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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 263 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5282889036114057 2.4549e-08  
a 2.147726402178328 2.1779e-09 au
q 1.01310637591427 5.2934e-08 au
i 21.58073267709335 6.5751e-06 deg
node 318.26456264 6.9555e-06 deg
peri 74.87201593598581 1.0196e-05 deg
M 300.9291092547029 3.0523e-06 deg
tp 2459189.141777443016
(2020-Dec-05.64177744)
9.8959e-06 TDB
period 1149.653222131111
3.15
1.7487e-06
4.788e-09
d
yr
n .3131379037347179 4.7631e-10 deg/d
Q 3.282346428442385 3.3285e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1696  
   data-arc span      16060 days (43.97 yr)  
   first obs. used      1976-06-04  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .36596  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-25 06:41:43  

Additional Information
 Earth MOID = .223054 au 
 Jupiter MOID = 2.69198 au 
 T_jup = 3.437 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456903.5 (2014-Sep-03.0) TDB
Reference: JPL 263 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5282385920611347 2.4213e-08  
q 1.013175769924882 5.2012e-08 au
tp 2456891.347958389464
(2014-Aug-21.84795839)
9.013e-06 TDB
node 318.36939064361 6.948e-06 deg
peri 74.87067826176738 1.0193e-05 deg
i 21.58669840246347 6.5755e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1696  
   data-arc span      16060 days (43.97 yr)  
   first obs. used      1976-06-04  
   last obs. used      2020-05-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .36596  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-25 06:41:43  

Additional Information
 Jupiter MOID = 2.69198 au 
 T_jup = 3.437 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.862862045822603E-16 -1.259170378535716E-15 -1.332340262262177E-13 2.893264620134718E-14 -1.413680888019791E-13 -1.655952323086967E-14
q -1.259170378535716E-15 2.705292366288973E-15 2.859797484345161E-13 -6.226370291235624E-14 3.040449633061237E-13 3.538335803596853E-14
tp -1.332340262262177E-13 2.859797484345161E-13 8.123478517118808E-11 -9.254298081951289E-12 6.636121153776636E-11 -4.228555580379503E-12
node 2.893264620134718E-14 -6.226370291235624E-14 -9.254298081951289E-12 4.827486587662321E-11 -5.240305643626989E-11 9.511502894872742E-12
peri -1.413680888019791E-13 3.040449633061237E-13 6.636121153776636E-11 -5.240305643626989E-11 1.038878775587156E-10 -8.14097107978334E-12
i -1.655952323086967E-14 3.538335803596853E-14 -4.228555580379503E-12 9.511502894872742E-12 -8.14097107978334E-12 4.323762097117998E-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

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