432P/2021 N4 (432P/PANSTARRS)

Schedule Observations Schedule Spectroscopic Observations
NameP11iUGx → P/2021 N4
Type Comet
Status Not Following
Source Minor Planet Center
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Recent Blocks Scheduled
Measurements
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Last Update: 2021-Sep-08 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59440.0 Aug. 14, 2021
Orbital inclination in deg 10.06663
Longitude of Ascending Node (deg) 239.16083
Arg of perihelion (deg) 105.31008
Eccentricity 0.2425062
Perihelion distance (AU) 2.3009234
Epoch of perihelion Aug. 30, 2021, 3:48 p.m.
Epoch of perihelion (MJD) 59456.65891
Total Magnitude (M1) 18.4
Slope Parameter (k1) 4.5
Physical Parameters
K1 autocmod 2.9e

7
4.5
M1 2 parameter fit from 64 observations, autocmod 2.9e

7
18.4 +/- 0.6
Diameter Initial Diameter Guess using H=18.1 and albedo=0.14 (0.01 to 0.5)

MPC Default
852.04 m +2336.0 / -401.0
Follow-up Details
NEOCP digest2 score 35
Number of observations 27
Arc length (days) 62.00
Time since last observation (days) 172.06
Spectroscopy Details
Known Taxonomies None