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173016 (2006 PZ26)
Classification: Main-belt Asteroid          SPK-ID: 2173016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .051802768289684 5.3021e-08  
a 2.778500150667102 2.0998e-08 au
q 2.634566151169242 1.5265e-07 au
i 4.645325239589012 5.2429e-06 deg
node 284.4333130842257 7.651e-05 deg
peri 101.7899480900288 0.0001034 deg
M 311.0498574213671 6.5782e-05 deg
tp 2459230.519960340958
(2021-Jan-16.01996034)
0.00030859 TDB
period 1691.663831003644
4.63
1.9176e-05
5.25e-08
d
yr
n .2128082384940608 2.4124e-09 deg/d
Q 2.922434150164962 2.2085e-08 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      7970 days (21.82 yr)  
   first obs. used      1998-12-22  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54269  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:26:05  

Additional Information
 Earth MOID = 1.64342 au 
 Jupiter MOID = 2.33694 au 
 T_jup = 3.327 
[ 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 15.6   n/a MPO436859  
rotation period rot_per 3.27 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

173016 (2006 PZ26)          Discovered 2006-Aug-15 by NEAT at Palomar
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22

[ show close-approach data ]
Alternate Designations
 2006 PZ26 = 1998 YG16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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