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46356 (2001 TQ75)
Classification: Main-belt Asteroid          SPK-ID: 2046356
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06134314447792419 4.1778e-08  
a 2.352352192810588 9.0275e-09 au
q 2.208051512384047 9.9736e-08 au
i 7.99118554849275 5.1627e-06 deg
node 43.94969914576629 2.693e-05 deg
peri 109.9417760091831 4.7141e-05 deg
M 359.1294067437851 3.8187e-05 deg
tp 2459203.686872889446
(2020-Dec-20.18687289)
0.00013979 TDB
period 1317.807405479674
3.61
7.5859e-06
2.077e-08
d
yr
n .2731810418601816 1.5726e-09 deg/d
Q 2.49665287323713 9.5813e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1068  
   data-arc span      10581 days (28.97 yr)  
   first obs. used      1992-04-04  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52142  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:38:42  

Additional Information
 Earth MOID = 1.23049 au 
 Jupiter MOID = 2.49212 au 
 T_jup = 3.541 
[ 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 15.52   n/a MPCxxxxx  
diameter diameter 2.129 km 0.457 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.324   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46356 (2001 TQ75)          Discovered 2001-Oct-13 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 TQ75 = 1996 HA16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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