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109583 (2001 QP275)
Classification: Main-belt Asteroid          SPK-ID: 2109583
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05906713620620997 3.3736e-08  
a 3.066288559124116 2.5257e-08 au
q 2.885171675154789 1.0613e-07 au
i 9.874515295890376 5.3281e-06 deg
node 189.9497013027105 2.2298e-05 deg
peri 97.09369868951464 5.2005e-05 deg
M 201.5474524916893 4.7531e-05 deg
tp 2459863.706468072456
(2022-Oct-11.20646807)
0.0002615 TDB
period 1961.182280706375
5.37
2.4231e-05
6.634e-08
d
yr
n .1835627435254696 2.268e-09 deg/d
Q 3.247405443093444 2.6749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      841  
   data-arc span      7216 days (19.76 yr)  
   first obs. used      2000-04-27  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54837  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:28:20  

Additional Information
 Earth MOID = 1.89146 au 
 Jupiter MOID = 1.86923 au 
 T_jup = 3.207 
[ 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 MPO309939  
diameter diameter 5.352 km 0.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.335 h n/a LCDB (Rev. 2019-August); 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 0.129   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

109583 (2001 QP275)          Discovered 2001-Aug-19 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QP275 = 2002 VF70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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