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495181 Rogerwaters (2012 PV19)
Classification: Main-belt Asteroid          SPK-ID: 2495181
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2788021451749569 8.1834e-08  
a 2.640685368184091 5.0746e-08 au
q 1.904456622802245 2.3645e-07 au
i 14.97662922038579 8.4801e-06 deg
node 357.2569909673363 2.3485e-05 deg
peri 16.93215650118084 3.0264e-05 deg
M 326.1082451625343 2.913e-05 deg
tp 2459348.058751126974
(2021-May-13.55875113)
0.00013081 TDB
period 1567.376804785205
4.29
4.5181e-05
1.237e-07
d
yr
n .229683123356757 6.6207e-09 deg/d
Q 3.376914113565936 6.4894e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      1999-09-08  
   last obs. used      2019-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56515  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:48:13  

Additional Information
 Earth MOID = .907149 au 
 Jupiter MOID = 2.11493 au 
 T_jup = 3.292 
[ 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 16.5   n/a E2016Q37  

495181 Rogerwaters           Discovered 2012 Aug. 15 by M. Zolnowski and M. Kusiak at Tincana.
Roger Waters (b. 1943) is an English musician, one of the founders of Pink Floyd. His solo albums, including Amused to Death and Is This the Life We Really Want?, highlight the social problems of the modern world. He has been involved in human rights activities and projects to help fight extreme poverty and malaria.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-11-04Last Updated: 2017-11-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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