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1593 Fagnes (1951 LB)
Classification: Mars-crossing Asteroid          SPK-ID: 2001593
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2814822711874014 1.491e-08  
a 2.224243925796839 3.841e-09 au
q 1.598158693888763 3.3327e-08 au
i 9.980936336197976 1.1456e-06 deg
node 120.0133452873341 4.3486e-06 deg
peri 185.3772587875211 4.7531e-06 deg
M 310.9101867158927 2.7023e-06 deg
tp 2459365.719356442227
(2021-May-31.21935644)
9.4373e-06 TDB
period 1211.635660029244
3.32
3.1385e-06
8.593e-09
d
yr
n .2971190200784541 7.6963e-10 deg/d
Q 2.850329157704915 4.9221e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2613  
   data-arc span      25494 days (69.80 yr)  
   first obs. used      1951-06-01  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44261  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:36:08  

Additional Information
 Earth MOID = .581288 au 
 Jupiter MOID = 2.41405 au 
 T_jup = 3.575 
[ 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 13.15   n/a E2021B10  
diameter diameter 6.095 km 1.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
rotation period rot_per 25.25 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Lagerkvist, C.-I.; Magnusson, P.; Debehogne, H.; Hoffmann, M.; et al. (1992) Astron. Astrophys. Suppl. Ser. 95, 461-470.]
[Warner, Brian D. (2014) Minor Planet Bull. 41, 235-241.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.307   0.131 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
SMASSII spectral type spec_B S   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)

1593 Fagnes (1951 LB)          Discovered 1951-Jun-01 by Arend, S. at Uccle
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1951 LB = 1928 QK 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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