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24998 Hermite (1998 OQ4)
Classification: Main-belt Asteroid          SPK-ID: 2024998
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1209218344150061 2.8916e-08  
a 2.268947744213073 6.3785e-09 au
q 1.994582420791038 6.623e-08 au
i 1.971290937664019 3.1876e-06 deg
node 264.6356851984174 0.00010951 deg
peri 2.378094603653562 0.00011062 deg
M 292.3035245189753 1.6312e-05 deg
tp 2459631.246283478767
(2022-Feb-20.74628348)
5.6856e-05 TDB
period 1248.346556476841
3.42
5.2641e-06
1.441e-08
d
yr
n .2883814579630946 1.2161e-09 deg/d
Q 2.543313067635108 7.1498e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1363  
   data-arc span      9922 days (27.16 yr)  
   first obs. used      1994-04-13  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50754  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 05:30:45  

Additional Information
 Earth MOID = .978567 au 
 Jupiter MOID = 2.52098 au 
 T_jup = 3.604 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457101.5 (2015-Mar-20.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1210725585447944 2.8877e-08  
q 1.994044910165566 6.6161e-08 au
tp 2457134.900924245519
(2015-Apr-22.40092425)
5.4605e-05 TDB
node 264.6918320853954 0.00010957 deg
peri 2.432927154341816 0.00011068 deg
i 1.970495344154459 3.1872e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1363  
   data-arc span      9922 days (27.16 yr)  
   first obs. used      1994-04-13  
   last obs. used      2021-06-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50754  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 05:30:45  

Additional Information
 Jupiter MOID = 2.52098 au 
 T_jup = 3.604 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.338593291879249E-16 -1.903758288533722E-15 3.509975375662876E-13 6.131016857162928E-15 9.1830534345948E-14 -5.637744360222924E-17
q -1.903758288533722E-15 4.377330026378622E-15 -7.607638222406442E-13 -1.496252396076254E-14 -1.981764443691771E-13 1.572460245219141E-16
tp 3.509975375662876E-13 -7.607638222406442E-13 2.981665509717454E-9 -1.733421026891046E-12 8.667966875601136E-10 -4.203414760217951E-14
node 6.131016857162928E-15 -1.496252396076254E-14 -1.733421026891046E-12 1.20062300745724E-8 -1.199948511856581E-8 6.473957857242514E-11
peri 9.1830534345948E-14 -1.981764443691771E-13 8.667966875601136E-10 -1.199948511856581E-8 1.224986020977826E-8 -6.4720638782242E-11
i -5.637744360222924E-17 1.572460245219141E-16 -4.203414760217951E-14 6.473957857242514E-11 -6.4720638782242E-11 1.015852321513012E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.56   n/a MPCxxxxx  

24998 Hermite           Discovered 1998 July 28 by P. G. Comba at Prescott.
Charles Hermite (1822-1901) was a very versatile French analyst and algebraist. He solved the quintic equations by means of elliptic functions, discovered a class of orthogonal polynomials that bear his name and proved the transcendence of e, the base of the natural logarithms.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1998 OQ4 = 1997 CC8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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