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C/2014 HU195 (Valdes-TOTAS)
Classification: Jupiter-family Comet          SPK-ID: 1003471
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457487.5 (2016-Apr-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7659544479580388 4.4635e-05  
a 21.88114244215168 0.004327 au
q 5.121184062182178 3.6343e-05 au
i 5.822083707136079 8.1428e-05 deg
node 115.7890993247589 0.0003887 deg
peri 145.0742672306394 0.001231 deg
M 3.147983569754077 0.0010536 deg
tp 2457160.586110243234
(2015-May-18.08611024)
0.013351 TDB
period 37385.5192394253
102.36
11.09
0.03036
d
yr
n .009629396817909062 2.8563e-06 deg/d
Q 38.6411008221212 0.0076413 au
  Orbit Determination Parameters
   # obs. used (total)      67  
   data-arc span      1155 days (3.16 yr)  
   first obs. used      2014-04-24  
   last obs. used      2017-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .44064  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:32:54  

Additional Information
 Earth MOID = 4.10742 au 
 Jupiter MOID = .145504 au 
 T_jup = 2.861 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 9.5   0.8 12 2 parameter fit from 48 observations, autocmod 2.9c
comet total magnitude slope K1 9.5   n/a 12 autocmod 2.9c

Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2015.4   C/2014 HU195       
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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