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 ]  
48382 (1978 UC6)
Classification: Main-belt Asteroid          SPK-ID: 2048382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1118075003300471 3.4516e-08  
a 2.257605735667897 8.2422e-09 au
q 2.005188481632092 7.6935e-08 au
i 2.783274843134926 4.2714e-06 deg
node 236.8398455066189 0.00010024 deg
peri 193.2435838188796 0.00010317 deg
M 299.8578009079566 2.3864e-05 deg
tp 2458807.489054027124
(2019-Nov-19.98905403)
8.2286e-05 TDB
period 1238.99791784672
3.39
6.7851e-06
1.858e-08
d
yr
n .2905573890113161 1.5912e-09 deg/d
Q 2.510022989703702 9.1637e-09 au
  Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      15015 days (41.11 yr)  
   first obs. used      1978-10-27  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52248  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:11:28  

Additional Information
 Earth MOID = 1.01933 au 
 Jupiter MOID = 2.7215 au 
 T_jup = 3.612 
[ 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 15.7   n/a MPO365818  
diameter diameter 1.916 km 0.453 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.304   0.162 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48382 (1978 UC6)          Discovered 1978-Oct-27 by Olmstead, C. M. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1978 UC6 = 1990 EF4 = 1992 YD5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-29 11:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin