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500080 (2011 WV134)
Classification: Apollo [NEO, PHA]          SPK-ID: 2500080
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 125 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6782983785626185 1.4139e-08  
a 2.785565505007667 4.033e-08 au
q .8961209395810047 4.1919e-08 au
i 6.040376307825552 3.68e-06 deg
node 157.7151728854091 5.3371e-05 deg
peri 25.69434242453281 5.2936e-05 deg
M 314.5387497507729 1.545e-05 deg
tp 2459414.940773444459
(2021-Jul-19.44077344)
7.7519e-05 TDB
period 1698.120443603894
4.65
3.6879e-05
1.01e-07
d
yr
n .2119990966223678 4.6041e-09 deg/d
Q 4.675010070434329 6.7686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      990  
   data-arc span      5184 days (14.19 yr)  
   first obs. used      2006-11-23  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .33327  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 18:04:57  

Additional Information
 Earth MOID = .0233702 au 
 Jupiter MOID = .302131 au 
 T_jup = 2.937 
[ 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 17.14   n/a MPCxxxxx  
rotation period rot_per 10.105 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Hicks, M.; Tague, S.; Strojia, C.; Dombroski, D.; Davtyan, T. (2012) Astronomer's Telegram 4251. http://www.astronomerstelegram.org]
[Warner, B.D. (2012) Minor Planet Bull. 39, 245-252.]
[Vaduvescu, O.; Aznar, A.M.; Tudor, V.; Predatu, M.; et al. (2017) Earth, Moon, and Planets 120, 41-100.]

500080 (2011 WV134)          Discovered 2011-Nov-30 by CSS at Catalina
Reference: Last Updated: 2017-10-09

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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