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1411 Brauna (1937 AM)
Classification: Main-belt Asteroid          SPK-ID: 2001411
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05733896229901506 3.9138e-08  
a 3.003791150456653 1.3964e-08 au
q 2.831556882926504 1.1584e-07 au
i 8.039374269132811 4.0006e-06 deg
node 284.58165958 2.8208e-05 deg
peri 94.2856386766309 4.5085e-05 deg
M 115.677950167104 3.5429e-05 deg
tp 2458389.486071289607
(2018-Sep-27.98607129)
0.00018688 TDB
period 1901.529323591819
5.21
1.3259e-05
3.63e-08
d
yr
n .189321298143324 1.3201e-09 deg/d
Q 3.176025417986803 1.4764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2529  
   data-arc span      30426 days (83.30 yr)  
   first obs. used      1937-01-08  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:24:05  

Additional Information
 Earth MOID = 1.8483 au 
 Jupiter MOID = 2.16455 au 
 T_jup = 3.234 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456742.5 (2014-Mar-26.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05351922292464266 3.8799e-08  
q 2.842770083708723 1.1406e-07 au
tp 2456480.131260226868
(2013-Jul-06.63126023)
0.00020204 TDB
node 284.75884092331 2.8102e-05 deg
peri 92.88705595200611 4.7322e-05 deg
i 8.055566241828679 4.0068e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2529  
   data-arc span      30426 days (83.30 yr)  
   first obs. used      1937-01-08  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:24:05  

Additional Information
 Jupiter MOID = 2.16455 au 
 T_jup = 3.234 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.505339577343211E-15 -4.397104658101422E-15 -3.93736262214294E-13 -1.464698241036688E-15 -1.204626346878786E-13 1.768684428429724E-16
q -4.397104658101422E-15 1.301055993730531E-14 1.144900592637426E-12 5.191277230390922E-15 3.532900258908607E-13 -2.176221476550152E-16
tp -3.93736262214294E-13 1.144900592637426E-12 4.081906649522631E-8 2.867270240752676E-12 7.710763391686948E-9 -1.764550632631098E-12
node -1.464698241036688E-15 5.191277230390922E-15 2.867270240752676E-12 7.897117533144345E-10 -7.808285948357662E-10 8.363683231025339E-12
peri -1.204626346878786E-13 3.532900258908607E-13 7.710763391686948E-9 -7.808285948357662E-10 2.2393760452456E-9 -8.589943075241196E-12
i 1.768684428429724E-16 -2.176221476550152E-16 -1.764550632631098E-12 8.363683231025339E-12 -8.589943075241196E-12 1.605419325604025E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.0   n/a MPO337256  
diameter diameter 28.272 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 4.90 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Shipley, H.; Dillard, A.; Kendall, J.; Reichert, M.; et al. (2008) Minor Planet Bull. 35, 99-101.]
geometric albedo albedo 0.096   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1411 Brauna (1937 AM)          Discovered 1937-Jan-08 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1937 AM = 1929 RT 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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