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5734 Noguchi (1989 AL1)
Classification: Main-belt Asteroid          SPK-ID: 2005734
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07176778724180857 3.603e-08  
a 2.346149610119425 8.2951e-09 au
q 2.177771644062922 8.3984e-08 au
i 7.446026661500371 3.8836e-06 deg
node 98.40666679009298 3.0785e-05 deg
peri 13.31814872510371 4.2617e-05 deg
M 267.1189515479163 3.1181e-05 deg
tp 2459339.154296290252
(2021-May-04.65429629)		 0.00011444 TDB
period 1312.598734578081
3.59		 6.9613e-06
1.906e-08		 d
yr
n .2742650823259536 1.4545e-09 deg/d
Q 2.514527576175928 8.8904e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1702  
   data-arc span      14544 days (39.82 yr)  
   first obs. used      1980-10-05  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52802  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:32:09  

Additional Information
 Earth MOID = 1.19516 au 
 Jupiter MOID = 2.55836 au 
 T_jup = 3.546 
[ 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 14.0   n/a MPO492819  
diameter diameter 3.720 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.385   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5734 Noguchi (1989 AL1)          Discovered 1989-Jan-15 by Endate and Watanabe at Kitami
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1989 AL1 = 1980 TM2 = 1982 DD1 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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