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 ]  
15844 (1995 UQ5)
Classification: Main-belt Asteroid          SPK-ID: 2015844
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .176093022570413 7.684e-08  
a 3.049023706222308 3.7107e-08 AU
q 2.512111905904779 2.395e-07 AU
i 10.67194457337263 8.2877e-06 deg
node 317.8201520853493 3.5302e-05 deg
peri 338.2653932265765 4.3211e-05 deg
M 258.551801881447 3.1873e-05 deg
tp 2457548.501144261408
(2016-Jun-09.00114426)
0.00017718 JED
period 1944.641852618848
5.32
3.55e-05
9.719e-08
d
yr
n .1851240625697674 3.3795e-09 deg/d
Q 3.585935506539837 4.3642e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      12912 days (35.35 yr)  
   first obs. used      1979-09-14  
   last obs. used      2015-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51925  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:44:04  

Additional Information
 Earth MOID = 1.50108 AU 
 T_jup = 3.188 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO296265  

15844 (1995 UQ5)          Discovered 1995-Oct-20 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 UQ5 = 1979 RO1 = 1990 TF15 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Apr-02 03:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin