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183456 (2003 BY33)
Classification: Main-belt Asteroid          SPK-ID: 2183456
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 .2113030338342487 4.388e-08  
a 2.684767013403935 1.6925e-08 au
q 2.117467598333568 1.2361e-07 au
i 11.94477630165838 5.2044e-06 deg
node 202.8616504221654 2.1052e-05 deg
peri 285.84126674 2.4844e-05 deg
M 338.8660305268696 1.34e-05 deg
tp 2459094.827192091170
(2020-Sep-02.32719209)
6.0178e-05 TDB
period 1606.787082568414
4.40
1.5194e-05
4.16e-08
d
yr
n .2240495980491378 2.1187e-09 deg/d
Q 3.252066428474301 2.0502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      6702 days (18.35 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56953  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:37:10  

Additional Information
 Earth MOID = 1.16745 au 
 Jupiter MOID = 1.96062 au 
 T_jup = 3.312 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457185.5 (2015-Jun-12.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107414438435712 4.4095e-08  
q 2.118733963192545 1.2416e-07 au
tp 2457490.062640468613
(2016-Apr-11.56264047)
5.5641e-05 TDB
node 202.8732096270441 2.1053e-05 deg
peri 286.19477706256 2.4845e-05 deg
i 11.94326447260014 5.2036e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      386  
   data-arc span      6702 days (18.35 yr)  
   first obs. used      2001-09-21  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56953  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:37:10  

Additional Information
 Jupiter MOID = 1.96062 au 
 T_jup = 3.312 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.944358532381539E-15 -5.447996317328251E-15 -3.969925013185772E-13 1.711674605133831E-15 1.174204337516897E-14 -1.001327983051342E-14
q -5.447996317328251E-15 1.541659271662693E-14 1.192996652374022E-12 -4.419739903378077E-15 -2.130523558872109E-14 2.915633922362457E-14
tp -3.969925013185772E-13 1.192996652374022E-12 3.095889944521925E-9 -9.423435730237257E-12 7.39562722135445E-10 1.249268452258506E-11
node 1.711674605133831E-15 -4.419739903378077E-15 -9.423435730237257E-12 4.432263508309208E-10 -4.353502967497196E-10 2.131446766324855E-11
peri 1.174204337516897E-14 -2.130523558872109E-14 7.39562722135445E-10 -4.353502967497196E-10 6.172976609247831E-10 -1.856778477735858E-11
i -1.001327983051342E-14 2.915633922362457E-14 1.249268452258506E-11 2.131446766324855E-11 -1.856778477735858E-11 2.707785503878915E-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 16.1   n/a MPO264433  
diameter diameter 3.307 km 1.055 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

183456 (2003 BY33)          Discovered 2003-Jan-25 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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