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JPL Small-Body Database Browser
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34752 (2001 QU105)
Classification: Main-belt Asteroid          SPK-ID: 2034752
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1009658199773868 3.9309e-08  
a 2.267892414627676 1.0191e-08 au
q 2.038912797364297 8.8404e-08 au
i 2.951604159958195 4.6673e-06 deg
node 213.1463565197095 8.5178e-05 deg
peri 23.10487025772593 8.8984e-05 deg
M 224.3659685864752 2.8628e-05 deg
tp 2459070.500444993979
(2020-Aug-09.00044499)
0.0001009 TDB
period 1247.475714129371
3.42
8.4088e-06
2.302e-08
d
yr
n .2885827723317633 1.9452e-09 deg/d
Q 2.496872031891055 1.122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1391  
   data-arc span      24578 days (67.29 yr)  
   first obs. used      1952-06-22  
   last obs. used      2019-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:35:12  

Additional Information
 Earth MOID = 1.02757 au 
 Jupiter MOID = 2.49415 au 
 T_jup = 3.606 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455938.5 (2012-Jan-12.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1003835360173572 3.9174e-08  
q 2.041234299250231 8.7985e-08 au
tp 2455327.622364250499
(2010-May-11.12236425)
9.0656e-05 TDB
node 213.1862744315079 8.5202e-05 deg
peri 23.01245856605744 8.9079e-05 deg
i 2.949832619701283 4.6679e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1391  
   data-arc span      24578 days (67.29 yr)  
   first obs. used      1952-06-22  
   last obs. used      2019-10-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:35:12  

Additional Information
 Jupiter MOID = 2.49415 au 
 T_jup = 3.606 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.534573166156531E-15 -3.428362712388038E-15 -3.969596283216782E-13 7.985821919099913E-16 -1.07154419657961E-13 1.709742324854491E-16
q -3.428362712388038E-15 7.741395072900514E-15 1.167781000950821E-12 -3.305316619231439E-15 3.284303600088372E-13 -2.955460015175691E-16
tp -3.969596283216782E-13 1.167781000950821E-12 8.218566635856322E-9 -1.676668065188553E-11 2.372143458535284E-9 1.079076340460113E-12
node 7.985821919099913E-16 -3.305316619231439E-15 -1.676668065188553E-11 7.259336107713527E-9 -7.254054364366789E-9 -6.373318118856786E-11
peri -1.07154419657961E-13 3.284303600088372E-13 2.372143458535284E-9 -7.254054364366789E-9 7.935025193001717E-9 6.397136402932752E-11
i 1.709742324854491E-16 -2.955460015175691E-16 1.079076340460113E-12 -6.373318118856786E-11 6.397136402932752E-11 2.178952145518395E-11

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 MPO459109  
diameter diameter 3.333 km 0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34752 (2001 QU105)          Discovered 2001-Aug-23 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 QU105 = 1952 MP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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