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48517 (1993 FR25)
Classification: Main-belt Asteroid          SPK-ID: 2048517
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1554240293866942 3.3803e-08  
a 2.378137104181801 9.0102e-09 au
q 2.008517453015861 7.8442e-08 au
i 1.533484470260929 4.2e-06 deg
node 239.9094260303422 0.00013519 deg
peri 277.30198887 0.00013591 deg
M 64.59480702590106 1.4301e-05 deg
tp 2458360.147377768372
(2018-Aug-29.64737777)
5.2733e-05 TDB
period 1339.534058344515
3.67
7.6128e-06
2.084e-08
d
yr
n .2687501655948276 1.5273e-09 deg/d
Q 2.747756755347741 1.0411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1028  
   data-arc span      17658 days (48.34 yr)  
   first obs. used      1971-04-16  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4704  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:15:11  

Additional Information
 Earth MOID = 1.01906 au 
 Jupiter MOID = 2.24457 au 
 T_jup = 3.523 
[ 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 15.4   n/a MPO324744  
rotation period rot_per 3.79 h n/a LCDB (Rev. 2019-January); 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.]

48517 (1993 FR25)          Discovered 1993-Mar-21 by UESAC at La Silla
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 FR25 = 2000 AF88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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