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Minor planet follow-up portal
v. 3.14.2
PANSTARRS (C/2015 H2)
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Name
P10kNSr → C/2015 H2
Type
Comet (Hyperbolic) [Dynamically New]
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)
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Measurements
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Last Update: 2019-Sep-03 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
58600.0
April 27, 2019
Orbital inclination in deg
33.68527
Longitude of Ascending Node (deg)
350.69762
Arg of perihelion (deg)
287.975
Eccentricity
1.0051383
Perihelion distance (AU)
4.9697873
Epoch of perihelion
Sept. 13, 2016, 10:41 p.m.
Epoch of perihelion (MJD)
57644.94578
Total Magnitude (M1)
11.3
Slope Parameter (k1)
5.0
Physical Parameters
Reciprocal of semimajor axis
E2019-TG9
0.000025 au
+/- 0.0000007
+/- 0.0000007
K1
autocmod 2.9c
33
5.0
M1
2 parameter fit from 118 observations, autocmod 2.9c
33
11.3
+/- 0.6
Phase Slope
MPC Default
4.0
Follow-up Details
Number of observations
176
Arc length (days)
1933.00
Time since last observation (days)
908.15
Spectroscopy Details
Known Taxonomies
None
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