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P/2004 V5-A (LINEAR-Hill)
Classification: Jupiter-family Comet          SPK-ID: 1000522
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2453433.5 (2005-Mar-04.0) TDB
Reference: JPL 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4452093508448228 5.377e-06  
a 7.950479867829689 8.3337e-05 au
q 4.4108518869684 4.3281e-06 au
i 19.35813523595471 1.1881e-05 deg
node 47.85894646719597 0.00011567 deg
peri 87.68899774280062 0.00025721 deg
M .1435882035272275 7.8415e-05 deg
tp 2453430.234086324048
(2005-Feb-28.73408632)
0.0017885 TDB
period 8188.199966717851
22.42
0.12874
0.0003525
d
yr
n .0439657069274411 6.9127e-07 deg/d
Q 11.49010784869098 0.00012044 au
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      890 days (2.44 yr)  
   first obs. used      2003-12-17  
   last obs. used      2006-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .61976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:30:45  

Additional Information
 Earth MOID = 3.49606 au 
 Jupiter MOID = .509219 au 
 T_jup = 2.743 
[ 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 8.8   0.7 48 from 154 observations, assumed slope, autocmod 2.9c
comet total magnitude slope K1 10.   n/a 48 autocmod 2.9c
comet nuclear magnitude M2 11.9   0.5 48 from 232 observations, autocmod 2.9c
comet nuclear magnitude slope K2 5.   n/a 48 autocmod 2.9c
comet nuclear phase coefficient PC 0.03   n/a 48 autocmod 2.9c

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2005.2   P/2003 YM159       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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