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27532 (2000 HL66)
Classification: Main-belt Asteroid          SPK-ID: 2027532
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1484034123120967 3.9891e-08  
a 2.841158284283905 1.6206e-08 au
q 2.419520699977391 1.1756e-07 au
i 8.151612074339019 4.862e-06 deg
node 236.7715719220374 2.883e-05 deg
peri 109.0172408298319 3.319e-05 deg
M 332.3718113028461 1.8166e-05 deg
tp 2459134.742948937131
(2020-Oct-12.24294894)
8.8963e-05 TDB
period 1749.208467739532
4.79
1.4967e-05
4.098e-08
d
yr
n .2058073732430652 1.7609e-09 deg/d
Q 3.262795868590419 1.8611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1185  
   data-arc span      16115 days (44.12 yr)  
   first obs. used      1976-05-03  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5552  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 19:34:31  

Additional Information
 Earth MOID = 1.42816 au 
 Jupiter MOID = 2.23343 au 
 T_jup = 3.278 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO435955  
diameter diameter 6.066 km 0.310 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27532 (2000 HL66)          Discovered 2000-Apr-26 by LONEOS at Anderson Mesa
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 HL66 = 1976 JH6 = 1987 UW6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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