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JPL Small-Body Database Browser
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183460 (2003 BT52)
Classification: Main-belt Asteroid          SPK-ID: 2183460
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1640722002230798 6.5746e-08  
a 2.779288960588782 2.9623e-08 au
q 2.323284905769264 1.8541e-07 au
i 14.0500008064421 6.2451e-06 deg
node 115.013797423651 2.3698e-05 deg
peri 106.5504247173188 3.1069e-05 deg
M 107.6597510285421 2.5703e-05 deg
tp 2458094.384251920920
(2017-Dec-06.88425192)
0.00011703 TDB
period 1692.384271445737
4.63
2.7057e-05
7.408e-08
d
yr
n .2127176469753328 3.4008e-09 deg/d
Q 3.2352930154083 3.4483e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      7013 days (19.20 yr)  
   first obs. used      1999-04-10  
   last obs. used      2018-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:26:44  

Additional Information
 Earth MOID = 1.35963 au 
 Jupiter MOID = 1.94998 au 
 T_jup = 3.271 
[ 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 15.5   n/a MPO417991  
rotation period rot_per 187.139 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.]

183460 (2003 BT52)          Discovered 2003-Jan-27 by LONEOS at Anderson Mesa
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 BT52 = 1999 JU89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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