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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2771848747863332 5.8757e-08  
a 2.767300967977772 1.1713e-08 au
q 2.000246995672755 1.5957e-07 au
i 11.10108189152001 5.823e-06 deg
node 248.8345903555653 2.3639e-05 deg
peri 151.0567335316327 2.5048e-05 deg
M 213.4363084848333 8.442e-06 deg
tp 2459685.052740906820
(2022-Apr-15.55274091)
4.1983e-05 TDB
period 1681.446367642516
4.60
1.0675e-05
2.923e-08
d
yr
n .2141013873102243 1.3593e-09 deg/d
Q 3.53435494028279 1.4959e-08 au
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      14038 days (38.43 yr)  
   first obs. used      1980-11-06  
   last obs. used      2019-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49997  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:42:50  

Additional Information
 Earth MOID = 1.0169 au 
 Jupiter MOID = 1.9192 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 14.3   n/a MPO436242  
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

[ show close-approach data ]
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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