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Minor planet follow-up portal
v. 3.14.2
Pruyne (C/2020 H2)
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Name
C166T11 → C/2020 H2
Type
Comet (Long Period)
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-Jun-08 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59000.0
May 31, 2020
Orbital inclination in deg
125.04446
Longitude of Ascending Node (deg)
277.63487
Arg of perihelion (deg)
26.69154
Eccentricity
0.9954954
Perihelion distance (AU)
0.8336153
Epoch of perihelion
April 27, 2020, 2:08 p.m.
Epoch of perihelion (MJD)
58966.58901
Total Magnitude (M1)
19.8
Slope Parameter (k1)
35.25
Physical Parameters
K1
autocmod 2.9c
10
35.25
M1
2 parameter fit from 95 observations, autocmod 2.9c
10
19.8
+/- 1.0
Phase Slope
MPC Default
4.0
Diameter
Initial Diameter Guess using H=15.0 and albedo=0.14 (0.01 to 0.5)
MPC Default
3551.9 m
+9738.0 / -1672.0
Follow-up Details
NEOCP
digest2
score
100
Number of observations
125
Arc length (days)
43.00
Time since last observation (days)
629.09
Spectroscopy Details
Known Taxonomies
None
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