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43601 (2001 SU148)
Classification: Main-belt Asteroid          SPK-ID: 2043601
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2339036778991291 3.5755e-08  
a 2.710567518361326 1.3038e-08 au
q 2.076555806622697 9.8276e-08 au
i 5.371447180014196 3.9941e-06 deg
node 240.3709067539328 3.7671e-05 deg
peri 329.2957219907883 3.8505e-05 deg
M 254.7115877206899 1.128e-05 deg
tp 2459677.223814447565
(2022-Apr-07.72381445)
5.3279e-05 TDB
period 1630.004380214669
4.46
1.1761e-05
3.22e-08
d
yr
n .2208583022044325 1.5935e-09 deg/d
Q 3.344579230099956 1.6088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1561  
   data-arc span      11394 days (31.20 yr)  
   first obs. used      1989-12-26  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:21:07  

Additional Information
 Earth MOID = 1.07232 au 
 Jupiter MOID = 1.64329 au 
 T_jup = 3.317 
[ 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 14.13   n/a E2021B10  
diameter diameter 6.280 km 0.400 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43601 (2001 SU148)          Discovered 2001-Sep-17 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 SU148 = 1989 YK7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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