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26735 (2001 HL27)
Classification: Main-belt Asteroid          SPK-ID: 2026735
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1129669285716875 4.2011e-08  
a 3.103608653787547 1.6833e-08 au
q 2.753003516680658 1.2824e-07 au
i 9.037603195237232 4.6975e-06 deg
node 224.9905167795929 2.3401e-05 deg
peri 123.4824731675528 2.9452e-05 deg
M 66.88764978912675 1.7557e-05 deg
tp 2458629.441577537590
(2019-May-25.94157754)
9.7491e-05 TDB
period 1997.095614924452
5.47
1.6247e-05
4.448e-08
d
yr
n .1802617748042165 1.4665e-09 deg/d
Q 3.454213790894436 1.8735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1378  
   data-arc span      8149 days (22.31 yr)  
   first obs. used      1997-10-06  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4772  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:50:24  

Additional Information
 Earth MOID = 1.76055 au 
 Jupiter MOID = 2.04581 au 
 T_jup = 3.192 
[ 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 13.6   n/a MPO502357  
diameter diameter 6.615 km 0.292 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.176   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26735 (2001 HL27)          Discovered 2001-Apr-27 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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