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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05779031242462965 1.6015e-08  
a 3.002549071926341 1.2544e-08 au
q 2.829030822989437 4.9447e-08 au
i 8.039086878745682 8.1542e-07 deg
node 284.5741487039907 4.7654e-06 deg
peri 94.21308937907722 2.135e-05 deg
M 190.7377884613875 2.4528e-05 deg
tp 2460289.992904623769
(2023-Dec-11.49290462)
0.00013166 TDB
period 1900.350011621936
5.20
1.1908e-05
3.26e-08
d
yr
n .1894387864332121 1.1871e-09 deg/d
Q 3.176067320863247 1.3268e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3239  
   data-arc span      30883 days (84.55 yr)  
   first obs. used      1937-01-08  
   last obs. used      2021-07-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .377  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 07:38:33  

Additional Information
 Earth MOID = 1.84499 au 
 Jupiter MOID = 2.16642 au 
 T_jup = 3.235 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457287.5 (2015-Sep-22.0) TDB
Reference: JPL 49 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05528461629827121 1.6035e-08  
q 2.839789685130687 4.9419e-08 au
tp 2456488.640251142426
(2013-Jul-15.14025114)
0.00012884 TDB
node 284.6709744330855 4.7614e-06 deg
peri 94.47195946809069 2.2214e-05 deg
i 8.038451388344301 8.157e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      3239  
   data-arc span      30883 days (84.55 yr)  
   first obs. used      1937-01-08  
   last obs. used      2021-07-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .377  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 07:38:33  

Additional Information
 Jupiter MOID = 2.16642 au 
 T_jup = 3.235 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.571189519851041E-16 -7.694729337487034E-16 1.38975914198443E-12 1.235904189291873E-15 2.302208635859443E-13 -1.417527259576764E-15
q -7.694729337487034E-16 2.44225947224236E-15 -3.805428781165445E-12 -2.008204716422667E-15 -6.184944397194198E-13 4.142304831969289E-15
tp 1.38975914198443E-12 -3.805428781165445E-12 1.659858270528112E-8 9.676561001889488E-11 2.793798141287935E-9 -2.330287467014977E-12
node 1.235904189291873E-15 -2.008204716422667E-15 9.676561001889488E-11 2.267104542904013E-11 -5.492936353342905E-12 1.465126212366347E-12
peri 2.302208635859443E-13 -6.184944397194198E-13 2.793798141287935E-9 -5.492936353342905E-12 4.9346944100844E-10 -1.887678554808763E-12
i -1.417527259576764E-15 4.142304831969289E-15 -2.330287467014977E-12 1.465126212366347E-12 -1.887678554808763E-12 6.653732414453389E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 11.05   n/a MPCxxxxx  
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. 2020-October); 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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