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13837 (1999 XF25)
Classification: Outer Main-belt Asteroid          SPK-ID: 2013837
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100357048276303 4.0703e-08  
a 3.22129872225811 1.9308e-08 au
q 2.898018690876059 1.2775e-07 au
i 11.95953803558359 4.631e-06 deg
node 223.4302618062103 1.8214e-05 deg
peri 208.1669972182511 2.7603e-05 deg
M 224.6758159751712 2.2439e-05 deg
tp 2459994.312336036515
(2023-Feb-18.81233604)
0.0001341 TDB
period 2111.761789161892
5.78
1.8987e-05
5.198e-08
d
yr
n .1704737730588806 1.5327e-09 deg/d
Q 3.54457875364016 2.1246e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1621  
   data-arc span      13334 days (36.51 yr)  
   first obs. used      1984-03-07  
   last obs. used      2020-09-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49334  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:43:49  

Additional Information
 Earth MOID = 1.91713 au 
 Jupiter MOID = 1.82542 au 
 T_jup = 3.147 
[ 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 13.13   n/a E2021B10  
diameter diameter 6.794 km 0.203 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 9.17564 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.265   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

13837 (1999 XF25)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20000222/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
2010-Jun-13 02:34 < 00:01 Jupiter 1.98261254687223 1.98261205922237 1.98261303452208 3.90220631020231 3.79114273132483 2455360.607064272 0.263699005380529 42.0531758576338 19.4926567706102 -75.2724290704833 3227437.04673752 T 29 CATAB v2.0f-lin.ifort 2020-Nov-13 02:43:53 2020-Nov-13 02:43
2021-Jul-24 11:46 < 00:01 Jupiter 1.95847875505452 1.95847821054546 1.95847929956358 2.78396656649931 2.62402168503288 2459419.989993421 0.411300755821354 44.8616450894404 13.0476949671602 -62.858063052984 3194164.47386591 T 29 CATAB v2.0f-lin.ifort 2020-Nov-13 02:43:53 2020-Nov-13 02:43
2032-Sep-03 23:57 < 00:01 Jupiter 1.92002940659531 1.92002887516452 1.92002993802631 2.48874148113366 2.3046762359505 2463479.497587871 0.75311990950439 93.8664816565248 23.9061327430072 -88.1409472428211 3448919.46151045 T 29 CATAB v2.0f-lin.ifort 2020-Nov-13 02:43:53 2020-Nov-13 02:43
2043-Nov-09 16:45 00:01 Jupiter 1.88350230495538 1.88350183859472 1.88350277131604 3.0018498018218 2.84810287565647 2467563.198252321 1.07259210240227 91.8312061443044 21.2055986087726 -88.4250443116424 2438976.91892284 T 29 CATAB v2.0f-lin.ifort 2020-Nov-13 02:43:53 2020-Nov-13 02:43
2055-Feb-10 20:27 00:01 Jupiter 1.87305574615275 1.87305529683286 1.87305619547285 3.54938082044349 3.41960168602562 2471674.352002530 1.39123295409096 113.947873848831 18.1896190433558 88.0145243118382 2516828.88322871 T 29 CATAB v2.0f-lin.ifort 2020-Nov-13 02:43:53 2020-Nov-13 02:43
2066-May-27 15:25 00:02 Jupiter 1.90859888985028 1.90859826319643 1.90859951650696 3.97945625756372 3.86632725362014 2475798.142637310 1.74914088177181 156.717066949611 17.3956580000638 82.1700329339651 3152592.97916835 T 29 CATAB v2.0f-lin.ifort 2020-Nov-13 02:43:53 2020-Nov-13 02:43
2077-Sep-12 09:26 00:02 Jupiter 1.9964622061766 1.99646125029162 1.99646316206725 4.3112052692486 4.21164663845967 2479923.893277383 2.15433366359792 191.087411562014 17.244426907186 77.4498002361945 3816958.87619119 T 29 CATAB v2.0f-lin.ifort 2020-Nov-13 02:43:53 2020-Nov-13 02:43
2189-Jun-17 03:41 00:05 Jupiter 1.98443247868102 1.98443109929444 1.98443385810346 5.24222868216064 5.16016417361347 2520743.653686259 5.25023689923694 448.756252997479 18.7991125953569 82.4681311329508 3825847.72429269 T 29 CATAB v2.0f-lin.ifort 2020-Nov-13 02:43:53 2020-Nov-13 02:43
2200-Aug-18 10:45 00:06 Jupiter 1.92269307823293 1.92269243366405 1.92269372281973 4.32868102092343 4.22568338871208 2524822.947592053 5.57681850964772 425.010782696941 20.1965495983341 89.3374073139549 2876208.68009106 T 29 CATAB v2.0f-lin.ifort 2020-Nov-13 02:43:53 2020-Nov-13 02:43

Alternate Designations
 1999 XF25 = 1984 EG2 = 1988 XE3 = 1991 LE6 = 1998 QY65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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