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34760 (2001 QR152)
Classification: Main-belt Asteroid          SPK-ID: 2034760
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08894149811590778 3.306e-08  
a 2.775656543462222 1.2833e-08 au
q 2.528785492231469 9.4112e-08 au
i 2.962584434411742 3.9724e-06 deg
node 227.4262514476077 8.0202e-05 deg
peri 201.7635664291423 8.4766e-05 deg
M 230.2124431967049 2.7936e-05 deg
tp 2459209.444303622699
(2020-Dec-25.94430362)
0.00013272 TDB
period 1689.06754009107
4.62
1.1714e-05
3.207e-08
d
yr
n .2131353492120213 1.4782e-09 deg/d
Q 3.022527594692974 1.3975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1223  
   data-arc span      9833 days (26.92 yr)  
   first obs. used      1992-10-01  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53791  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:54:53  

Additional Information
 Earth MOID = 1.54292 au 
 Jupiter MOID = 2.21314 au 
 T_jup = 3.328 
[ 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 14.3   n/a MPO431892  
diameter diameter 5.665 km 0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.115   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34760 (2001 QR152)          Discovered 2001-Aug-26 by Yeung, W. K. at Desert Eagle
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 QR152 = 1992 TC2 = 1996 NX2 = 1997 WR44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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