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101669 (1999 CC96)
Classification: Main-belt Asteroid          SPK-ID: 2101669
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 .1813906673243166 5.0628e-08  
a 2.398473340942891 8.1728e-09 au
q 1.963412661069677 1.203e-07 au
i 6.460721720096892 5.1364e-06 deg
node 63.28420954433029 4.0262e-05 deg
peri 350.851124057873 4.2695e-05 deg
M 25.2388157082746 1.273e-05 deg
tp 2459105.381007403805
(2020-Sep-12.88100740)
4.7903e-05 TDB
period 1356.752936842584
3.71
6.9347e-06
1.899e-08
d
yr
n .2653393924746438 1.3562e-09 deg/d
Q 2.833534020816105 9.6553e-09 au
  Orbit Determination Parameters
   # obs. used (total)      931  
   data-arc span      9069 days (24.83 yr)  
   first obs. used      1996-05-11  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52017  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:57  

Additional Information
 Earth MOID = .974499 au 
 Jupiter MOID = 2.52377 au 
 T_jup = 3.496 
[ 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 15.53   n/a MPCxxxxx  
diameter diameter 1.960 km 0.246 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.349   0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101669 (1999 CC96)          Discovered 1999-Feb-10 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
2078-Aug-26 22:45 00:03 Hygie 0.0478872703567079 0.0478773213178755 0.0478972201541116 4.59600354831287 4.5960033727624 2480272.448106675 2.94325075456101 579.894802614133 39.7166746318739 31.3749552837236 94367.5851868146 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:38:00 2021-Apr-13 15:38
2160-Mar-17 15:42 00:06 Iris 0.0486150311182034 0.0486130778156006 0.048616997074101 3.44578167207868 3.44578163776125 2510060.153820554 5.89670060700474 1292.91590775387 27.8004431489463 -85.8494057612357 260725.567268289 T 23 CATAB v2.0f-lin.ifort 2021-Apr-13 15:38:00 2021-Apr-13 15:38

Alternate Designations
 1999 CC96 = 2001 TY4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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