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175109 Sharickaer (2004 MN7)
Classification: Main-belt Asteroid          SPK-ID: 2175109
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1765475132927156 1.3102e-07  
a 3.12998027726425 6.8403e-08 AU
q 2.577390042658001 4.1273e-07 AU
i 18.43733039992216 1.666e-05 deg
node 287.7182472517193 4.5444e-05 deg
peri 277.2551199141014 6.6789e-05 deg
M 346.625988918243 5.2394e-05 deg
tp 2456875.639795070104
(2014-Aug-06.13979507)
0.00029482 JED
period 2022.603844117924
5.54
6.6304e-05
1.815e-07
d
yr
n .1779883890990029 5.8347e-09 deg/d
Q 3.682570511870498 8.048e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      6304 days (17.26 yr)  
   first obs. used      1996-12-04  
   last obs. used      2014-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .63248  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 13:33:45  

Additional Information
 Earth MOID = 1.65222 AU 
 T_jup = 3.111 
[ 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 15.1 mag n/a MPO251417  

175109 Sharickaer           Discovered 2004 June 25 by M. Vale at Table Mountain Observatory.
Veterinarian assistant Sharvel Gretzner (b. 1986) and construction worker Rick Kaer (b. 1987), both from Phelan, California, are close personal friends of the discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080520/MPCPages.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2004 MN7 = 1996 XJ17 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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