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JPL Small-Body Database Browser
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65577 (3324 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2065577
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08903934682376895 8.2704e-08  
a 3.055293864385484 2.8222e-08 au
q 2.783252494345932 2.4845e-07 au
i 10.37796125334071 7.6835e-06 deg
node 6.051982185048221 2.8744e-05 deg
peri 347.3877121799358 4.2628e-05 deg
M 191.2650815971149 3.4936e-05 deg
tp 2459514.782429773109
(2021-Oct-27.28242977)
0.00019563 TDB
period 1950.643517261994
5.34
2.7028e-05
7.4e-08
d
yr
n .1845544800032511 2.5571e-09 deg/d
Q 3.327335234425036 3.0735e-08 au
  Orbit Determination Parameters
   # obs. used (total)      470  
   data-arc span      16654 days (45.60 yr)  
   first obs. used      1973-09-19  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56027  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:06:19  

Additional Information
 Earth MOID = 1.77881 au 
 Jupiter MOID = 2.11127 au 
 T_jup = 3.205 
[ 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 14.9   n/a MPO468579  
diameter diameter 4.202 km 0.314 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65577 (3324 T-2)          Discovered 1973-Sep-25 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
 3324 T-2 = 2000 SN144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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