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27542 (2000 JB11)
Classification: Main-belt Asteroid          SPK-ID: 2027542
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07526751332009106 3.6181e-08  
a 2.742036474678601 1.4095e-08 au
q 2.535650207796554 1.0357e-07 au
i 4.2752966226257 3.9472e-06 deg
node 279.8477896693749 5.3817e-05 deg
peri 101.3022792520683 6.1726e-05 deg
M 354.8752516918467 2.9545e-05 deg
tp 2459024.109038918085
(2020-Jun-23.60903892)
0.00013615 TDB
period 1658.472475026478
4.54
1.2788e-05
3.501e-08
d
yr
n .2170672142112292 1.6737e-09 deg/d
Q 2.948422741560649 1.5156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1435  
   data-arc span      13259 days (36.30 yr)  
   first obs. used      1983-07-14  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51413  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:00:43  

Additional Information
 Earth MOID = 1.54262 au 
 Jupiter MOID = 2.42418 au 
 T_jup = 3.341 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456820.5 (2014-Jun-12.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07763460050425132 3.6522e-08  
q 2.529750963849423 1.0485e-07 au
tp 2457358.240173971510
(2015-Dec-01.74017397)
0.000128 TDB
node 280.0036523930064 5.3972e-05 deg
peri 99.86602408581093 6.1221e-05 deg
i 4.268144893571872 3.9426e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1435  
   data-arc span      13259 days (36.30 yr)  
   first obs. used      1983-07-14  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51413  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:00:43  

Additional Information
 Jupiter MOID = 2.42418 au 
 T_jup = 3.341 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.333849773403313E-15 -3.801875880387613E-15 -6.258154139925038E-13 1.115256739085182E-15 -1.141414127779382E-13 -1.403773403629432E-15
q -3.801875880387613E-15 1.099397615141132E-14 1.93744271520525E-12 -1.963405749125251E-15 3.471083810727124E-13 4.261292833361601E-15
tp -6.258154139925038E-13 1.93744271520525E-12 1.638503819825006E-8 -1.057666532999552E-11 3.71451217009363E-9 2.354633347160819E-12
node 1.115256739085182E-15 -1.963405749125251E-15 -1.057666532999552E-11 2.913027818766079E-9 -2.906948913615992E-9 2.578696490229796E-11
peri -1.141414127779382E-13 3.471083810727124E-13 3.71451217009363E-9 -2.906948913615992E-9 3.747952239007483E-9 -2.52355306888609E-11
i -1.403773403629432E-15 4.261292833361601E-15 2.354633347160819E-12 2.578696490229796E-11 -2.52355306888609E-11 1.554383214003509E-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 14.0   n/a MPO431817  
diameter diameter 7.954 km 2.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.073   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

27542 (2000 JB11)          Discovered 2000-May-03 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

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