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JPL Small-Body Database Browser
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65607 (3360 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2065607
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2137670731905987 5.4647e-08  
a 3.130423463693217 2.3625e-08 au
q 2.461242002012341 1.7121e-07 au
i .2106084702919225 5.9078e-06 deg
node 169.4907422133813 0.0014863 deg
peri 178.3577746844659 0.0014864 deg
M 256.7387935384835 1.4789e-05 deg
tp 2459580.780205420478
(2022-Jan-01.28020542)
8.684e-05 TDB
period 2023.033442178749
5.54
2.2902e-05
6.27e-08
d
yr
n .1779505926566841 2.0145e-09 deg/d
Q 3.799604925374092 2.8676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      524  
   data-arc span      21341 days (58.43 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62642  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:06:27  

Additional Information
 Earth MOID = 1.45467 au 
 Jupiter MOID = 1.6303 au 
 T_jup = 3.178 
[ 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 15.2   n/a MPO436239  
diameter diameter 4.940 km 0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65607 (3360 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 3360 T-3 = 1999 RO56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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