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115527 (2003 UF48)
Classification: Main-belt Asteroid          SPK-ID: 2115527
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1047627647491631 3.5515e-08  
a 2.355847356797594 1.0594e-08 au
q 2.10904227437247 8.3481e-08 au
i 6.912200170031887 3.7255e-06 deg
node 176.8055289824895 3.3046e-05 deg
peri 239.2626851693043 3.8453e-05 deg
M 254.1376097833235 2.1621e-05 deg
tp 2459588.881328591282
(2022-Jan-09.38132859)
8.0819e-05 TDB
period 1320.745526401652
3.62
8.9087e-06
2.439e-08
d
yr
n .2725733252951563 1.8386e-09 deg/d
Q 2.602652439222718 1.1704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      737  
   data-arc span      7675 days (21.01 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-09-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5572  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:58  

Additional Information
 Earth MOID = 1.12859 au 
 Jupiter MOID = 2.69995 au 
 T_jup = 3.537 
[ 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 16.10   n/a E2021B55  
rotation period rot_per 4.16678 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

115527 (2003 UF48)          Discovered 2003-Oct-16 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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