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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1636973529149436 6.5715e-08  
a 2.780167511123945 2.9569e-08 au
q 2.325061448892828 1.8531e-07 au
i 14.04991580489433 6.2452e-06 deg
node 115.0089523324887 2.3693e-05 deg
peri 106.5881710924649 3.1099e-05 deg
M 192.7028432982257 2.6447e-05 deg
tp 2459787.348156975377
(2022-Jul-26.84815698)
0.00013151 TDB
period 1693.186794657172
4.64
2.7012e-05
7.395e-08
d
yr
n .2126168247567103 3.392e-09 deg/d
Q 3.235273573355062 3.441e-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 = 1.36133 au 
 Jupiter MOID = 1.94957 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-August); 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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