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37583 Ramonkhanna (1990 TH8)
Classification: Main-belt Asteroid          SPK-ID: 2037583
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1326442563314894 3.0586e-08  
a 2.265899895638462 8.1167e-09 au
q 1.965341289059899 6.9994e-08 au
i 1.212797978544468 4.5443e-06 deg
node 175.1532100812926 0.00016798 deg
peri 280.4854953520141 0.0001691 deg
M 200.2907171905332 1.863e-05 deg
tp 2459553.197073047439
(2021-Dec-04.69707305)
6.5318e-05 TDB
period 1245.832069350975
3.41
6.6941e-06
1.833e-08
d
yr
n .2889635038754017 1.5527e-09 deg/d
Q 2.566458502217025 9.1934e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1299  
   data-arc span      10427 days (28.55 yr)  
   first obs. used      1990-10-13  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50186  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:57:44  

Additional Information
 Earth MOID = .982564 au 
 Jupiter MOID = 2.5805 au 
 T_jup = 3.604 
[ 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 15.5   n/a MPO337564  
diameter diameter 4.569 km 0.088 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37583 Ramonkhanna           Discovered 1990 Oct. 13 by L. D. Schmadel and F. Börngen at Tautenburg.
Ramon Khanna (b. 1964) is a German astrophysicist who worked on black-hole magnetohydrodynamics. He now serves as the publishing editor for astronomy at Springer. The name was suggested by the first discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110615/MPCPages.arcLast Updated: 2013-03-28

Alternate Designations
 1990 TH8 = 1999 JQ120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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