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266934 (2010 NT37)
Classification: Main-belt Asteroid          SPK-ID: 2266934
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1545092153267496 7.0824e-08  
a 2.774757750440592 2.4969e-08 au
q 2.346032107698199 1.9695e-07 au
i 3.476607022293396 8.105e-06 deg
node 210.0175693755933 0.00012231 deg
peri 99.90402234964957 0.00012597 deg
M 81.38432764967878 2.6287e-05 deg
tp 2458618.842047791006
(2019-May-15.34204779)
0.00012337 TDB
period 1688.247194062556
4.62
2.2788e-05
6.239e-08
d
yr
n .2132389150511217 2.8783e-09 deg/d
Q 3.203483393182984 2.8827e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      6597 days (18.06 yr)  
   first obs. used      2001-10-23  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59958  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 17:22:58  

Additional Information
 Earth MOID = 1.33474 au 
 Jupiter MOID = 2.06497 au 
 T_jup = 3.316 
[ 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 17.0   n/a MPO494443  
diameter diameter 2.374 km 0.255 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266934 (2010 NT37)          Discovered 2001-Oct-23 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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