Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.17.1
C/2019 G4
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Type
Comet (Hyperbolic)
Status
Not Following
Source
NEODSYS
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,V45,V47; (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
No blocks have been scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2026-Jun-16 05:24
Orbital Elements
MPC Comet
Epoch of elements (MJD)
58852.0
Jan. 4, 2020
Orbital inclination in deg
138.3906935884681
Longitude of Ascending Node (deg)
130.4599305924399
Arg of perihelion (deg)
287.9987790296709
Eccentricity
1.000134404804312
Perihelion distance (AU)
5.8647326
Epoch of perihelion
Sept. 16, 2018, 4:19 p.m.
Epoch of perihelion (MJD)
58377.68037
Total Magnitude (M1)
13.8
Slope Parameter (k1)
11.25
Physical Parameters
Follow-up Details
Number of observations
7
Arc length (days)
64.00
Spectroscopy Details
Known Taxonomies
None
×
No messages.