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67720 (2000 UQ11)
Classification: Main-belt Asteroid          SPK-ID: 2067720
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0878946835147343 3.3195e-08  
a 2.333899167373536 9.0057e-09 au
q 2.128761838701937 7.5355e-08 au
i 4.003906484054387 3.68e-06 deg
node 255.2471468473081 5.045e-05 deg
peri 207.5455226511729 5.5692e-05 deg
M 182.6740170488247 2.4473e-05 deg
tp 2459841.992282008127
(2022-Sep-19.49228201)
8.9893e-05 TDB
period 1302.331546000857
3.57
7.5378e-06
2.064e-08
d
yr
n .2764273054012032 1.6e-09 deg/d
Q 2.539036496045135 9.7972e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1350  
   data-arc span      8733 days (23.91 yr)  
   first obs. used      1996-10-10  
   last obs. used      2020-09-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51558  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:31:51  

Additional Information
 Earth MOID = 1.14638 au 
 Jupiter MOID = 2.56725 au 
 T_jup = 3.560 
[ 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 15.01   n/a MPCxxxxx  
diameter diameter 2.757 km 0.464 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.212   0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67720 (2000 UQ11)          Discovered 2000-Oct-26 by BATTeRS at Bisei SG Center
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UQ11 = 1996 TW54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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