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JPL Small-Body Database Browser
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27528 (2000 HS54)
Classification: Main-belt Asteroid          SPK-ID: 2027528
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05082391718363723 3.4243e-08  
a 3.075625437033426 1.7002e-08 au
q 2.919310104533751 1.0379e-07 au
i 2.368276935206969 4.2488e-06 deg
node 147.2883785680935 9.6528e-05 deg
peri 135.9207226951028 0.00010604 deg
M 144.7513450180006 4.3835e-05 deg
tp 2457808.329436875964
(2017-Feb-23.82943688)
0.00024029 TDB
period 1970.146824467774
5.39
1.6336e-05
4.473e-08
d
yr
n .1827274980367275 1.5152e-09 deg/d
Q 3.231940769533101 1.7866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1666  
   data-arc span      10219 days (27.98 yr)  
   first obs. used      1991-11-02  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50364  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:00:31  

Additional Information
 Earth MOID = 1.90289 au 
 Jupiter MOID = 1.83926 au 
 T_jup = 3.226 
[ 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 13.6   n/a MPO340890  
diameter diameter 9.981 km 0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27528 (2000 HS54)          Discovered 2000-Apr-29 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 HS54 = 1999 CU47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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