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61057 (2000 KD76)
Classification: Main-belt Asteroid          SPK-ID: 2061057
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1297062245537786 3.7274e-08  
a 2.528722105504143 9.9085e-09 au
q 2.200731108253519 9.7521e-08 au
i 14.74724953248585 3.6375e-06 deg
node 161.7598990849229 1.4288e-05 deg
peri 201.7420562763867 1.948e-05 deg
M 299.1165711429454 1.4908e-05 deg
tp 2459448.897194787742
(2021-Aug-22.39719479)
6.1287e-05 TDB
period 1468.757456705327
4.02
8.6327e-06
2.364e-08
d
yr
n .2451051386030348 1.4406e-09 deg/d
Q 2.856713102754767 1.1194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1214  
   data-arc span      9315 days (25.50 yr)  
   first obs. used      1995-03-28  
   last obs. used      2020-09-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51674  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:48:39  

Additional Information
 Earth MOID = 1.20049 au 
 Jupiter MOID = 2.59507 au 
 T_jup = 3.395 
[ 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 15.14   n/a E2021B10  
diameter diameter 3.801 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 14.538 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.122   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

61057 (2000 KD76)          Discovered 2000-May-27 by LONEOS at Anderson Mesa
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 KD76 = 2001 UF93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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