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JPL Small-Body Database Browser
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27520 (2000 HL26)
Classification: Main-belt Asteroid          SPK-ID: 2027520
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1249563084277549 3.9882e-08  
a 3.067671543600002 1.7197e-08 au
q 2.684346632042873 1.2189e-07 au
i 3.544091718794621 4.2768e-06 deg
node 158.8823878749202 6.3481e-05 deg
peri 194.4943642960249 6.5205e-05 deg
M 69.36024955373583 1.5077e-05 deg
tp 2458222.388523141672
(2018-Apr-13.88852314)
8.1714e-05 TDB
period 1962.509254865658
5.37
1.6502e-05
4.518e-08
d
yr
n .1834386253758806 1.5425e-09 deg/d
Q 3.450996455157131 1.9346e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1679  
   data-arc span      8962 days (24.54 yr)  
   first obs. used      1995-05-22  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53788  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:38:58  

Additional Information
 Earth MOID = 1.67834 au 
 Jupiter MOID = 1.976 au 
 T_jup = 3.217 
[ 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 MPO416983  
diameter diameter 8.930 km 0.242 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27520 (2000 HL26)          Discovered 2000-Apr-24 by LONEOS at Anderson Mesa
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 HL26 = 1995 KY2 = 1999 CH99 = 1999 FT22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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