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58319 (1994 PZ37)
Classification: Main-belt Asteroid          SPK-ID: 2058319
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1461590221421483 4.4226e-08  
a 3.103088222054341 2.2081e-08 au
q 2.649543881898061 1.4422e-07 au
i 15.67809080828502 4.2591e-06 deg
node 158.004899228185 1.6523e-05 deg
peri 234.0977785289457 2.2854e-05 deg
M 284.8423923079999 1.9603e-05 deg
tp 2459813.331046114849
(2022-Aug-21.83104611)
0.00011152 TDB
period 1996.593308508384
5.47
2.1311e-05
5.835e-08
d
yr
n .1803071253749463 1.9246e-09 deg/d
Q 3.556632562210621 2.5309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      743  
   data-arc span      9860 days (27.00 yr)  
   first obs. used      1994-08-10  
   last obs. used      2021-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54665  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 01:20:30  

Additional Information
 Earth MOID = 1.68501 au 
 Jupiter MOID = 2.01844 au 
 T_jup = 3.148 
[ 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 14.46   n/a MPO636870  
diameter diameter 6.820 km 0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 73.045 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Ali-Lagoa, V. (2018) Astron. Astrophys. 617, A57.]
geometric albedo albedo 0.079   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58319 (1994 PZ37)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PZ37 = 2000 WG142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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