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101676 (1999 CY107)
Classification: Main-belt Asteroid          SPK-ID: 2101676
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0576796125262425 3.6747e-08  
a 3.113862517417875 2.4278e-08 au
q 2.934256133953222 1.2455e-07 au
i 10.37868520969549 4.5809e-06 deg
node 151.8623695071372 2.5413e-05 deg
peri 321.9643293478542 6.2642e-05 deg
M 15.79392099947708 5.4047e-05 deg
tp 2459112.448848854617
(2020-Sep-19.94884885)
0.00030162 TDB
period 2007.000947604286
5.49
2.3472e-05
6.426e-08
d
yr
n .1793721126189424 2.0978e-09 deg/d
Q 3.293468900882528 2.5679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      8011 days (21.93 yr)  
   first obs. used      1999-02-12  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57405  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:29:24  

Additional Information
 Earth MOID = 1.95752 au 
 Jupiter MOID = 1.75734 au 
 T_jup = 3.190 
[ 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 14.69   n/a E2021B55  
diameter diameter 4.236 km 1.650 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.171   0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101676 (1999 CY107)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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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
1903-Feb-10 06:00 00:04 Jupiter 1.80286130414795 1.8028606088377 1.80286199946783 3.74982633727698 3.62236871388325 2416155.749892721 3.90313336679659 292.87847593754 21.2091257349986 -84.779813900391 3045224.78618011 T 23 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:26 2021-Feb-24 08:29
1974-Nov-13 16:30 00:01 Jupiter 1.80431331873117 1.80431280096923 1.8043138364931 3.82259461109575 3.697748406019 2442365.187260805 1.44655432170337 119.015641647405 22.3770529412577 87.6408880477943 2851510.36999594 T 23 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:26 2021-Feb-24 08:29
1985-Jan-22 08:55 00:01 Jupiter 1.95457427511881 1.95457367450227 1.95457487573556 3.49166906613957 3.3652704101674 2446087.871863890 1.08251186695969 65.7892919751287 22.883360155008 -74.1751477996836 3853036.0169817 T 23 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:26 2021-Feb-24 08:29
2046-Aug-19 11:25 00:01 Jupiter 1.86438437381278 1.86438367420724 1.86438507341885 3.78834552558527 3.66645970224846 2468576.975838157 1.08094075797543 80.9549647286374 22.1625316107309 73.3426189677186 2739229.27585341 T 23 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:26 2021-Feb-24 08:29
2056-Oct-30 07:48 00:01 Jupiter 1.85355477751626 1.85355430654032 1.85355524849284 3.66740989569311 3.54061456110819 2472301.825094744 1.46739599683946 110.873525553362 18.1951702951299 -82.6706339178924 3334811.96887762 T 23 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:26 2021-Feb-24 08:29
2118-Jun-01 07:58 00:04 Jupiter 1.96027695845883 1.96027550244749 1.9602784144762 3.71834175988737 3.60026094441718 2494794.832273974 3.65864018354226 201.229039534527 21.6869655347832 70.8137838286469 2747831.92209741 T 23 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:26 2021-Feb-24 08:29
2128-Aug-04 03:10 00:04 Jupiter 1.79206067399421 1.79206021032894 1.79206113766122 3.75499043748042 3.6269336308675 2498511.632284569 3.90529488005261 307.385210318426 19.5629418415402 -88.3329883085086 3061872.08748339 T 23 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:26 2021-Feb-24 08:29
2200-May-09 10:32 00:06 Jupiter 1.79982511402241 1.79982394346703 1.79982628462096 3.73468464558592 3.60647221321398 2524721.939108660 6.45612453200604 496.575051481279 21.2227974344588 83.8473177500886 2800601.09765372 T 23 CATAB v2.0f-lin.ifort 2021-Feb-24 08:29:26 2021-Feb-24 08:29

Alternate Designations
 1999 CY107 = 2000 HX75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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