Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
46735 (1997 UG1)
Classification: Main-belt Asteroid          SPK-ID: 2046735
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08292596259899772 9.6698e-08  
a 2.997884295496125 3.0488e-08 AU
q 2.749281854531691 2.8711e-07 AU
i 10.08123373277841 8.77e-06 deg
node 33.2681920823052 4.456e-05 deg
peri 2.090320637818186 6.7682e-05 deg
M 107.5578963400297 5.0692e-05 deg
tp 2456434.051375891699
(2013-May-21.55137589)
0.00026523 JED
period 1895.923141098987
5.19
2.8922e-05
7.918e-08
d
yr
n .1898811150072904 2.8966e-09 deg/d
Q 3.246486736460559 3.3016e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      831  
   data-arc span      9981 days (27.33 yr)  
   first obs. used      1987-12-23  
   last obs. used      2015-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50548  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:39:14  

Additional Information
 Earth MOID = 1.7556 AU 
 T_jup = 3.225 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a MPO337632  

46735 (1997 UG1)          Discovered 1997-Oct-21 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 UG1 = 1987 YE4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Aug-30 09:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin