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 ]  
102565 (1999 UL30)
Classification: Main-belt Asteroid          SPK-ID: 2102565
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1923502342778498 5.2052e-08  
a 2.609158078343745 1.1453e-08 au
q 2.107285910706381 1.3902e-07 au
i 3.067118632471448 5.0539e-06 deg
node 175.1204412683827 6.7482e-05 deg
peri 204.1556184262788 6.9049e-05 deg
M 7.976831561962321 1.0795e-05 deg
tp 2459166.390375708411
(2020-Nov-12.89037571)		 4.6201e-05 TDB
period 1539.39125448339
4.21		 1.0136e-05
2.775e-08		 d
yr
n .2338586755975912 1.5398e-09 deg/d
Q 3.111030245981109 1.3656e-08 au
   Orbit Determination Parameters
   # obs. used (total)      455  
   data-arc span      7766 days (21.26 yr)  
   first obs. used      1999-10-02  
   last obs. used      2021-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51825  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:31:47  

Additional Information
 Earth MOID = 1.10855 au 
 Jupiter MOID = 2.35019 au 
 T_jup = 3.382 
[ 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 16.86   n/a E2021B55  

102565 (1999 UL30)          Discovered 1999-Oct-31 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 UL30 = 2003 QQ102 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-04 20:12 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin