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v. 3.14.2
Lemmon (C/2023 H5)
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Data
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Schedule Spectroscopic Observations
Name
C94R802 → C/2023 H5
Type
Comet (Hyperbolic) [Dynamically New]
Status
Actively Following
Characterization Target
Source
LOOK Project
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
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
2024-03-03T09:59:00
2024-03-04T03:59:00
SIN
Req: 3471624
2024-03-05T15:59:00
2024-03-07T03:59:00
SIN
Req: 3471625
2024-03-08T15:59:00
2024-03-10T03:59:00
SIN
Req: 3471626
2024-03-11T15:59:00
2024-03-13T03:59:00
SIN
Req: 3471627
2024-03-14T15:59:00
2024-03-16T03:59:00
SIN
Req: 3471628
2024-03-17T15:59:00
2024-03-19T03:59:00
SIN
Req: 3471629
2024-03-26T15:59:00
2024-03-28T03:59:00
SIN
Req: 3471630
2024-03-29T15:59:00
2024-03-31T03:59:00
SIN
Req: 3471631
2024-04-01T14:07:00
2024-04-02T08:07:00
SIN
Req: 3497785
2024-04-03T20:07:00
2024-04-05T08:07:00
SIN
Req: 3497786
2024-04-06T20:07:00
2024-04-08T08:07:00
SIN
Req: 3497787
2024-04-09T20:07:00
2024-04-11T08:07:00
SIN
Req: 3497788
2024-04-12T20:07:00
2024-04-14T08:07:00
SIN
Req: 3497789
2024-04-15T20:07:00
2024-04-17T08:07:00
SIN
Req: 3497790
2024-04-21T20:07:00
2024-04-23T08:07:00
SIN
Req: 3497791
2024-04-24T20:07:00
2024-04-26T08:07:00
SIN
Req: 3497792
2024-04-27T20:07:00
2024-04-29T08:07:00
SIN
Req: 3497793
Measurements
Show Measurements
Plot Visibility
Last Update: 2024-Apr-18 19:27
Orbital Elements
MPC Comet
Epoch of elements (MJD)
60400.0
March 31, 2024
Orbital inclination in deg
97.86786
Longitude of Ascending Node (deg)
159.4829
Arg of perihelion (deg)
60.07834
Eccentricity
1.000366
Perihelion distance (AU)
4.3130379
Epoch of perihelion
June 30, 2025, 3:49 a.m.
Epoch of perihelion (MJD)
60856.15948
Total Magnitude (M1)
6.5
Slope Parameter (k1)
10.25
Physical Parameters
Reciprocal of semimajor axis
E2024-GJ3
-0.000001 au
+/- 0.000001
+/- 0.000001
PC
autocmod 3.0f
16
0.03
K2
autocmod 3.0f
16
5.0
M2
from 7 observations, autocmod 3.0f
16
11.1
+/- 0.4
K1
autocmod 3.0f
16
10.25
M1
from 404 observations, assumed slope, autocmod 3.0f
16
6.5
+/- 0.5
Diameter
Initial Diameter Guess using H=11.4 and albedo=0.14 (0.01 to 0.5)
MPC Default
18640.65 m
+51106.0 / -8777.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
357
Arc length (days)
467.00
Time since last observation (days)
7.81
Spectroscopy Details
Known Taxonomies
None
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