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Minor planet follow-up portal
v. 3.15.3
2021 TK13
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Name
C66MJZ2 → 2021 TK13
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.) [MuSCAT4]
FTN 2.0m - F65; (Maui, Hawaii ) [MuSCAT3]
------------ Non LCO ------------
Mt John 1.8m - 474 (Mt John, NZ)
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Min Altitude
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Measurements
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Last Update: 2022-Mar-16 19:19
Orbital Elements
MPC Minor Planet
Epoch of elements (MJD)
59615.0
Feb. 5, 2022
Orbital inclination in deg
5.16609
Longitude of Ascending Node (deg)
217.89454
Arg of perihelion (deg)
26.76992
Eccentricity
0.1581079
Mean distance (AU)
0.9847521
Mean Anomaly (deg)
235.74083
Absolute Magnitude (H)
25.48
Slope Parameter (G)
0.15
Albedo (average)
0.17
Albedo (range)
0.01 - 0.60
Diameter in meters (average)
28
Diameter in meters
(range)
14 - 107
Physical Parameters
Diameter
Initial Diameter Guess using H=25.48 and albedo=0.14 (0.01 to 0.5)
MPC Default
28.47 m
+78.0 / -13.0
Absolute Magnitude
autocmod 2.9e
MPO656854
25.6
+/- 0.44866
Follow-up Details
NEOCP
digest2
score
80
Number of observations
28
Arc length (days)
54.00
Time since last observation (days)
70.80
Spectroscopy Details
Known Taxonomies
None
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