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JPL Small-Body Database Browser
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65600 (3121 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2065600
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1263690013266114 6.2129e-08  
a 3.150755140902947 2.5712e-08 au
q 2.752597360322355 2.0324e-07 au
i 10.09496018603496 6.2254e-06 deg
node 28.38571866203312 2.7437e-05 deg
peri 317.7711303741604 3.3831e-05 deg
M 171.5978388896536 2.2174e-05 deg
tp 2457626.789797747090
(2016-Aug-26.28979775)
0.00011901 TDB
period 2042.774402517159
5.59
2.5005e-05
6.846e-08
d
yr
n .1762309139748368 2.1572e-09 deg/d
Q 3.54891292148354 2.8961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      21405 days (58.60 yr)  
   first obs. used      1960-09-29  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .535  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:26:33  

Additional Information
 Earth MOID = 1.75595 au 
 Jupiter MOID = 1.92882 au 
 T_jup = 3.171 
[ 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 14.5   n/a MPO432208  
diameter diameter 4.220 km 1.247 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.207   0.148 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65600 (3121 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
 3121 T-3 = 2000 VD47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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