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15078 (1999 CW)
Classification: Main-belt Asteroid          SPK-ID: 2015078
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 40 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1124115510068014 3.2437e-08  
a 3.155137126526375 1.8663e-08 au
q 2.800463268494402 1.0732e-07 au
i 7.923983972681903 3.4689e-06 deg
node 120.7609468076806 3.0955e-05 deg
peri 8.755122688059162 3.6631e-05 deg
M 300.0793715784963 1.9681e-05 deg
tp 2459341.221582389052
(2021-May-06.72158239)
0.00011285 TDB
period 2047.037437545293
5.60
1.8163e-05
4.973e-08
d
yr
n .1758639062467243 1.5604e-09 deg/d
Q 3.509810984558347 2.0761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2124  
   data-arc span      14170 days (38.80 yr)  
   first obs. used      1982-01-30  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:58:46  

Additional Information
 Earth MOID = 1.81576 au 
 Jupiter MOID = 1.5464 au 
 T_jup = 3.182 
[ 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 12.5   n/a MPO452383  
diameter diameter 8.789 km 0.070 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.100 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15078 (1999 CW)          Discovered 1999-Feb-05 by Kobayashi, T. at Oizumi
Reference: 20000523/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
1952-May-13 12:47 00:02 Jupiter 1.90371727538069 1.90371620125015 1.9037183495121 3.20891729802239 3.06713034557295 2434146.032307784 2.04855605244824 94.7036323234167 16.0376244341661 67.8125962249279 2449671.24071505 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
1962-Dec-04 08:41 00:02 Jupiter 1.64374315326896 1.64374251453878 1.64374379200102 2.41522312404548 2.19150649286713 2438002.861538649 1.67347388500835 118.639500416532 12.4078353208454 77.938452894157 2693611.34862987 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
1973-Jul-19 16:06 00:01 Jupiter 1.63466863610894 1.63466820278226 1.6346690694358 2.55198940144001 2.34015527374615 2441883.170762511 1.23162993263061 85.0920390764649 16.6843846153185 -87.1486150695596 3150469.12141043 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
1984-Mar-08 05:37 < 00:01 Jupiter 1.91621342993757 1.91621281497283 1.91621404490231 2.98845856797662 2.83669278849004 2445767.734066668 0.894655468910899 50.4519948483258 25.1419172452667 86.8799021973368 3060813.78358948 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
2059-Mar-03 08:28 00:01 Jupiter 1.88463176846717 1.88463117715719 1.88463235977737 3.09898226534572 2.95039283114497 2473155.852881346 1.23260560439524 63.6428797771326 14.3158413305997 77.0508689637744 2763302.31919911 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
2069-Sep-22 04:02 00:02 Jupiter 1.63222563859017 1.63222511168037 1.63222616550116 2.32439166761396 2.08923965377149 2477011.667833989 1.56760400560727 110.314519422397 14.3817865711174 79.7443726983272 2623704.01560952 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
2080-May-07 05:51 00:02 Jupiter 1.63618519714859 1.63618463913642 1.63618575516197 2.55761898974364 2.34649786976344 2480891.743821093 1.85551411383708 116.698237151469 18.2882623601894 -83.7704417069899 3225616.12030736 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
2090-Dec-27 08:36 00:02 Jupiter 1.92210014728784 1.92209893767735 1.92210135689812 3.07676108549527 2.93003544380144 2484777.858152932 2.22300894465806 53.218819126119 49.4687257398675 -21.0564497520495 2075902.64788981 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
2165-Dec-24 05:23 00:05 Jupiter 1.86986033309811 1.86985848170293 1.86986218449775 3.01533003418985 2.8611607986109 2512167.724569337 4.5442908833066 183.9893338011 15.7465506261773 72.6560612783753 2226940.03592524 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
2176-Jul-12 04:38 00:05 Jupiter 1.62877318142013 1.62877213267198 1.62877423018755 2.24774183402765 2.00306492922881 2516020.693057362 4.84914753716818 321.966455485306 15.6114639641035 80.7988114788254 2563570.20823202 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
2187-Feb-21 20:30 00:05 Jupiter 1.64317909015374 1.64317764698873 1.64318053333333 2.57124482898307 2.36227520824838 2519897.354317363 4.97914894288255 279.528183513848 19.4800245849555 -80.7208459247422 3188776.05860959 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58
2197-Oct-12 12:38 00:05 Jupiter 1.93799927024621 1.93799633962335 1.93800220086808 3.18384170732897 3.04347292493696 2523783.026702076 5.33534055029627 128.493392821751 49.1767923882215 -7.60089823161336 899416.486045409 T 40 CATAB v2.0f-lin.ifort 2020-Dec-18 02:58:52 2020-Dec-18 02:58

Alternate Designations
 1999 CW = 1982 BM14 = 1991 RJ27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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