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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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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.


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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 47 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09469549789472957 1.7094e-08  
q 2.638164834234627 4.8857e-08 au
tp 2456559.758106065926
(2013-Sep-24.25810607)
5.0389e-05 TDB
node 133.2382368289214 1.5312e-06 deg
peri 130.2270085540971 8.6023e-06 deg
i 11.45578888907138 1.8962e-07 deg
  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
 Jupiter MOID = 1.99275 au 
 T_jup = 3.246 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.922010354624924E-16 -8.217377217636708E-16 5.491289724346271E-13 -3.152570956250206E-15 8.602559594133779E-14 -2.759899262310298E-16
q -8.217377217636708E-16 2.386966491184902E-15 -1.449296032432102E-12 8.470193587190657E-15 -2.20002761484043E-13 7.605738367639237E-16
tp 5.491289724346271E-13 -1.449296032432102E-12 2.539066321769967E-9 -4.110040569785834E-12 4.25395030202838E-10 5.207349183634601E-13
node -3.152570956250206E-15 8.470193587190657E-15 -4.110040569785834E-12 2.344691036027328E-12 -2.747601545693729E-12 4.014141465250583E-14
peri 8.602559594133779E-14 -2.20002761484043E-13 4.25395030202838E-10 -2.747601545693729E-12 7.399940232798981E-11 8.304275938247433E-14
i -2.759899262310298E-16 7.605738367639237E-16 5.207349183634601E-13 4.014141465250583E-14 8.304275938247433E-14 3.595592357716771E-14

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

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