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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1032563443241736 3.6017e-08  
a 2.439248954411349 9.2651e-09 au
q 2.18738102448227 8.8629e-08 au
i 4.221424868145557 4.2699e-06 deg
node 193.1575743891561 4.9916e-05 deg
peri 295.1663859865113 5.3363e-05 deg
M 18.96471424478395 2.0023e-05 deg
tp 2458527.196211483057
(2019-Feb-12.69621148)
7.7284e-05 TDB
period 1391.49810144688
3.81
7.9281e-06
2.171e-08
d
yr
n .2587139713849929 1.474e-09 deg/d
Q 2.691116884340428 1.0222e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1698  
   data-arc span      25372 days (69.46 yr)  
   first obs. used      1949-11-19  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .473  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:42:55  

Additional Information
 Earth MOID = 1.20653 au 
 Jupiter MOID = 2.35583 au 
 T_jup = 3.492 
[ 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 14.7   n/a MPO332909  
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 ]
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