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152581 (1994 SE5)
Classification: Main-belt Asteroid          SPK-ID: 2152581
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05466844953091703 8.5744e-08  
a 2.933972582315971 2.0432e-08 au
q 2.773576850274536 2.5502e-07 au
i 2.150393308208892 7.5456e-06 deg
node 27.47464548941149 0.00014747 deg
peri 163.1647981365384 0.00015436 deg
M 253.9120171632591 4.8029e-05 deg
tp 2459741.436385186742
(2022-Jun-10.93638519)
0.00024698 TDB
period 1835.618827505737
5.03
1.9174e-05
5.25e-08
d
yr
n .1961191477258776 2.0486e-09 deg/d
Q 3.094368314357406 2.1549e-08 au
  Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      9623 days (26.35 yr)  
   first obs. used      1994-09-28  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:27:45  

Additional Information
 Earth MOID = 1.77258 au 
 Jupiter MOID = 1.85998 au 
 T_jup = 3.272 
[ 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 16.2   n/a MPO493867  

152581 (1994 SE5)          Discovered 1994-Sep-28 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Alternate Designations
 1994 SE5 = 1997 GY30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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