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37675 (1995 AJ1)
Classification: Main-belt Asteroid          SPK-ID: 2037675
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2188001234094069 6.3046e-08  
a 2.302880646286127 7.4254e-09 au
q 1.799010076681588 1.4493e-07 au
i 8.354933759724492 5.3529e-06 deg
node 327.8187298308619 2.2994e-05 deg
peri 178.1117295108531 2.4937e-05 deg
M 77.69918736673911 8.3194e-06 deg
tp 2458725.001303944477
(2019-Aug-29.50130394)
2.8879e-05 TDB
period 1276.455184941155
3.49
6.1737e-06
1.69e-08
d
yr
n .2820310530656008 1.3641e-09 deg/d
Q 2.806751215890666 9.0501e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1271  
   data-arc span      14267 days (39.06 yr)  
   first obs. used      1981-01-08  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50705  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:36:25  

Additional Information
 Earth MOID = .811012 au 
 Jupiter MOID = 2.20932 au 
 T_jup = 3.544 
[ 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 14.7   n/a MPO365695  
diameter diameter 3.056 km 0.462 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.360   0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37675 (1995 AJ1)          Discovered 1995-Jan-06 by Hirasawa, M., Suzuki, S. at Nyukasa
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1995 AJ1 = 1981 AT3 = 2000 QS73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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