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316P/LONEOS-Christensen
Classification: Jupiter-family Comet          SPK-ID: 1001672
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2453826.5 (2006-Apr-01.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1664163274096624 4.7441e-05  
a 4.327896869328113 5.1204e-05 au
q 3.607664166926753 0.0001818 au
i 9.882883517632209 0.00031059 deg
node 246.9322373421731 0.0016896 deg
peri 191.7491803900391 0.013503 deg
M 335.8438473674303 0.0074567 deg
tp 2454047.167841099024
(2006-Nov-07.66784110)
0.069961 TDB
period 3288.620667537061
9.00
0.058363
0.0001598
d
yr
n .1094683870212413 1.9427e-06 deg/d
Q 5.048129571729474 5.9726e-05 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 7.340698551021076E-5 2.35E-5
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      3354 days (9.18 yr)  
   first obs. used      2005-09-11  
   last obs. used      2014-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   norm. resid. RMS      .78107  
   source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 12:51:29  

Additional Information
 Earth MOID = 2.62222 au 
 T_jup = 2.974 
[ 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 11.2   1. 1 from 41 observations, assumed slope, autocmod 2.6
comet total magnitude slope K1 10.   n/a 1 autocmod 2.6
comet nuclear magnitude M2 13.3   0.7 1 from 38 observations, autocmod 2.6
comet nuclear magnitude slope K2 5.   n/a 1 autocmod 2.6
comet nuclear phase coefficient PC 0.03   n/a 1 autocmod 2.6

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2015.9   316P/2014 U5       
 2006.9   316P/2005 RV25       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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