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101674 (1999 CU106)
Classification: Outer Main-belt Asteroid          SPK-ID: 2101674
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1136582164432243 5.3158e-08  
a 3.20856433959761 2.99e-08 au
q 2.843884639415614 1.8406e-07 au
i 32.41504015664574 5.7169e-06 deg
node 160.6071055376751 9.3238e-06 deg
peri 291.8166613946941 2.7995e-05 deg
M 288.8680267671941 2.8224e-05 deg
tp 2459415.288694826789
(2021-Jul-19.78869483)
0.0001661 TDB
period 2099.251902501364
5.75
2.9343e-05
8.034e-08
d
yr
n .1714896623749831 2.3971e-09 deg/d
Q 3.573244039779607 3.3298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      560  
   data-arc span      7946 days (21.75 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:29:33  

Additional Information
 Earth MOID = 1.97532 au 
 Jupiter MOID = 1.6806 au 
 T_jup = 2.939 
[ 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 14.4   n/a MPO410656  
diameter diameter 6.109 km 0.435 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.108   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101674 (1999 CU106)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1939-Jun-09 17:37 00:03 Jupiter 1.86973188188366 1.86972912607123 1.86973463780046 8.68356623043162 8.63123896888419 2429424.233838542 2.75586876472341 724.518916636887 25.7846996735645 79.2583511154004 4835215.50552004 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:34 2020-Dec-17 22:29
1950-Oct-21 03:23 00:02 Jupiter 1.74528571323717 1.74528521175979 1.74528621471514 8.66217208178758 8.60596215741502 2433575.641117780 2.0978229369593 545.857977627044 24.7208882273186 -89.7415870953478 4648599.96684912 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:34 2020-Dec-17 22:29
1962-Mar-12 16:20 00:02 Jupiter 1.88960412465701 1.88960226871626 1.88960598062052 8.61295762420274 8.56075528987611 2437736.180631696 1.71914810842875 362.590709122336 32.6304531217421 -76.1245746884426 4463274.35509882 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:34 2020-Dec-17 22:29
2117-Jul-22 22:23 00:03 Jupiter 1.99869346959002 1.99868986201253 1.99869707726146 8.62964318037611 8.58039423411056 2494481.432831391 2.97487346288832 719.715704295927 32.4877781046573 75.744262375108 4579562.93141756 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:34 2020-Dec-17 22:29
2128-Nov-23 14:36 00:03 Jupiter 1.75422488324162 1.75422370980069 1.75422605680352 8.64737843737108 8.5913595841615 2498623.108157663 2.92366789140624 808.096939222749 24.7547032190283 86.2441680771836 4530776.16037621 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:34 2020-Dec-17 22:29
2140-Apr-14 15:14 00:03 Jupiter 1.7897785998456 1.78977630705292 1.7897808927508 8.61794854550273 8.56285736125487 2502783.134926556 3.20811293593569 742.273735260827 28.5055213314445 -81.4148664274477 4444577.21444064 T 18 CATAB v2.0f-lin.ifort 2020-Dec-17 22:29:34 2020-Dec-17 22:29

Alternate Designations
 1999 CU106 = 2002 RG181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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