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52403 (1993 TQ17)
Classification: Main-belt Asteroid          SPK-ID: 2052403
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07583733219166719 5.716e-08  
a 2.751345944101345 1.7741e-08 au
q 2.542691207764335 1.5363e-07 au
i 5.316042354864029 6.0336e-06 deg
node 174.1165978577827 4.867e-05 deg
peri 191.0502297121682 5.7532e-05 deg
M 226.6426808859991 3.113e-05 deg
tp 2459217.990930195292
(2021-Jan-03.49093020)
0.00014638 TDB
period 1666.925642680879
4.56
1.6123e-05
4.414e-08
d
yr
n .2159664419230004 2.0889e-09 deg/d
Q 2.960000680438355 1.9086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      9345 days (25.59 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:47:07  

Additional Information
 Earth MOID = 1.53969 au 
 Jupiter MOID = 2.40874 au 
 T_jup = 3.335 
[ 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 15.1   n/a MPO395494  
diameter diameter 5.444 km 0.271 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52403 (1993 TQ17)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 TQ17 = 2000 DR62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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