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v. 3.14.2
PANSTARRS (P/2020 S7)
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Name
P116h8d → P/2020 S7
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-Dec-06 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59200.0
Dec. 17, 2020
Orbital inclination in deg
16.09211
Longitude of Ascending Node (deg)
328.01885
Arg of perihelion (deg)
40.4028
Eccentricity
0.4104801
Perihelion distance (AU)
2.9610167
Epoch of perihelion
Nov. 18, 2020, 1:30 a.m.
Epoch of perihelion (MJD)
59171.06267
Total Magnitude (M1)
14.6
Slope Parameter (k1)
10.0
Physical Parameters
K1
autocmod 2.9c
4
10.0
M1
from 110 observations, assumed slope, autocmod 2.9c
4
14.6
+/- 0.4
Diameter
Initial Diameter Guess using H=16.6 and albedo=0.14 (0.01 to 0.5)
MPC Default
1700.05 m
+4661.0 / -800.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
126
Arc length (days)
106.00
Time since last observation (days)
448.08
Spectroscopy Details
Known Taxonomies
None
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