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1334 Lundmarka (1934 OB)
Classification: Main-belt Asteroid          SPK-ID: 2001334
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09366554892887917 1.71e-08  
a 2.914339327567695 9.7988e-09 au
q 2.641366134686046 4.8842e-08 au
i 11.45492209174412 1.895e-07 deg
node 133.132182890857 1.5306e-06 deg
peri 129.2931609604552 8.7513e-06 deg
M 164.2911996228123 1.1312e-05 deg
tp 2458371.183316475363
(2018-Sep-09.68331648)
5.4957e-05 TDB
period 1817.224579005472
4.98
9.165e-06
2.509e-08
d
yr
n .198104298257412 9.9913e-10 deg/d
Q 3.187312520449344 1.0717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3948  
   data-arc span      31662 days (86.69 yr)  
   first obs. used      1934-07-16  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .39951  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 19:23:58  

Additional Information
 Earth MOID = 1.64054 au 
 Jupiter MOID = 1.99275 au 
 T_jup = 3.246 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.43   n/a E2021B10  
diameter diameter 27.621 km 2.334 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 6.2497 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Bohn, L.; Hibbler, B.; Stein, G.; Ditteon, R. (2015) Minor Planet Bull. 42, 89-90.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
[Polakis, T. (2018) Minor Planet Bull. 45, 347-352.]
[Fauerbach, M. (2019) Minor Planet Bull. 46, 3-4.]
geometric albedo albedo 0.242   0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

1334 Lundmarka (1934 OB)          Discovered 1934-Jul-16 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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