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487909 (2015 TM183)
Classification: Main-belt Asteroid          SPK-ID: 2487909
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .04246873685581185 5.3468e-08  
a 2.71400134953517 3.9088e-08 au
q 2.598741140395443 1.5165e-07 au
i 5.862836247848889 8.1628e-06 deg
node 26.58254149965297 5.8023e-05 deg
peri 256.9714028771785 0.00013366 deg
M 17.23548860199346 0.00011795 deg
tp 2458522.312988331929
(2019-Feb-07.81298833)
0.00053599 TDB
period 1633.10277129307
4.47
3.5281e-05
9.659e-08
d
yr
n .2204392805695606 4.7623e-09 deg/d
Q 2.829261558674898 4.0748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      8060 days (22.07 yr)  
   first obs. used      1997-10-02  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5781  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:49:01  

Additional Information
 Earth MOID = 1.5899 au 
 Jupiter MOID = 2.22386 au 
 T_jup = 3.353 
[ 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 16.7   n/a E2015U64  
diameter diameter 2.761 km 0.558 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

487909 (2015 TM183)          Discovered 2006-Sep-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2015 TM183 = 2006 RS45 = 2010 JJ146 = 2013 CY116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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