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JPL Small-Body Database Browser
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13384 (1998 XG79)
Classification: Main-belt Asteroid          SPK-ID: 2013384
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2221477240252848 3.821e-08  
a 3.170471297592718 2.4515e-08 au
q 2.466158314745004 1.2577e-07 au
i 12.95082381325895 4.9773e-06 deg
node 114.9203651958336 1.8257e-05 deg
peri 264.2853848042219 2.1536e-05 deg
M 328.7151994260969 1.3775e-05 deg
tp 2459179.690530734523
(2020-Nov-26.19053073)
7.994e-05 TDB
period 2061.978656761505
5.65
2.3916e-05
6.548e-08
d
yr
n .1745895859879595 2.025e-09 deg/d
Q 3.874784280440431 2.9961e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1498  
   data-arc span      14350 days (39.29 yr)  
   first obs. used      1980-07-11  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:37:47  

Additional Information
 Earth MOID = 1.50954 au 
 Jupiter MOID = 1.83581 au 
 T_jup = 3.125 
[ 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 MPO492901  
diameter diameter 10.211 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 182.230 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.226   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

13384 (1998 XG79)          Discovered 1998-Dec-15 by LINEAR at Socorro
Reference: 20000124/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
1912-May-08 23:13 00:03 Jupiter 1.96375583116199 1.96375478093975 1.96375688138859 3.07154218981907 2.92774927031072 2419531.467595355 3.4832273321258 216.305652679127 21.8560583493344 88.1183070411984 1120297.09754476 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38
1922-Nov-18 11:48 00:03 Jupiter 1.84720903996502 1.84720828956428 1.84720979043085 1.03085473984193 0.381546773686382 2423376.991581338 3.44385214327622 8146.36059667643 653.568680062148 15.9555900209463 1889644.26655861 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38
1933-May-23 01:14 00:03 Jupiter 1.82577203778931 1.82577140694935 1.82577266862875 2.18511941264533 1.961350429581 2427215.551177959 2.58382322992873 174.658349664384 47.8992912159443 -68.8681918992487 1015082.71994083 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38
1944-Jan-20 12:42 00:02 Jupiter 1.97487360735495 1.97487273034022 1.9748744843717 3.79113215183463 3.67625948171674 2431110.029283230 1.96693413913781 145.718313930903 25.2997679572761 80.3115262751935 2343026.41240533 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38
2019-Feb-21 02:47 < 00:01 Jupiter 1.92626714198546 1.92626658806956 1.92626769590125 3.08769168470469 2.94183538730308 2458535.615845294 0.315817321222071 97.2802309320872 21.7299321375941 87.7608760442642 2367680.64664127 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38
2029-Sep-10 16:21 < 00:01 Jupiter 1.83273186939195 1.8327312088326 1.83273252995005 1.10198034915319 0.538547009877573 2462390.181284193 0.813108827851673 1657.98368177514 330.56666812158 10.6183725941928 1356570.69448421 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38
2040-Mar-09 23:29 00:01 Jupiter 1.85151220670968 1.85151158546575 1.85151282795329 2.06308441213181 1.82794014251643 2466223.478288792 1.23318744778718 91.3925555790624 54.7423544035572 -73.2873713744007 1136677.85509168 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38
2125-Dec-03 22:30 00:04 Jupiter 1.8896620018884 1.88966104315787 1.88966296062914 3.0980865935391 2.94985764003202 2497537.437719289 3.8035462997692 301.209990993393 21.3172559015757 88.9659681466355 1383308.48445977 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38
2136-Jul-01 20:48 00:05 Jupiter 1.82315196672553 1.82315130046489 1.82315263298721 1.22775777091875 0.760397513889795 2501400.366980271 4.85564076194336 2337.41536948044 218.211533441409 16.2749898645335 905642.15837457 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38
2146-Dec-25 01:07 00:05 Jupiter 1.88230987444221 1.88230887888699 1.88231086999915 1.96683784606289 1.72292457721959 2505228.546464297 5.12510216248618 325.146002557846 61.1323153999207 -49.3731444049879 837683.669591939 T 29 CATAB v2.0f-lin.ifort 2020-Feb-22 20:38:04 2020-Feb-22 20:38

Alternate Designations
 1998 XG79 = 1980 NO 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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