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30585 (2001 PE14)
Classification: Main-belt Asteroid          SPK-ID: 2030585
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2234128733316011 4.5614e-08  
a 2.52532762199908 7.2976e-09 au
q 1.961136921864606 1.1674e-07 au
i 2.718809170456832 3.986e-06 deg
node 292.4841190584756 7.9653e-05 deg
peri 56.16092641340124 7.9937e-05 deg
M 283.6956276435491 7.8458e-06 deg
tp 2459511.186186286338
(2021-Oct-23.68618629)
3.2744e-05 TDB
period 1465.801023047483
4.01
6.3537e-06
1.74e-08
d
yr
n .2455995011188761 1.0646e-09 deg/d
Q 3.089518322133554 8.928e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1314  
   data-arc span      11212 days (30.70 yr)  
   first obs. used      1989-09-30  
   last obs. used      2020-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50057  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:38:02  

Additional Information
 Earth MOID = .954459 au 
 Jupiter MOID = 2.34744 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 15.3   n/a MPO337513  
rotation period rot_per 3.00 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

30585 (2001 PE14)          Discovered 2001-Aug-14 by Boattini, A., Tombelli, M. at San Marcello
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 PE14 = 1989 SK11 = 2001 MJ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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