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215506 (2002 TY371)
Classification: Main-belt Asteroid          SPK-ID: 2215506
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1315114643229659 5.9932e-08  
a 2.686671165000315 2.1267e-08 au
q 2.333343105936835 1.5872e-07 au
i 12.92167392959238 6.302e-06 deg
node 111.7366778047184 3.5253e-05 deg
peri 5.693908825743179 4.7212e-05 deg
M 209.0833835183402 3.2731e-05 deg
tp 2459274.802480525592
(2021-Mar-01.30248053)
0.00014988 TDB
period 1608.496788812603
4.40
1.9099e-05
5.229e-08
d
yr
n .2238114508551509 2.6575e-09 deg/d
Q 3.039999224063795 2.4064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      6223 days (17.04 yr)  
   first obs. used      2002-10-10  
   last obs. used      2019-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57209  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:59:12  

Additional Information
 Earth MOID = 1.3503 au 
 Jupiter MOID = 2.0663 au 
 T_jup = 3.325 
[ 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 16.1   n/a MPO459960  
diameter diameter 3.646 km 0.606 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215506 (2002 TY371)          Discovered 2002-Oct-10 by Sloan Digital Sky Survey at Apache Point
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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