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
JPL Small-Body Database Browser
Search: [ help ]  
58280 (1993 UC2)
Classification: Main-belt Asteroid          SPK-ID: 2058280
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08537016903872097 6.1271e-08  
a 2.480734034893478 1.3641e-08 au
q 2.268953350994514 1.4871e-07 au
i 5.966563214027551 6.145e-06 deg
node 14.5631020930396 3.534e-05 deg
peri 157.2050907260711 4.7864e-05 deg
M 204.3071283920176 3.7218e-05 deg
tp 2459817.712854756360
(2022-Aug-26.21285476)
0.00015115 TDB
period 1427.147083983114
3.91
1.1772e-05
3.223e-08
d
yr
n .2522515051463746 2.0807e-09 deg/d
Q 2.692514718792443 1.4806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      588  
   data-arc span      9907 days (27.12 yr)  
   first obs. used      1993-10-20  
   last obs. used      2020-12-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5937  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:29:20  

Additional Information
 Earth MOID = 1.27461 au 
 Jupiter MOID = 2.26906 au 
 T_jup = 3.466 
[ 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 15.85   n/a E2021B10  

58280 (1993 UC2)          Discovered 1993-Oct-20 by Spacewatch at Kitt Peak
Reference: 20030614/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
2053-Mar-18 23:32 < 00:01 Amphi 0.0207973658530453 0.0207869948652509 0.0208077368517407 2.34134292188246 2.3413428038233 2470980.480849524 0.941543030123993 516.73950722531 76.0017665349324 -2.39586252819464 6244.66160648983 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 11:29:21 2021-Apr-13 11:29
2147-Feb-14 23:10 00:01 Amphi 0.00786572149429819 0.00783807030980249 0.00789338567778122 2.32281194595524 2.32281163131052 2505280.465439026 1.44174381177767 1466.72501296696 75.8223118910924 20.1475916613572 5388.72178902254 T 20 CATAB v2.0f-lin.ifort 2021-Apr-13 11:29:21 2021-Apr-13 11:29

Alternate Designations
 1993 UC2 = 1999 FT57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-17 23:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin