Login
L
as
C
umbres
O
bservatory
Minor planet follow-up portal
v. 3.14.2
PANSTARRS (C/2020 T4)
Home
Targets
Active
Candidates
Characterization
LOOK Project
Standards
Blocks
Data
Schedule Observations
Schedule Spectroscopic Observations
Name
P1180zv → C/2020 T4
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)
Site
Min Altitude
Check Spectroscopic Feasibility
Create LC Plot
Recent Blocks Scheduled
No blocks have been scheduled
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Jun-17 00:00
Orbital Elements
MPC Comet
Epoch of elements (MJD)
59400.0
July 5, 2021
Orbital inclination in deg
83.81406
Longitude of Ascending Node (deg)
50.62021
Arg of perihelion (deg)
79.60572
Eccentricity
1.0000773
Perihelion distance (AU)
2.1918391
Epoch of perihelion
July 5, 2021, 6:03 a.m.
Epoch of perihelion (MJD)
59400.25209
Total Magnitude (M1)
15.8
Slope Parameter (k1)
4.5
Physical Parameters
Reciprocal of semimajor axis
E2021-N06
0.000001 au
+/- 0.000003
+/- 0.000003
K1
autocmod 2.9c
8
4.5
M1
2 parameter fit from 143 observations, autocmod 2.9c
8
15.8
+/- 0.7
Diameter
Initial Diameter Guess using H=15.2 and albedo=0.14 (0.01 to 0.5)
MPC Default
3239.37 m
+8881.0 / -1525.0
Follow-up Details
NEOCP
digest2
score
35
Number of observations
174
Arc length (days)
264.00
Time since last observation (days)
255.08
Spectroscopy Details
Known Taxonomies
None
×
No messages.