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66030 (1998 QY64)
Classification: Main-belt Asteroid          SPK-ID: 2066030
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2764748527265071 4.6093e-08  
a 2.77034593142714 1.0446e-08 au
q 2.004414948034344 1.2658e-07 au
i 11.08871510229786 5.2728e-06 deg
node 248.7978151864817 1.9939e-05 deg
peri 150.8662487861256 2.1119e-05 deg
M 298.3674994990382 7.8503e-06 deg
tp 2459684.841210810449
(2022-Apr-15.34121081)
3.7745e-05 TDB
period 1684.222367225579
4.61
9.5262e-06
2.608e-08
d
yr
n .2137484972326002 1.209e-09 deg/d
Q 3.536276914819937 1.3334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      950  
   data-arc span      14853 days (40.67 yr)  
   first obs. used      1980-11-06  
   last obs. used      2021-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49045  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:43:42  

Additional Information
 Earth MOID = 1.02053 au 
 Jupiter MOID = 1.92041 au 
 T_jup = 3.255 
[ 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 14.23   n/a E2021B10  
diameter diameter 8.180 km 0.385 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66030 (1998 QY64)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 QY64 = 1980 VW1 = 2000 EN199 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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