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181048 (2005 PS3)
Classification: Main-belt Asteroid          SPK-ID: 2181048
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2281597891976661 4.5249e-08  
a 3.197508662258728 2.9276e-08 au
q 2.467965759920066 1.4709e-07 au
i 15.31440203972707 5.0914e-06 deg
node 89.53400312385527 2.224e-05 deg
peri 248.0914046049604 2.5176e-05 deg
M 226.4215066969349 1.3932e-05 deg
tp 2459975.407851329293
(2023-Jan-30.90785133)
8.6702e-05 TDB
period 2088.411237321124
5.72
2.8682e-05
7.853e-08
d
yr
n .1723798424211623 2.3675e-09 deg/d
Q 3.927051564597391 3.5956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      463  
   data-arc span      7489 days (20.50 yr)  
   first obs. used      2000-10-29  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52625  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:16  

Additional Information
 Earth MOID = 1.50439 au 
 Jupiter MOID = 1.66384 au 
 T_jup = 3.100 
[ 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 14.82   n/a E2021B55  
diameter diameter 6.595 km 0.325 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.049   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

181048 (2005 PS3)          Discovered 2005-Aug-06 by Broughton, J. at Reedy Creek
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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