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9884 Pribram (1994 TN3)
Classification: Main-belt Asteroid          SPK-ID: 2009884
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.

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1404375734177011 3.3059e-08  
a 2.376411257682704 9.1709e-09 au
q 2.042673827211238 7.9056e-08 au
i 1.860329490867595 5.182e-06 deg
node 25.44358211323557 0.00012279 deg
peri 75.09866883977408 0.00012446 deg
M 297.5842944422852 2.0989e-05 deg
tp 2459232.491574242340
7.858e-05 TDB
period 1338.076145754944
n .2690429846926891 1.5574e-09 deg/d
Q 2.710148688154169 1.0459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1064  
   data-arc span      16627 days (45.52 yr)  
   first obs. used      1974-04-25  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55864  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 22:14:57  

Additional Information
 Earth MOID = 1.06049 au 
 Jupiter MOID = 2.42589 au 
 T_jup = 3.527 
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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 15.3   n/a MPO435793  
diameter diameter 4.686 km 0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  
rotation period rot_per 13.916 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.046   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (  

9884 Příbram           Discovered 1994 Oct. 12 by M. Tichy and Z. Moravec at Klet.
The town of Příbram, in central Bohemia, was the impact site, on 1959 Apr. 7, of the first photographic detection of a meteorite fall. Analysis of the fireball trajectory by Z. Ceplecha led to the discovery of four meteorites.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20000124/MPCPages.arcLast Updated: 2013-03-29

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Alternate Designations
 1994 TN3 = 1974 HB2 = 1992 EO19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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