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JPL Small-Body Database Browser
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136623 (1994 PS6)
Classification: Main-belt Asteroid          SPK-ID: 2136623
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1863064557526259 4.5188e-08  
a 3.153603114477726 2.1436e-08 au
q 2.566066495368938 1.4369e-07 au
i 5.164630068100913 4.908e-06 deg
node 174.8063791459361 5.4144e-05 deg
peri 232.6966371984228 5.5866e-05 deg
M 91.51837456632586 1.2235e-05 deg
tp 2458080.486308956225
(2017-Nov-22.98630896)
6.855e-05 TDB
period 2045.544729819109
5.60
2.0857e-05
5.71e-08
d
yr
n .1759922404785719 1.7944e-09 deg/d
Q 3.741139733586514 2.543e-08 au
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      9028 days (24.72 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54994  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:27:46  

Additional Information
 Earth MOID = 1.57932 au 
 Jupiter MOID = 1.67755 au 
 T_jup = 3.174 
[ 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 15.2   n/a MPO366745  
rotation period rot_per 7.644 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

136623 (1994 PS6)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1994 PS6 = 2000 SZ83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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