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24P/Schaumasse
Classification: Jupiter-family Comet [NEO]          SPK-ID: 1000077
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
:
Orbital Elements at Epoch 2457350.5 (2015-Nov-24.0) TDB
Reference: JPL K173/9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7048377385790582 1.2646e-06  
a 4.086460844502399 1.7137e-05 au
q 1.20616902407146 6.252e-07 au
i 11.73397999992298 1.6875e-05 deg
node 79.66577775476655 7.5004e-05 deg
peri 58.00232148852397 0.00015325 deg
M 273.6468611086978 0.00052475 deg
tp 2458074.260817116701
(2017-Nov-16.76081712)
0.00016046 TDB
period 3017.306579787296
8.26
0.01898
5.196e-05
d
yr
n .1193117074716942 7.5053e-07 deg/d
Q 6.966752664933339 2.9216e-05 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 1.051463131828431E-9 8.796E-11
A2 [EST] -9.955924243239296E-10 1.642E-10
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      6464 days (17.70 yr)  
   first obs. used      2000-10-07  
   last obs. used      2018-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .6705  
   source      ORB  
   producer      Shantanu Naidu  
   solution date      2018-Sep-24 15:22:36  

Additional Information
 Earth MOID = .283142 au 
 Jupiter MOID = .457263 au 
 T_jup = 2.504 
[ hide covariance matrix ]
Orbit Covariance (8×8)
  e q tp node peri i A1 A2
e 1.599258412406553E-12 -1.849216745664838E-13 1.923928811829767E-10 3.678031220224158E-11 1.684985109804141E-10 1.659375440641114E-12 6.291602339961944E-17 2.062155036636245E-16
q -1.849216745664838E-13 3.908713470314013E-13 -2.782691028082932E-12 7.713061500983751E-13 -5.298196592611254E-12 -9.74746900853309E-13 -4.308851377487995E-17 -1.189587102263852E-17
tp 1.923928811829767E-10 -2.782691028082932E-12 2.57463562031399E-8 4.592466496000686E-9 2.18790679721232E-8 1.521836440260541E-10 5.856989385116521E-15 2.543782229549836E-14
node 3.678031220224158E-11 7.713061500983751E-13 4.592466496000686E-9 5.62560090310068E-9 -5.448139255073235E-10 -2.555184450938222E-10 1.007528145020712E-15 4.905188188208516E-15
peri 1.684985109804141E-10 -5.298196592611254E-12 2.18790679721232E-8 -5.448139255073235E-10 2.348452138307187E-8 4.217898347941731E-10 5.788657046149946E-15 2.219075617062986E-14
i 1.659375440641114E-12 -9.74746900853309E-13 1.521836440260541E-10 -2.555184450938222E-10 4.217898347941731E-10 2.847780590267271E-10 1.447560366691613E-16 1.887599412604085E-16
A1 6.291602339961944E-17 -4.308851377487995E-17 5.856989385116521E-15 1.007528145020712E-15 5.788657046149946E-15 1.447560366691613E-16 7.736716101251368E-21 6.967517355517225E-21
A2 2.062155036636245E-16 -1.189587102263852E-17 2.543782229549836E-14 4.905188188208516E-15 2.219075617062986E-14 1.887599412604085E-16 6.967517355517225E-21 2.697694576926755E-20

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 12.0   1. K173/9 2 parameter fit from 252 observations, autocmod 2.6n
comet total magnitude slope K1 16.   n/a K173/9 autocmod 2.6n
comet nuclear magnitude M2 15.6   0.6 K173/9 from 406 observations, autocmod 2.6n
comet nuclear magnitude slope K2 5.   n/a K173/9 autocmod 2.6n
comet nuclear phase coefficient PC 0.03   n/a K173/9 autocmod 2.6n
diameter diameter 2.6 km n/a Scotti,J (1994) BAAS 26:1375  

24P/Schaumasse          Discovered 1911-Dec-01 by Schaumasse, M. A. at Nice, France
Reference: comet.disLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 1993.1       1993 III   1992x 
 1984.8       1984 XXII   1984m 
 1976.6       1976 XV   
 1960.1       1960 III   1959h 
 1951.8       1952 III   1951l 
 1943.5       1943 V   1944a 
 1927.0       1927 VIII   1927g 
 1918.7   24P/1919 U1   1919 IV   1919e 
 1910.5   24P/1911 X1   1911 VII   1911h 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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