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v. 3.14.2
PANSTARRS (P/2020 T3)
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Name
P117ymK → P/2020 T3
Type
Comet (Jupiter Family)
Status
Not Following
Source
Minor Planet Center
UTC date
------------ Any 1.0m ------------
LSC 1.0m - W85-87; (CTIO, Chile)
ELP 1.0m - V37,V39; (McDonald, Texas)
COJ 1.0m - Q63-64; (Siding Spring, Aust.)
CPT 1.0m - K91-93; (Sutherland, S. Africa)
TFN 1.0m - Z31,Z24; (Tenerife, Spain)
------------ Any 0.4m ------------
LSC 0.4m - W89,W79; (CTIO, Chile)
ELP 0.4m - V38; (McDonald, Texas)
OGG 0.4m - T03-04; (Maui, Hawaii)
COJ 0.4m - Q58-59; (Siding Spring, Aust.)
CPT 0.4m - L09; (Sutherland, S. Africa)
TFN 0.4m - Z17,Z21; (Tenerife, Spain)
------------ Any 2.0m ------------
FTS 2.0m - E10; (Siding Spring, Aust.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
Site
Min Altitude
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Measurements
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Last Update: 2021-Mar-10 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59400.0
July 5, 2021
Orbital inclination in deg
7.29529
Longitude of Ascending Node (deg)
74.01721
Arg of perihelion (deg)
357.04052
Eccentricity
0.5915963
Perihelion distance (AU)
1.4365615
Epoch of perihelion
Jan. 20, 2021, 11:12 a.m.
Epoch of perihelion (MJD)
59234.46691
Total Magnitude (M1)
12.8
Slope Parameter (k1)
33.0
Physical Parameters
K1
autocmod 2.9c
8
33.0
M1
2 parameter fit from 158 observations, autocmod 2.9c
8
12.8
+/- 0.9
Diameter
Initial Diameter Guess using H=19.3 and albedo=0.14 (0.01 to 0.5)
MPC Default
490.3 m
+1344.0 / -231.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
187
Arc length (days)
182.00
Time since last observation (days)
354.08
Spectroscopy Details
Known Taxonomies
None
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