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JPL Small-Body Database Browser
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154592 (2003 NS1)
Classification: Main-belt Asteroid          SPK-ID: 2154592
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1748629792100763 5.446e-08  
a 3.097169620482678 3.6586e-08 au
q 2.555589313526136 1.6864e-07 au
i 7.22016861824193 6.5708e-06 deg
node 126.8923332849274 4.4952e-05 deg
peri 238.7297795637963 4.8262e-05 deg
M 351.4212239611962 2.1394e-05 deg
tp 2459047.942628465745
(2020-Jul-17.44262847)
0.00011876 TDB
period 1990.88380095417
5.45
3.5276e-05
9.658e-08
d
yr
n .1808242147670612 3.204e-09 deg/d
Q 3.63874992743922 4.2983e-08 au
  Orbit Determination Parameters
   # obs. used (total)      453  
   data-arc span      7178 days (19.65 yr)  
   first obs. used      1998-09-24  
   last obs. used      2018-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57791  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 05:59:16  

Additional Information
 Earth MOID = 1.56268 au 
 Jupiter MOID = 1.85104 au 
 T_jup = 3.187 
[ 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 14.8   n/a MPO417826  
diameter diameter 5.911 km 0.287 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

154592 (2003 NS1)          Discovered 2003-Jul-02 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

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