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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546280141012367 7.0866e-08  
a 2.774691020723671 2.5144e-08 au
q 2.345646058444637 1.9711e-07 au
i 3.476823576658072 8.107e-06 deg
node 210.0191745765458 0.00012303 deg
peri 99.815685671 0.00012667 deg
M 356.1489308147762 2.6324e-05 deg
tp 2458618.559228375324
(2019-May-15.05922838)
0.00012344 TDB
period 1688.186293838014
4.62
2.2947e-05
6.283e-08
d
yr
n .2132466075065428 2.8986e-09 deg/d
Q 3.203735983002706 2.9032e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      6554 days (17.94 yr)  
   first obs. used      2001-10-23  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60154  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:07:32  

Additional Information
 Earth MOID = 1.33352 au 
 Jupiter MOID = 2.06247 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 16.8   n/a MPO450147  
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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