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307P/LINEAR
Classification: Jupiter-family Comet          SPK-ID: 1001675
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456386.5 (2013-Apr-04.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6747303138131737 6.0564e-07  
a 5.80662535234928 1.45e-07 au
q 1.88871920616312 3.4909e-06 au
i 4.424851250009062 4.4757e-05 deg
node 158.1192290283942 0.00017304 deg
peri 222.1152805099831 0.00031404 deg
M 315.9677095778935 3.2892e-05 deg
tp 2457011.604912226209
(2014-Dec-20.10491223)
0.00048111 TDB
period 5110.744098118837
13.99
0.00019143
5.241e-07
d
yr
n .07043984067457199 2.6385e-09 deg/d
Q 9.724531498535439 2.4283e-07 au
  Orbit Determination Parameters
   # obs. used (total)      220  
   data-arc span      5293 days (14.49 yr)  
   first obs. used      2000-08-24  
   last obs. used      2015-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   norm. resid. RMS      .7581  
   source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-03 13:44:34  

Additional Information
 Earth MOID = .893285 au 
 T_jup = 2.451 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 13.0   01. 19 2 parameter fit from 139 observations, autocmod 2.6
comet total magnitude slope K1 16.   n/a 19 autocmod 2.6
comet nuclear magnitude M2 16.9   0.7 19 from 56 observations, autocmod 2.6
comet nuclear magnitude slope K2 5.   n/a 19 autocmod 2.6
comet nuclear phase coefficient PC 0.03   n/a 19 autocmod 2.6

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2015.0   307P/2014 O1       
 2001.0   307P/2000 QJ46       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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