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48240 (2001 NE)
Classification: Main-belt Asteroid          SPK-ID: 2048240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05667830979628659 5.086e-08  
a 3.087622513525809 2.2957e-08 au
q 2.912621288170204 1.5735e-07 au
i 10.13626478996513 5.3559e-06 deg
node 310.7580772823722 2.7834e-05 deg
peri 33.48945578877841 4.9114e-05 deg
M 11.96629939223829 3.99e-05 deg
tp 2458534.629328759665
(2019-Feb-20.12932876)
0.00021962 TDB
period 1981.685470940314
5.43
2.2101e-05
6.051e-08
d
yr
n .1816635411012925 2.026e-09 deg/d
Q 3.262623738881413 2.4258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      7623 days (20.87 yr)  
   first obs. used      1998-12-17  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54474  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:14  

Additional Information
 Earth MOID = 1.90802 au 
 Jupiter MOID = 2.05446 au 
 T_jup = 3.199 
[ 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 13.9   n/a MPO452828  
diameter diameter 5.793 km 0.545 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.191   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48240 (2001 NE)          Discovered 2001-Jul-08 by NEAT at Palomar
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 NE = 2002 NK25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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