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JPL Small-Body Database Browser
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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1469666475995733 4.7853e-08  
a 3.098141895737272 2.9011e-08 au
q 2.642818367532978 1.5097e-07 au
i 15.67455002579444 5.6078e-06 deg
node 158.0476686830017 1.8819e-05 deg
peri 234.7320403921439 2.6113e-05 deg
M 140.341905166292 2.0779e-05 deg
tp 2457824.011101489190
(2017-Mar-11.51110149)
0.00010988 TDB
period 1991.821353234927
5.45
2.7977e-05
7.66e-08
d
yr
n .1807391006303463 2.5387e-09 deg/d
Q 3.553465423941566 3.3275e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      9023 days (24.70 yr)  
   first obs. used      1994-08-10  
   last obs. used      2019-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5831  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:34:10  

Additional Information
 Earth MOID = 1.67917 au 
 Jupiter MOID = 2.01973 au 
 T_jup = 3.149 
[ 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 14.4   n/a MPO436189  
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. 2019-January); 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

[ show close-approach data ]
Alternate Designations
 1994 PZ37 = 2000 WG142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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