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187503 (2006 SQ364)
Classification: Main-belt Asteroid          SPK-ID: 2187503
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148241824390027 4.8501e-08  
a 2.576086725973875 1.4985e-08 au
q 2.02268100117457 1.2396e-07 au
i 5.317893235665446 6.0742e-06 deg
node 28.37062880635384 3.7315e-05 deg
peri 125.1530548386864 4.0507e-05 deg
M 79.05962144414639 1.1887e-05 deg
tp 2458868.841313590547
(2020-Jan-20.34131359)
5.0272e-05 TDB
period 1510.216276354852
4.13
1.3178e-05
3.608e-08
d
yr
n .2383764535162589 2.08e-09 deg/d
Q 3.12949245077318 1.8205e-08 au
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      7828 days (21.43 yr)  
   first obs. used      1998-12-17  
   last obs. used      2020-05-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50401  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:55:41  

Additional Information
 Earth MOID = 1.03797 au 
 Jupiter MOID = 1.87433 au 
 T_jup = 3.388 
[ 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 15.92   n/a E2021B55  
diameter diameter 3.764 km 1.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  
geometric albedo albedo 0.060   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2017AJ....154..168M)  

187503 (2006 SQ364)          Discovered 2006-Sep-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2006 SQ364 = 2002 XV85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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