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32769 (1984 AJ1)
Classification: Main-belt Asteroid          SPK-ID: 2032769
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1941309661113641 4.0088e-08  
a 2.391358850639365 7.173e-09 au
q 1.927122046645783 9.6473e-08 au
i 6.71302861830152 4.2984e-06 deg
node 347.1846371285105 2.9451e-05 deg
peri 137.7870682771638 3.0942e-05 deg
M 43.33446394891897 8.321e-06 deg
tp 2459233.909007343930
(2021-Jan-19.40900734)		 3.1217e-05 TDB
period 1350.720697161071
3.70		 6.0773e-06
1.664e-08		 d
yr
n .2665243826918798 1.1992e-09 deg/d
Q 2.855595654632946 8.5655e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1735  
   data-arc span      13670 days (37.43 yr)  
   first obs. used      1984-01-08  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 07:04:39  

Additional Information
 Earth MOID = .948706 au 
 Jupiter MOID = 2.21515 au 
 T_jup = 3.497 
[ 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 14.65   n/a MPCxxxxx  
diameter diameter 6.598 km 0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32769 (1984 AJ1)          Discovered 1984-Jan-08 by Bowell, E. at Anderson Mesa
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1984 AJ1 = 1984 CK1 = 1998 YM9 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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