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63584 (2001 QY33)
Classification: Main-belt Asteroid          SPK-ID: 2063584
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08986052046393667 4.7465e-08  
a 3.174919275104831 2.2562e-08 au
q 2.889619376612926 1.492e-07 au
i 8.226764203072554 4.3105e-06 deg
node 262.3897680225546 4.0313e-05 deg
peri 131.4464856716673 5.0367e-05 deg
M 103.7853859251761 2.9757e-05 deg
tp 2458604.795114429520
(2019-May-01.29511443)
0.00016995 TDB
period 2066.319423430028
5.66
2.2026e-05
6.03e-08
d
yr
n .1742228214660107 1.8572e-09 deg/d
Q 3.460219173596736 2.459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      854  
   data-arc span      11108 days (30.41 yr)  
   first obs. used      1990-10-23  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52366  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:54:38  

Additional Information
 Earth MOID = 1.90408 au 
 Jupiter MOID = 1.9351 au 
 T_jup = 3.179 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.43   n/a MPCxxxxx  
diameter diameter 6.239 km 0.479 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

63584 (2001 QY33)          Discovered 2001-Aug-19 by Kusnirak, P., Pravec, P. at Ondrejov
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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