
  Orbit Determination Parameters
   # obs. used (total)      330  
   data-arc span      6838 days (18.72 yr)  
   first obs. used      2001-07-21  
   last obs. used      2020-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54843  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 05:03:16  

Additional Information
 Earth MOID = 1.92291 au 
 Jupiter MOID = 1.85874 au 
 T_jup = 3.192 
[ 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 15.3   n/a MPO334214  

201874 (2003 YV166)          Discovered 2003-Dec-17 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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