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35664 (1998 QC64)
Classification: Main-belt Asteroid          SPK-ID: 2035664
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .044708198496495 3.641e-08  
a 3.112285696816238 2.0369e-08 au
q 2.973141010105175 1.1661e-07 au
i 21.91867923603854 4.7262e-06 deg
node 176.7129630229249 9.8977e-06 deg
peri 72.05877220796262 5.2422e-05 deg
M 50.50229832014308 5.0446e-05 deg
tp 2458719.163387233197
(2019-Aug-23.66338723)
0.00028156 TDB
period 2005.47666076521
5.49
1.9688e-05
5.39e-08
d
yr
n .1795084465668319 1.7622e-09 deg/d
Q 3.251430383527301 2.1279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1473  
   data-arc span      9773 days (26.76 yr)  
   first obs. used      1993-09-14  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5128  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 20:32:17  

Additional Information
 Earth MOID = 2.02881 au 
 Jupiter MOID = 1.7915 au 
 T_jup = 3.105 
[ 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 13.4   n/a MPO493101  
diameter diameter 11.666 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35664 (1998 QC64)          Discovered 1998-Aug-24 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1928-Feb-23 23:56 00:02 Jupiter 1.80670930524919 1.80670860220069 1.80671000831464 6.31533782172226 6.24066107314136 2425300.497193777 2.16591114917831 351.444249131396 21.0053199129502 85.3813174221203 4312007.61916479 T 26 CATAB v2.0f-lin.ifort 2020-Jun-23 20:32:32 2020-Jun-23 20:32
1999-Aug-21 20:05 < 00:01 Jupiter 1.87285316030666 1.87285261428136 1.87285370633218 6.11579484643928 6.04139224472026 2451412.336500030 0.428895651123081 70.6328761727942 24.7422618773305 80.7184078351024 4144121.6003309 T 26 CATAB v2.0f-lin.ifort 2020-Jun-23 20:32:32 2020-Jun-23 20:32
2071-Feb-24 18:38 00:02 Jupiter 1.99092670762158 1.99092559154055 1.99092782370748 5.75154997901124 5.67709824572689 2477532.276332645 1.568543613071 188.933045189889 28.7819617711627 74.7220903169368 3530535.28433462 T 26 CATAB v2.0f-lin.ifort 2020-Jun-23 20:32:32 2020-Jun-23 20:32
2081-Jul-12 05:05 00:02 Jupiter 1.89757366805235 1.89757247353637 1.89757486257868 6.42856383208447 6.35874911028349 2481322.711471220 1.6941243695264 245.4419010649 21.41998433453 -76.8914854935592 4786221.35308355 T 26 CATAB v2.0f-lin.ifort 2020-Jun-23 20:32:32 2020-Jun-23 20:32
2153-Jan-06 19:34 00:03 Jupiter 1.82505992054211 1.82505876818504 1.82506107295645 6.44489818953619 6.37247983886465 2507433.314933734 3.40072820373891 550.571773530511 19.7614460767907 -84.428141925987 4637393.81744096 T 26 CATAB v2.0f-lin.ifort 2020-Jun-23 20:32:32 2020-Jun-23 20:32

Alternate Designations
 1998 QC64 = 1993 RE8 = 1999 US57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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