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56561 Jaimenomen (2000 JG7)
Classification: Main-belt Asteroid          SPK-ID: 2056561
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126068631524263 4.6466e-08  
a 2.334721510538229 1.0876e-08 au
q 2.040386364714414 1.0641e-07 au
i 7.366621216824286 5.0929e-06 deg
node 69.03062132276612 3.8611e-05 deg
peri 246.9766177014484 4.4637e-05 deg
M 152.5158002433808 2.379e-05 deg
tp 2458448.469096515697
(2018-Nov-25.96909652)
8.5126e-05 TDB
period 1303.019916213395
3.57
9.105e-06
2.493e-08
d
yr
n .2762812720822932 1.9305e-09 deg/d
Q 2.629056656362044 1.2247e-08 au
  Orbit Determination Parameters
   # obs. used (total)      925  
   data-arc span      8959 days (24.53 yr)  
   first obs. used      1996-04-19  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:46  

Additional Information
 Earth MOID = 1.03985 au 
 Jupiter MOID = 2.6225 au 
 T_jup = 3.547 
[ 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 MPO445606  
diameter diameter 2.339 km 0.179 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.245   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56561 Jaimenomen           Discovered 2000 May 5 at the Starkenburg Observatory, Heppenheim.
Jaime Laureano Nomen Torres (b. 1960) is the most prolific discoverer of minor planets at the Observatorio Astronomico de Mallorca. He designed the robotic telescope systems used for the "Unicorn Project" to search for minor planets and comets. He works as an odontologist in Barcelona and Tarragona.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20040107/MPCPages.arcLast Updated: 2004-01-07

Alternate Designations
 2000 JG7 = 2001 UE49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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