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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05899050745393716 3.3742e-08  
a 3.066301953456052 2.5424e-08 au
q 2.885419245214681 1.0636e-07 au
i 9.874840608312359 5.4585e-06 deg
node 189.9677154719741 2.2301e-05 deg
peri 96.81676926510482 5.3129e-05 deg
M 128.4151576157586 4.8336e-05 deg
tp 2457900.924494776676
(2017-May-27.42449478)
0.00026198 TDB
period 1961.195131138405
5.37
2.4392e-05
6.678e-08
d
yr
n .1835615407585846 2.283e-09 deg/d
Q 3.247184661697423 2.6924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      6843 days (18.74 yr)  
   first obs. used      2000-04-27  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55681  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:41:56  

Additional Information
 Earth MOID = 1.8911 au 
 Jupiter MOID = 1.86905 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-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 0.129   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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