Schedule Observations Schedule Spectroscopic Observations
NameP10FsNw → C/2017 X1
Type Comet (Jupiter Family)
Status Actively Following
Source Minor Planet Center
Check Spectroscopic Feasibility Create LC Plot
Recent Blocks Scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2019-May-04 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59400.0 July 5, 2021
Orbital inclination in deg 31.30788
Longitude of Ascending Node (deg) 251.13171
Arg of perihelion (deg) 283.27014
Eccentricity 0.8506381
Perihelion distance (AU) 4.6695558
Epoch of perihelion June 14, 2018, 11:20 p.m.
Epoch of perihelion (MJD) 58283.97279
Total Magnitude (M1) 7.0
Slope Parameter (k1) 13.5
Physical Parameters
PC autocmod 2.9e

12
0.03
K2 autocmod 2.9e

12
5.0
M2 from 21 observations, autocmod 2.9e

12
13.1 +/- 0.1
K1 autocmod 2.9e

12
13.5
M1 from 96 observations, assumed slope, autocmod 2.9e

12
7.0 +/- 0.9
Reciprocal of semimajor axis MPEC 2019-J142
0.03240995 au
Follow-up Details
NEOCP digest2 score 10
Number of observations 98
Arc length (days) 811.00
Time since last observation (days) 1030.12
Spectroscopy Details
Known Taxonomies None