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16747 (1996 PS8)
Classification: Main-belt Asteroid          SPK-ID: 2016747
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1072533294113471 3.9646e-08  
a 2.576305064957824 9.9905e-09 au
q 2.29998776916178 9.7867e-08 au
i 3.256520709886987 3.9111e-06 deg
node 325.6831202641426 6.744e-05 deg
peri 211.662770602041 6.9854e-05 deg
M 98.90642316635197 1.8421e-05 deg
tp 2458785.530331842488
(2019-Oct-29.03033184)
7.6734e-05 TDB
period 1510.408280415166
4.14
8.7857e-06
2.405e-08
d
yr
n .2383461509500245 1.3864e-09 deg/d
Q 2.852622360753867 1.1062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1583  
   data-arc span      8768 days (24.01 yr)  
   first obs. used      1996-08-08  
   last obs. used      2020-08-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54749  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:40:58  

Additional Information
 Earth MOID = 1.30438 au 
 Jupiter MOID = 2.11674 au 
 T_jup = 3.417 
[ 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 14.7   n/a MPO337400  
rotation period rot_per 2.873 h n/a LCDB (Rev. 2020-October); 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.]

16747 (1996 PS8)          Discovered 1996-Aug-08 by Elst, E. W. at La Silla
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 PS8 = 1999 FH19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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