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14095 (1997 PE2)
Classification: Main-belt Asteroid          SPK-ID: 2014095
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3049350810052273 1.996e-08  
a 2.616752532635805 1.0473e-08 au
q 1.818812887125872 5.2396e-08 au
i 18.50630019724339 8.4742e-07 deg
node 143.1038683464943 2.6385e-06 deg
peri 185.1844421396133 3.7313e-06 deg
M 222.9460668982462 3.9477e-06 deg
tp 2459985.115113580873
(2023-Feb-09.61511358)
2.0347e-05 TDB
period 1546.117182436429
4.23
9.2824e-06
2.541e-08
d
yr
n .2328413422278243 1.3979e-09 deg/d
Q 3.414692178145738 1.3667e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2428  
   data-arc span      10095 days (27.64 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-05-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .40252  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:25:43  

Additional Information
 Earth MOID = .807088 au 
 Jupiter MOID = 1.95608 au 
 T_jup = 3.269 
[ 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 13.33   n/a MPCxxxxx  
diameter diameter 5.613 km 0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 19.532 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.]
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.265   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14095 (1997 PE2)          Discovered 1997-Aug-07 by Williams, K. A. at Lake Clear
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1997 PE2 = 1993 TQ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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