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32966 (1996 PE5)
Classification: Main-belt Asteroid          SPK-ID: 2032966
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1577514802422572 3.5593e-08  
a 2.453065224635399 1.2712e-08 au
q 2.06609055431836 8.6048e-08 au
i 6.634912626276802 5.3909e-06 deg
node 331.3728523969689 3.1901e-05 deg
peri 262.3221213561781 3.7425e-05 deg
M 257.1461905516319 2.1801e-05 deg
tp 2459797.440521903588
(2022-Aug-05.94052190)
8.6301e-05 TDB
period 1403.337306215662
3.84
1.0908e-05
2.986e-08
d
yr
n .2565313402597422 1.994e-09 deg/d
Q 2.840039894952439 1.4717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      792  
   data-arc span      8947 days (24.50 yr)  
   first obs. used      1996-08-15  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53829  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 07:16:08  

Additional Information
 Earth MOID = 1.06841 au 
 Jupiter MOID = 2.20453 au 
 T_jup = 3.468 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.47   n/a MPCxxxxx  
rotation period rot_per 3.50 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:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

32966 (1996 PE5)          Discovered 1996-Aug-15 by Viscome, G. R. at Rand
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 PE5 = 1999 FB34 = 1999 GE52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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