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115519 (2003 UN37)
Classification: Main-belt Asteroid          SPK-ID: 2115519
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1134192433879843 3.5164e-08  
a 3.109045168873444 2.182e-08 au
q 2.75641961816075 1.135e-07 au
i 10.44112874118295 4.5559e-06 deg
node 275.3015475360638 2.6528e-05 deg
peri 146.0825878079201 3.8863e-05 deg
M 21.48801113224595 2.6556e-05 deg
tp 2459080.982171521353
(2020-Aug-19.48217152)
0.00014759 TDB
period 2002.345307227864
5.48
2.1079e-05
5.771e-08
d
yr
n .1797891695805456 1.8927e-09 deg/d
Q 3.461670719586138 2.4295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      759  
   data-arc span      8130 days (22.26 yr)  
   first obs. used      1998-12-14  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47698  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:40  

Additional Information
 Earth MOID = 1.77654 au 
 Jupiter MOID = 1.83865 au 
 T_jup = 3.184 
[ 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 14.61   n/a MPCxxxxx  
diameter diameter 4.237 km 0.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.171   0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115519 (2003 UN37)          Discovered 2003-Oct-16 by Crni Vrh at Crni Vrh
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1925-Jul-01 05:02 00:03 Jupiter 1.88986562884359 1.88986492934627 1.88986632834157 3.97918984661959 3.86491500406817 2424332.709909436 2.83223619243027 139.86970905379 29.7048326698161 -84.4614126439142 3125419.43565826 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:43 2021-May-04 08:56
1996-Oct-21 04:07 < 00:01 Jupiter 1.89670809828235 1.89670751426464 1.89670868230006 3.96011672706994 3.84569556710641 2450377.671485836 0.699202767135341 88.5918488610612 25.7863584562867 84.4750146105921 3059497.32614422 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:43 2021-May-04 08:56
2006-Dec-26 01:33 < 00:01 Jupiter 1.9848017254809 1.98480127934169 1.98480217162045 3.48636158810508 3.36172703890504 2454095.564371266 0.450629077251239 64.9191750296341 14.0715533376658 75.7726889885677 3562294.97191534 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:43 2021-May-04 08:56
2068-Feb-10 13:38 00:02 Jupiter 1.90079301405261 1.90079237004904 1.90079365805618 3.91633660450919 3.80085013314799 2476422.067971956 1.61524331539327 99.5341937134607 29.4061203853859 86.0876173358942 2964872.52678551 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:43 2021-May-04 08:56
2078-Apr-17 15:52 00:02 Jupiter 1.95863754836763 1.95863678251755 1.95863831422138 3.57227385936228 3.44909127423876 2480141.161005008 1.95788855962614 155.575615213576 13.7823475677332 75.9337767580978 3582605.96328805 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:43 2021-May-04 08:56
2139-Jun-04 01:16 00:04 Jupiter 1.91181048054205 1.91180939443582 1.91181156664828 3.86215521816447 3.74568395460077 2502467.552749387 3.86745886569314 104.994054171986 51.4440688963044 80.9832320052189 2720777.63601578 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:43 2021-May-04 08:56
2149-Aug-08 08:06 00:04 Jupiter 1.93359063343853 1.93358930860492 1.9335919582917 3.64441529803148 3.52216542474653 2506185.837377411 4.12865898584748 328.211078559001 13.5444923969178 77.8149607014349 3588880.39638949 T 24 CATAB v2.0g-lin.ifort 2021-May-04 08:56:43 2021-May-04 08:56

Alternate Designations
 2003 UN37 = 1998 XF39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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