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52473 (1995 SE17)
Classification: Main-belt Asteroid          SPK-ID: 2052473
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2158777324857789 2.958e-08  
a 3.144337396202538 1.492e-08 au
q 2.465544968940096 9.1735e-08 au
i .3295126597398014 4.6039e-06 deg
node 42.493935626 0.00063998 deg
peri 55.53305996078922 0.00064008 deg
M 111.0077772701213 1.0554e-05 deg
tp 2458572.524002856056
(2019-Mar-30.02400286)
5.9163e-05 TDB
period 2036.536218734549
5.58
1.4495e-05
3.969e-08
d
yr
n .1767707329181185 1.2581e-09 deg/d
Q 3.823129823464979 1.814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1124  
   data-arc span      10301 days (28.20 yr)  
   first obs. used      1992-02-28  
   last obs. used      2020-05-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51301  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:45:37  

Additional Information
 Earth MOID = 1.48221 au 
 Jupiter MOID = 1.36195 au 
 T_jup = 3.173 
[ 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 14.39   n/a E2021B10  

52473 (1995 SE17)          Discovered 1995-Sep-18 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SE17 = 1998 HA70 = 2000 OV67 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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