Schedule Observations Schedule Spectroscopic Observations
NameA101Y6c → C/2017 D3
Type Comet (Hyperbolic)
Status Actively Following
Source Minor Planet Center
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Recent Blocks Scheduled
Measurements
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Last Update: 2019-Mar-25 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59000.0 May 31, 2020
Orbital inclination in deg 125.57898
Longitude of Ascending Node (deg) 186.65511
Arg of perihelion (deg) 340.85744
Eccentricity 1.0020549
Perihelion distance (AU) 4.9740164
Epoch of perihelion April 27, 2017, 6:40 a.m.
Epoch of perihelion (MJD) 57870.27819
Total Magnitude (M1) 11.1
Slope Parameter (k1) 4.5
Physical Parameters
Phase Slope MPC Default
4.0
M1 2 parameter fit from 335 observations, autocmod 2.8

17
11.1 +/- 0.6
K1 autocmod 2.8

17
4.5
Follow-up Details
NEOCP digest2 score 10
Number of observations 505
Arc length (days) 773.00
Time since last observation (days) 480.92
Spectroscopy Details
Known Taxonomies None