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Minor planet follow-up portal
v. 3.14.2
PANSTARRS (P/2020 S1)
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Name
P116j2k → P/2020 S1
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: 2020-Oct-10 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59240.0
Jan. 26, 2021
Orbital inclination in deg
13.73397
Longitude of Ascending Node (deg)
129.45901
Arg of perihelion (deg)
254.87991
Eccentricity
0.5071397
Perihelion distance (AU)
2.9472919
Epoch of perihelion
Jan. 16, 2021, 10:40 p.m.
Epoch of perihelion (MJD)
59230.94506
Total Magnitude (M1)
17.5
Slope Parameter (k1)
4.5
Physical Parameters
K1
autocmod 2.9c
4
4.5
M1
2 parameter fit from 32 observations, autocmod 2.9c
4
17.5
+/- 0.4
Diameter
Initial Diameter Guess using H=17.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
1414.04 m
+3877.0 / -666.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
33
Arc length (days)
72.00
Time since last observation (days)
505.08
Spectroscopy Details
Known Taxonomies
None
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