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6053 (1993 BW3)
Classification: Apollo [NEO]          SPK-ID: 2006053
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 273 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5282889045117427 2.3627e-08  
a 2.147726402189624 2.1754e-09 au
q 1.013106373985921 5.0947e-08 au
i 21.58073178312753 6.4535e-06 deg
node 318.2645621201088 6.8853e-06 deg
peri 74.87201624658917 9.8874e-06 deg
M 300.9291092778061 2.9732e-06 deg
tp 2459189.141777370724
(2020-Dec-05.64177737)
9.6441e-06 TDB
period 1149.653222140181
3.15
1.7467e-06
4.782e-09
d
yr
n .3131379037322474 4.7575e-10 deg/d
Q 3.282346430393327 3.3246e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1734  
   data-arc span      16152 days (44.22 yr)  
   first obs. used      1976-06-04  
   last obs. used      2020-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .36501  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 04:09:36  

Additional Information
 Earth MOID = .223054 au 
 Jupiter MOID = 2.69198 au 
 T_jup = 3.437 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456934.5 (2014-Oct-04.0) TDB
Reference: JPL 273 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5282433948913545 2.3318e-08  
q 1.013178264009496 5.0095e-08 au
tp 2456891.348703042003
(2014-Aug-21.84870304)
8.7444e-06 TDB
node 318.3693033427038 6.8784e-06 deg
peri 74.87161874857874 9.8839e-06 deg
i 21.58670901771068 6.4539e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1734  
   data-arc span      16152 days (44.22 yr)  
   first obs. used      1976-06-04  
   last obs. used      2020-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .36501  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-26 04:09:36  

Additional Information
 Jupiter MOID = 2.69198 au 
 T_jup = 3.437 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.437144047229345E-16 -1.167864568929643E-15 -1.19155441349531E-13 2.64757034836948E-14 -1.264320103822114E-13 -1.551054602374911E-14
q -1.167864568929643E-15 2.509464962162752E-15 2.557640848771933E-13 -5.698501388276322E-14 2.719993955358611E-13 3.315303156384305E-14
tp -1.19155441349531E-13 2.557640848771933E-13 7.646456735744967E-11 -8.161274224458653E-12 6.110964375943101E-11 -4.168305878938772E-12
node 2.64757034836948E-14 -5.698501388276322E-14 -8.161274224458653E-12 4.731283041380122E-11 -5.065713765082453E-11 8.46441652865386E-12
peri -1.264320103822114E-13 2.719993955358611E-13 6.110964375943101E-11 -5.065713765082453E-11 9.769062523418423E-11 -7.29979721078926E-12
i -1.551054602374911E-14 3.315303156384305E-14 -4.168305878938772E-12 8.46441652865386E-12 -7.29979721078926E-12 4.165296755422598E-11

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 14.8   n/a MPO324363  
diameter diameter 3.720 km 0.078 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 2.573 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L.; Harris, A.W.; Davies, J.K. (1997) Icarus 127, 441-451.]
[Durech, J. (2002) Icarus 159, 192-196.]
[Kaasalainen, M.; Torppa, J.; Piironen, J. (2002) Icarus 159, 369-395.]
[Warner, B.D. (2018) Minor Planet Bull. 45, 19-34.]
[Skiff, B.A.; McLelland, K.P.; Sanborn, J.J.; Pravec, P.; Koehn, B.W. (2019) Minor Plantet Bull. 46, 238-265.]
geometric albedo albedo 0.140   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
SMASSII spectral type spec_B Sq   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

6053 (1993 BW3)          Discovered 1993-Jan-30 by McNaught, R. H. at Siding Spring
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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