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JPL Small-Body Database Browser
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301 Bavaria
Classification: Main-belt Asteroid          SPK-ID: 2000301
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 81 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06749743682731552 3.266e-08  
a 2.726095983583118 7.7257e-09 au
q 2.542091492146018 9.0385e-08 au
i 4.894357646624019 3.4258e-06 deg
node 142.3412416113317 4.0542e-05 deg
peri 124.9440148121267 4.7801e-05 deg
M 335.6908410649837 2.4572e-05 deg
tp 2458711.513954589111
(2019-Aug-16.01395459)		 0.00011213 TDB
period 1644.031525686066
4.50		 6.9887e-06
1.913e-08		 d
yr
n .2189739031006534 9.3085e-10 deg/d
Q 2.910100475020219 8.2472e-09 au
   Orbit Determination Parameters
   # obs. used (total)      3012  
   data-arc span      46972 days (128.60 yr)  
   first obs. used      1891-01-11  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45817  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-23 19:07:19  

Additional Information
 Earth MOID = 1.52952 au 
 Jupiter MOID = 2.14758 au 
 T_jup = 3.348 
[ 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 10.3   n/a MPO347513  
diameter diameter 53.042 km 0.426 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 12.253 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2004) Minor Planet Bull. 31, 67-70.]
[Warner, B.D. (2011) Minor Planet Bull. 38, 96-101.]
[Marciniak, A.; Pilcher, F.; Santana-Ros, T.; Oszkiewicz; Kankiewicz, P. (2014) ACM 2014, Poster 57.]
geometric albedo albedo 0.057   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

301 Bavaria          Discovered 1890-Nov-16 by Palisa, J. at Vienna
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1928 DH1 = 1951 FD = 1952 OF 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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