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JPL Small-Body Database Browser
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34087 (2000 PA7)
Classification: Main-belt Asteroid          SPK-ID: 2034087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09116737990104522 4.3972e-08  
a 2.855981412806518 1.8399e-08 au
q 2.595609070354862 1.2222e-07 au
i .928501198790611 4.1727e-06 deg
node 247.7128978772762 0.00031181 deg
peri 151.2306540144198 0.00031307 deg
M 256.2020782081612 2.8047e-05 deg
tp 2459108.797120437082
(2020-Sep-16.29712044)
0.00013841 TDB
period 1762.915482299539
4.83
1.7036e-05
4.664e-08
d
yr
n .2042071804431699 1.9734e-09 deg/d
Q 3.116353755258174 2.0077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1152  
   data-arc span      8198 days (22.44 yr)  
   first obs. used      1996-11-30  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55582  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:50:00  

Additional Information
 Earth MOID = 1.60261 au 
 Jupiter MOID = 2.24193 au 
 T_jup = 3.297 
[ 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 14.5   n/a MPO347771  
diameter diameter 3.386 km 0.388 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.169 h n/a LCDB (Rev. 2019-January); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.322   0.049 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34087 (2000 PA7)          Discovered 2000-Aug-01 by Crni Vrh at Crni Vrh
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 PA7 = 1996 WE2 = 1998 FC132 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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