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JPL Small-Body Database Browser
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15812 (1994 PZ)
Classification: Main-belt Asteroid          SPK-ID: 2015812
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1644711459137765 3.1538e-08  
a 2.135178678831532 6.5016e-09 au
q 1.784003394793446 6.4699e-08 au
i 3.115331302717996 4.327e-06 deg
node 149.6289608236357 6.0943e-05 deg
peri 139.8599151832057 6.3208e-05 deg
M 131.2930357595419 1.8969e-05 deg
tp 2458584.887163646382
(2019-Apr-11.38716365)
5.9165e-05 TDB
period 1139.592974004553
3.12
5.2051e-06
1.425e-08
d
yr
n .3159022635379654 1.4429e-09 deg/d
Q 2.486353962869617 7.571e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1663  
   data-arc span      10348 days (28.33 yr)  
   first obs. used      1991-10-05  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50453  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:28:37  

Additional Information
 Earth MOID = .769146 au 
 Jupiter MOID = 2.67426 au 
 T_jup = 3.699 
[ 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 15.1   n/a MPO502290  

15812 (1994 PZ)          Discovered 1994-Aug-14 by Kobayashi, T. at Oizumi
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PZ = 1991 TR14 = 1993 DJ3 = 1996 AH20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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