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 ]  
9486 Utemorrah (6130 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2009486
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1027481081999723 3.4516e-08  
a 2.441366248550638 8.8296e-09 au
q 2.190520485088796 8.4332e-08 au
i 4.22080092101996 4.0321e-06 deg
node 193.0636131932692 4.8987e-05 deg
peri 295.8632618199457 5.2303e-05 deg
M 173.4899899379438 1.9876e-05 deg
tp 2458529.040608902321
(2019-Feb-14.54060890)
7.5848e-05 TDB
period 1393.310247361407
3.81
7.5587e-06
2.069e-08
d
yr
n .2583774867670378 1.4017e-09 deg/d
Q 2.692212012012479 9.7368e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1759  
   data-arc span      25813 days (70.67 yr)  
   first obs. used      1949-11-19  
   last obs. used      2020-07-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47392  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 21:24:59  

Additional Information
 Earth MOID = 1.20905 au 
 Jupiter MOID = 2.35068 au 
 T_jup = 3.490 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.74   n/a E2021B10  
diameter diameter 5.146 km 1.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.088   0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

9486 Utemorrah           Discovered 1960 Sept. 24 by C. J. van Houten and I. van Houten-Groeneveld on Palomar Schmidt plates taken by T. Gehrels.
Named for the Australian Aboriginal poet Daisy Utemorrah (b. 1922), teller of Dreamtime stories in the Kimberley: "Words are my gun and my spear".
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990402/MPCPages.arcLast Updated: 2010-06-11

Alternate Designations
 6130 P-L = 1949 WP1 = 1994 PR37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-18 16:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin