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15485 (1999 CY53)
Classification: Main-belt Asteroid          SPK-ID: 2015485
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1457020306612846 3.0954e-08  
a 3.130153137595745 1.4949e-08 au
q 2.674083469167253 9.8963e-08 au
i 2.652103776489105 3.457e-06 deg
node 94.18168514860005 0.00010056 deg
peri 18.67493031291562 0.00010207 deg
M 47.06156108097939 1.6092e-05 deg
tp 2459132.070056019677
(2020-Oct-09.57005602)
9.046e-05 TDB
period 2022.771400827813
5.54
1.4491e-05
3.967e-08
d
yr
n .1779736453919959 1.275e-09 deg/d
Q 3.586222806024236 1.7127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1758  
   data-arc span      14374 days (39.35 yr)  
   first obs. used      1982-01-30  
   last obs. used      2021-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51424  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:50:54  

Additional Information
 Earth MOID = 1.69118 au 
 Jupiter MOID = 1.52231 au 
 T_jup = 3.195 
[ 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 13.79   n/a MPCxxxxx  
diameter diameter 10.111 km 0.238 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15485 (1999 CY53)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20000621/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
1900-Nov-14 17:41 00:03 Jupiter 1.80661260777671 1.80661130535194 1.80661391020047 2.14994880265956 1.91952819726657 2415338.236657868 2.6877607083622 58.9143182287425 13.1035844162584 82.2942474173011 1256948.23293815 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51
1963-Oct-31 17:22 00:01 Jupiter 1.88712024036143 1.88711946000175 1.88712102072122 3.29430724438677 3.15511843067741 2438334.223350591 1.29182391109072 60.8023616463485 20.5680055591877 70.9604760223439 2211892.12634702 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51
1974-Feb-13 16:11 00:01 Jupiter 1.57801094638614 1.57801048171917 1.57801141105266 1.69428749119759 1.34055147064035 2442092.174562964 1.05660654832987 88.3973088035675 55.9629750940246 86.1021936893724 1894176.95641521 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51
1984-Jun-03 18:55 < 00:01 Jupiter 1.70670473192498 1.70670432859583 1.70670513525394 1.86966316524702 1.58210555421298 2445855.288382305 0.758348498143222 59.6443451591235 18.1731073274013 86.3532652744147 2724083.28254827 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51
2057-Sep-10 13:02 < 00:01 Jupiter 1.62848338684256 1.62848281001113 1.62848396367351 1.96811930436868 1.68322139816089 2472617.043152752 0.997462647008587 68.8297739202926 23.4137767912919 -86.7880279122855 1685967.44557782 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51
2067-Dec-27 12:04 00:01 Jupiter 1.61475498974904 1.61475448517442 1.61475549432329 1.64303541043886 1.28470304551371 2476377.002961754 1.26213876927258 86.4594239336551 43.8292171507063 72.6089503992945 2452189.97861385 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51
2078-Apr-25 23:38 00:01 Jupiter 1.99388500421656 1.99388400269011 1.9938860057429 2.83414012033602 2.68006156618225 2480149.484843907 1.47924505493272 59.4498797511603 24.3663698207042 65.4838644009856 2011491.77599067 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51
2141-Apr-08 03:11 00:03 Jupiter 1.70668356188972 1.70668217695767 1.70668494682244 2.37694600931796 2.15807267074528 2503141.632409353 3.00013728331193 122.872230455974 5.12614634980375 86.2809752455623 1489533.88521728 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51
2151-Jul-21 12:31 00:03 Jupiter 1.55817413432129 1.55817358877617 1.55817467986942 1.5331663920946 1.12401085538608 2506898.021600563 3.23536017852977 200.84293686218 79.7681226681988 83.1117447520958 2490450.31737401 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51
2161-Nov-12 05:27 00:03 Jupiter 1.87073606965969 1.87073413102142 1.87073800829637 2.41632369361091 2.22105159913067 2510664.727030519 3.43766845893104 69.0731991528558 31.6376638537381 58.4335112188358 969306.828362003 T 35 CATAB v2.0g-lin.ifort 2021-Jul-08 03:51:03 2021-Jul-08 03:51

Alternate Designations
 1999 CY53 = 1982 BR15 = 1997 WK54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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