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48241 (2001 NS12)
Classification: Outer Main-belt Asteroid          SPK-ID: 2048241
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1940778893094542 3.5908e-08  
a 3.206198542761564 1.9439e-08 au
q 2.583946296875352 1.2137e-07 au
i 8.945645055183768 5.1027e-06 deg
node 158.854653394249 2.547e-05 deg
peri 266.3200666840973 2.8579e-05 deg
M 285.6410420918871 1.2735e-05 deg
tp 2459033.626583250559
(2020-Jul-03.12658325)
7.5774e-05 TDB
period 2096.93054282555
5.74
1.9071e-05
5.221e-08
d
yr
n .1716795061389639 1.5614e-09 deg/d
Q 3.828450788647776 2.3212e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1070  
   data-arc span      10668 days (29.21 yr)  
   first obs. used      1990-08-16  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56548  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:19  

Additional Information
 Earth MOID = 1.61637 au 
 Jupiter MOID = 1.6294 au 
 T_jup = 3.144 
[ 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 13.7   n/a MPO417151  
diameter diameter 10.466 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48241 (2001 NS12)          Discovered 2001-Jul-13 by NEAT at Haleakala
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 NS12 = 1990 QZ10 = 1991 XX2 = 1993 FW80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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