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JPL Small-Body Database Browser
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58627 Rieko (1997 VG5)
Classification: Main-belt Asteroid          SPK-ID: 2058627
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749956458700793 5.4866e-08  
a 2.31304643495423 7.5516e-09 au
q 1.908273380141931 1.2819e-07 au
i 7.381938614496925 4.8101e-06 deg
node 60.52286046742024 3.3208e-05 deg
peri 312.9999117351464 3.4944e-05 deg
M 56.99963475360202 1.0178e-05 deg
tp 2458397.056168682146
(2018-Oct-05.55616868)
3.6158e-05 TDB
period 1284.916641852679
3.52
6.2924e-06
1.723e-08
d
yr
n .2801738169418739 1.3721e-09 deg/d
Q 2.71781948976653 8.8731e-09 au
  Orbit Determination Parameters
   # obs. used (total)      929  
   data-arc span      8573 days (23.47 yr)  
   first obs. used      1996-05-13  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54215  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 05:07:11  

Additional Information
 Earth MOID = .917818 au 
 Jupiter MOID = 2.75342 au 
 T_jup = 3.552 
[ 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 15.4   n/a MPO351249  

58627 Rieko           Discovered 1997 Nov. 8 by M. Aoki at Toyama.
Rieko is the wife of the discoverer. Her understanding and support of his astronomical observations have greatly contributed to his discovery of supernovae and minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120406/MPCPages.arcLast Updated: 2012-04-09

Alternate Designations
 1997 VG5 = 2002 AX27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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