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JPL Small-Body Database Browser
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32722 (3340 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2032722
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .140458450121363 4.9111e-08  
a 2.614918302360555 1.1743e-08 au
q 2.247630930417005 1.2657e-07 au
i 2.671128117927198 4.7198e-06 deg
node 167.5325715347923 9.2382e-05 deg
peri 69.49118704610653 9.4069e-05 deg
M 157.7211121946087 1.5898e-05 deg
tp 2458323.836198629664
(2018-Jul-24.33619863)
6.7856e-05 TDB
period 1544.491825499869
4.23
1.0404e-05
2.848e-08
d
yr
n .2330863744672053 1.5702e-09 deg/d
Q 2.982205674304104 1.3393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      878  
   data-arc span      21556 days (59.02 yr)  
   first obs. used      1960-09-26  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51227  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:27:48  

Additional Information
 Earth MOID = 1.23758 au 
 Jupiter MOID = 2.01878 au 
 T_jup = 3.392 
[ 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 15.5   n/a MPO449201  
diameter diameter 3.827 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

32722 (3340 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3340 T-3 = 1997 JM16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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