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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0752675406363518 3.5971e-08  
a 2.742036472571409 1.3937e-08 au
q 2.535650130945782 1.0279e-07 au
i 4.275300299522693 3.9189e-06 deg
node 279.847833093646 5.3731e-05 deg
peri 101.3022323072767 6.1583e-05 deg
M 354.8752593826065 2.9317e-05 deg
tp 2459024.109003460556
(2020-Jun-23.60900346)
0.00013509 TDB
period 1658.472473114731
4.54
1.2645e-05
3.462e-08
d
yr
n .2170672144614459 1.655e-09 deg/d
Q 2.948422814197037 1.4986e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1449  
   data-arc span      13532 days (37.05 yr)  
   first obs. used      1983-07-14  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51013  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 02:29:33  

Additional Information
 Earth MOID = 1.54262 au 
 Jupiter MOID = 2.42418 au 
 T_jup = 3.341 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456859.5 (2014-Jul-21.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07761524697991377 3.6303e-08  
q 2.529844310191198 1.0404e-07 au
tp 2457358.225990892691
(2015-Dec-01.72599089)
0.00012726 TDB
node 280.0036238034785 5.3886e-05 deg
peri 99.85879807487601 6.1088e-05 deg
i 4.268162753960419 3.9143e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1449  
   data-arc span      13532 days (37.05 yr)  
   first obs. used      1983-07-14  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51013  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 02:29:33  

Additional Information
 Jupiter MOID = 2.42418 au 
 T_jup = 3.341 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.317888316122651E-15 -3.749718440550129E-15 -5.65291266386906E-13 1.063492459374209E-15 -1.021291014862685E-13 -1.372527092439643E-15
q -3.749718440550129E-15 1.082391225933797E-14 1.742277892152577E-12 -1.793264397313108E-15 3.08449893868922E-13 4.157581347365853E-15
tp -5.65291266386906E-13 1.742277892152577E-12 1.619395038964752E-8 -1.049051630959855E-11 3.677912897560632E-9 2.222292119904305E-12
node 1.063492459374209E-15 -1.793264397313108E-15 -1.049051630959855E-11 2.903672533738104E-9 -2.897608452930327E-9 2.428833257451254E-11
peri -1.021291014862685E-13 3.08449893868922E-13 3.677912897560632E-9 -2.897608452930327E-9 3.731700334421483E-9 -2.376757006379993E-11
i -1.372527092439643E-15 4.157581347365853E-15 2.222292119904305E-12 2.428833257451254E-11 -2.376757006379993E-11 1.532185974683235E-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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