Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
201728 (2003 UM199)
Classification: Main-belt Asteroid          SPK-ID: 2201728
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08046284047875453 5.0354e-08  
a 3.102852248061415 3.2105e-08 au
q 2.853187942596505 1.5404e-07 au
i 2.042155619878978 6.2338e-06 deg
node 14.64302290356361 0.00013377 deg
peri 296.7981600045151 0.00013833 deg
M 79.5626683732432 3.4976e-05 deg
tp 2458559.288412387072
(2019-Mar-16.78841239)
0.00019416 TDB
period 1996.365566769635
5.47
3.0985e-05
8.483e-08
d
yr
n .1803276944825913 2.7988e-09 deg/d
Q 3.352516553526326 3.4689e-08 au
  Orbit Determination Parameters
   # obs. used (total)      542  
   data-arc span      8973 days (24.57 yr)  
   first obs. used      1995-03-10  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48947  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:01:58  

Additional Information
 Earth MOID = 1.83967 au 
 Jupiter MOID = 1.859 au 
 T_jup = 3.215 
[ 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 15.5   n/a MPO494132  

201728 (2003 UM199)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ 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
1906-Feb-12 08:03 00:05 Jupiter 1.8759300099585 1.87592959027878 1.87593042963833 3.0241280927216 2.87094199726644 2417253.835150096 5.30141701998927 88.5852540778733 15.8327650861674 87.3800815776609 2707332.18241744 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:17 2019-Nov-07 23:02
1967-Jan-24 05:02 00:02 Jupiter 1.93229893871166 1.93229823495506 1.93229964246827 2.84483752001902 2.68633602973431 2439514.709449547 2.27173785093046 63.3286201177873 21.562718631471 -77.2326033061838 2495103.9196597 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:17 2019-Nov-07 23:02
1977-Feb-05 00:33 00:02 Jupiter 1.88880423370212 1.88880379428712 1.88880467311712 3.14594549025396 3.00001424359181 2443179.523067060 1.81215685860983 60.3867213712673 15.7035552570197 -87.7762485694034 3143811.65026884 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:17 2019-Nov-07 23:02
2038-Jan-17 03:26 00:01 Jupiter 1.9141347987741 1.91413437991112 1.91413521763709 2.81797973658239 2.65631156435666 2465440.642831969 1.20612910914439 57.7037678985224 11.364393774703 -86.6192326430787 3043254.91024316 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:17 2019-Nov-07 23:02
2048-Jan-28 19:46 00:02 Jupiter 1.90482788662844 1.9048272869758 1.90482848628118 3.28772425166314 3.14956948179223 2469104.323384608 1.68315845055713 62.1976226838971 16.5405082820681 -78.2319558568473 2474020.66882623 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:17 2019-Nov-07 23:02
2109-Jan-09 09:32 00:05 Jupiter 1.89901192151472 1.89901144238916 1.89901240064028 2.8101526411546 2.64667551976201 2491364.896949380 4.66296105916088 65.1679703799907 16.6546954818421 -79.4800386803336 3189935.20454957 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:17 2019-Nov-07 23:02
2119-Jan-22 22:27 00:05 Jupiter 1.92566177794162 1.92566075624584 1.92566279964014 3.44608713009442 3.31599088452985 2495030.435444807 5.10843895189015 145.719733833069 17.5901701490711 -78.3913215394519 2456958.53573434 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:17 2019-Nov-07 23:02
2180-Jan-02 01:31 00:08 Jupiter 1.89419601068452 1.89419549842044 1.8941965229487 2.83775558817513 2.6755414738285 2517289.563534877 8.14144573914974 62.507773155508 25.1404466655188 -75.4577254745814 2785247.95217124 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:17 2019-Nov-07 23:02
2190-Jan-17 02:14 00:09 Jupiter 1.94693278001964 1.94693119900072 1.94693436105029 3.61231020568974 3.48979589027577 2520957.592823625 8.50068661310989 268.774751982559 19.0635309979362 -78.8883398084731 2587480.41381418 T 15 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:17 2019-Nov-07 23:02

Alternate Designations
 2003 UM199 = 2006 FA5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-20 22:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin