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187420 (2005 VY103)
Classification: Main-belt Asteroid          SPK-ID: 2187420
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08280793873393451 4.7685e-08  
a 2.856401665973696 2.2202e-08 au
q 2.619868931818238 1.3961e-07 au
i 2.628085702994717 5.5232e-06 deg
node 147.2777536539419 8.5294e-05 deg
peri 199.7087021492538 8.9931e-05 deg
M 91.43238925783413 2.6411e-05 deg
tp 2458752.657906495328
(2019-Sep-26.15790650)
0.00012954 TDB
period 1763.30461196898
4.83
2.0559e-05
5.629e-08
d
yr
n .2041621155847877 2.3803e-09 deg/d
Q 3.092934400129154 2.4041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      350  
   data-arc span      7442 days (20.38 yr)  
   first obs. used      2000-09-03  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52671  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:20  

Additional Information
 Earth MOID = 1.61107 au 
 Jupiter MOID = 2.24889 au 
 T_jup = 3.297 
[ 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 16.1   n/a MPO533180  

187420 (2005 VY103)          Discovered 2005-Nov-03 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2005 VY103 = 2000 RF36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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