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Minor planet follow-up portal
v. 3.15.2
2008 TC4
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Schedule Spectroscopic Observations
Type
NEO (Aten) [PHA]
Status
Not Following
Source
Yarkovsky
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
2021-08-15T00:00:00
2021-08-16T00:00:00
SIN
Req: 2614129
2021-09-01T03:05:00
2021-09-02T03:05:00
SIN
Req: 2629595
2021-09-14T00:00:00
2021-09-15T00:00:00
SIN
Req: 2648869
2021-09-25T01:50:00
2021-09-25T05:42:00
ELP
Req: 2657890
Measurements
Show Measurements
Plot Visibility
Last Update: 2021-Sep-22 06:10
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59479.0
Sept. 22, 2021
Orbital inclination in deg
10.64391
Longitude of Ascending Node (deg)
212.55884
Arg of perihelion (deg)
324.32367
Eccentricity
0.5545136
Mean distance (AU)
0.7803203
Mean Anomaly (deg)
158.05296
Absolute Magnitude (H)
21.71
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
162
Diameter in meters
(range)
78 - 605
Physical Parameters
Absolute Magnitude
MPO237381
21.5
Diameter
Initial Diameter Guess using H=21.71 and albedo=0.14 (0.01 to 0.5)
MPC Default
161.61 m
+443.0 / -76.0
Follow-up Details
Number of observations
178
Arc length (days)
5114.00
Time since last observation (days)
12.80
Spectroscopy Details
Known Taxonomies
None
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