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Minor planet follow-up portal
v. 3.12.1
2021 TC1
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Schedule Observations
Schedule Spectroscopic Observations
Name
C60EKF2 → 2021 TC1
Type
NEO
Status
Not Following
Source
NASA
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.)
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
2021-10-06T00:00:00
2021-10-07T00:00:00
SIN
Req: 2672177
Measurements
Show Measurements
Plot Visibility
Last Update: 2022-Mar-16 19:19
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59494.0
Oct. 7, 2021
Orbital inclination in deg
2.29219
Longitude of Ascending Node (deg)
262.21353
Arg of perihelion (deg)
220.4844
Eccentricity
0.2468001
Mean distance (AU)
1.00390541
Mean Anomaly (deg)
278.74520553
Absolute Magnitude (H)
25.4
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
27
Diameter in meters
(range)
14 - 111
Physical Parameters
Absolute Magnitude
autocmod 2.9e
1
25.295
+/- 0.30991
Diameter
Initial Diameter Guess using H=25.33 and albedo=0.14 (0.01 to 0.5)
MPC Default
30.51 m
+84.0 / -14.0
Follow-up Details
NEOCP
digest2
score
91
Number of observations
57
Arc length (days)
2.58
Time since last observation (days)
1.79
Spectroscopy Details
Known Taxonomies
None
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