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JPL Small-Body Database Browser
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34732 (2001 QD48)
Classification: Main-belt Asteroid          SPK-ID: 2034732
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09824984623730999 3.6525e-08  
a 2.416054306078833 1.021e-08 au
q 2.178677342005597 8.6444e-08 au
i .9195334987828011 4.6873e-06 deg
node 2.054834516843604 0.00026114 deg
peri 59.19365450999392 0.00026238 deg
M 173.4651295303255 2.6046e-05 deg
tp 2457939.550697651847
(2017-Jul-05.05069765)
9.7861e-05 TDB
period 1371.697870860769
3.76
8.6951e-06
2.381e-08
d
yr
n .2624484645252766 1.6636e-09 deg/d
Q 2.653431270152069 1.1213e-08 au
  Orbit Determination Parameters
   # obs. used (total)      586  
   data-arc span      20985 days (57.45 yr)  
   first obs. used      1960-09-24  
   last obs. used      2018-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54127  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 19:11:58  

Additional Information
 Earth MOID = 1.19121 au 
 Jupiter MOID = 2.59683 au 
 T_jup = 3.510 
[ 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 16.2   n/a MPO436008  
diameter diameter 2.818 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34732 (2001 QD48)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 QD48 = 1998 YR25 = 2000 HV90 = 4849 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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