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467 Laura (A901 AA)
Classification: Main-belt Asteroid          SPK-ID: 2000467
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 42 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062081276404235 2.8191e-08  
a 2.943785240787696 9.8556e-09 au
q 2.631131322188121 8.637e-08 au
i 6.449563051025653 4.5034e-06 deg
node 322.1150224605117 2.7301e-05 deg
peri 93.9577917813305 3.6612e-05 deg
M 352.877149039516 2.3598e-05 deg
tp 2459433.001353490168
(2021-Aug-06.50135349)
0.00012096 TDB
period 1844.835351653556
5.05
9.2646e-06
2.537e-08
d
yr
n .1951393655142862 9.7997e-10 deg/d
Q 3.25643915938727 1.0902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3821  
   data-arc span      43864 days (120.09 yr)  
   first obs. used      1901-01-09  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .34468  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 11:06:41  

Additional Information
 Earth MOID = 1.65244 au 
 Jupiter MOID = 2.06739 au 
 T_jup = 3.254 
[ 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 10.87   n/a E2021B10  
diameter diameter 39.471 km 0.133 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 70.63 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pilcher, F.; Benishek, V. (2017) Minor Planet Bull. 44, 183.]
geometric albedo albedo 0.037   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

467 Laura (A901 AA)          Discovered 1901-Jan-09 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 A901 AA = 1954 OE = A924 RG 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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