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129811 Stacyoliver (1999 LY33)
Classification: Main-belt Asteroid          SPK-ID: 2129811
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1070404035063838 4.0442e-08  
a 2.251747549518763 1.0104e-08 au
q 2.010719583223764 9.3906e-08 au
i 5.154826850802116 4.4523e-06 deg
node 100.3144314851576 5.9017e-05 deg
peri 154.6749276802641 6.4433e-05 deg
M 72.01884385325948 2.7941e-05 deg
tp 2458753.599698946262
(2019-Sep-27.09969895)
9.521e-05 TDB
period 1234.178495845471
3.38
8.3071e-06
2.274e-08
d
yr
n .2916920050153546 1.9633e-09 deg/d
Q 2.492775515813762 1.1186e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      7797 days (21.35 yr)  
   first obs. used      1999-05-18  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60607  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 20:29:24  

Additional Information
 Earth MOID = .997095 au 
 Jupiter MOID = 2.54157 au 
 T_jup = 3.614 
[ 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 16.7   n/a MPO475135  

129811 Stacyoliver           Discovered 1999 June 11 by the Catalina Sky Survey.
Stacy Oliver (b. 1969) worked as information technologies and documentation specialist on the OSIRIS-REx Asteroid Sample Return Mission.
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 2016-08-18Last Updated: 2016-11-23

[ show close-approach data ]
Alternate Designations
 1999 LY33 = 2005 BW7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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