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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 ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 
[ show covariance matrix ]

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

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