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15671 Suzannedebarbat (1977 EP6)
Classification: Outer Main-belt Asteroid          SPK-ID: 2015671
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 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1025525635097589 4.1048e-08  
a 3.958317284571383 3.5098e-08 au
q 3.5523816998536 1.584e-07 au
i 7.207928084134071 4.5258e-06 deg
node 185.0890555899911 2.5652e-05 deg
peri 18.31339075902692 3.0282e-05 deg
M 194.5610267282584 1.8106e-05 deg
tp 2460522.403207581460
(2024-Jul-30.90320758)
0.00015411 TDB
period 2876.499686368708
7.88
3.8259e-05
1.047e-07
d
yr
n .1251521082049774 1.6646e-09 deg/d
Q 4.364252869289166 3.8698e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2019  
   data-arc span      16079 days (44.02 yr)  
   first obs. used      1977-03-12  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47651  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:05:57  

Additional Information
 Earth MOID = 2.54948 au 
 Jupiter MOID = .593019 au 
 T_jup = 3.036 
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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 12.37   n/a E2021B10  
diameter diameter 16.854 km 0.318 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.082   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

15671 Suzannedébarbat           Discovered 1977 Mar. 12 by H. Kosai and K. Hurukawa at Kiso.
Suzanne Débarbat (b. 1928) is an astronomer of the Observatory of the Paris. She contributed to the development of the Danjon-Astrolabe and wrote La méthode des hauteurs égales en astronomie. She was the president of IAU Commission 41 from 1991 to 1994.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-07-22Last Updated: 2014-08-13

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Alternate Designations
 1977 EP6 = 1996 TU54 = 2000 EG107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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