Schedule Observations Schedule Spectroscopic Observations
NameP10pehf → C/2015 V4
Type Comet (Halley-Type)
Status Not Following
Source Minor Planet Center
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Recent Blocks Scheduled
Measurements
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Last Update: 2017-Mar-26 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
57800.0 Feb. 16, 2017
Orbital inclination in deg 60.75075
Longitude of Ascending Node (deg) 179.89648
Arg of perihelion (deg) 306.962
Eccentricity 0.7058677
Perihelion distance (AU) 5.4596890
Epoch of perihelion Aug. 28, 2016, 1:01 p.m.
Epoch of perihelion (MJD) 57628.54302
Total Magnitude (M1) 12.9
Slope Parameter (k1) 4.5
Physical Parameters
Reciprocal of semimajor axis MPEC 2017-J52
0.05431379 au
K1 autocmod 2.9c

14
4.5
M1 2 parameter fit from 39 observations, autocmod 2.9c

14
12.9 +/- 0.5
Phase Slope MPC Default
4.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 79
Arc length (days) 509.00
Time since last observation (days) 1799.14
Spectroscopy Details
Known Taxonomies None