Asteroids

2024MK help

Last update: 2025-07-29 02:36 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

1.008

Aphelion (Q)

3.397

Eccentricity (e)

0.542

Inclination (i)

8.4

deg

Orbit period (P)

1194.0

Earth MOID

0.00262

U parameter

0.1

Next Earth close approach

Date

2073-08-10

Nominal distance (from Earth center)

0.1166

17442648

Maximum Brightness

20.1

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

21.9

mag

Diameter

110 - 250*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2024-06-16

Observatory

ATLAS South Africa, Sutherland

ORBIT VISUALISATION TOOLS

External links

Proper elements

Epoch

Near present day

Near middle of observation arc

Orbit properties

Epoch
Semimajor Axis
Eccentricity (e)
Inclination (i)
Long. of Ascending Node (Ω)
Arg. of Perihelion (ω)
Mean Anomaly (M)
Perihelion distance
Aphelion distance
Asc. Node-Earth Sep.
Desc. Node-Earth Sep.
MOID
Orbit Period
U parameter

Value

1-sigma variation

Unit

Epoch

Value

60800.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

2.202592

1-sigma variation

3.213E-8

Unit

Eccentricity (e)

Value

0.542476

1-sigma variation

5.894E-9

Unit

Inclination (i)

Value

8.4030

1-sigma variation

1.129E-6

Unit

Long. of Ascending Node (Ω)

Value

277.8202

1-sigma variation

4.413E-7

Unit

Arg. of Perihelion (ω)

Value

14.6398

1-sigma variation

3.657E-6

Unit

Mean Anomaly (M)

Value

89.66944

1-sigma variation

1.760E-6

Unit

Perihelion distance

Value

1.007740

1-sigma variation

Unit

Aphelion distance

Value

3.397445

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.003071

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

2.288342

1-sigma variation

Unit

MOID

Value

0.002619

1-sigma variation

Unit

Orbit Period

Value

1193.9871

1-sigma variation

Unit

U parameter

Value

0.1

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.03231E-15	1.70061E-16	1.56642E-14	-1.07120E-14	-4.34358E-14	-4.94931E-14
e	1.70061E-16	3.47370E-17	3.39915E-15	-1.77728E-15	1.62190E-15	-1.03388E-14
i	1.56642E-14	3.39915E-15	1.27406E-12	-1.33835E-13	3.74232E-13	-1.01487E-12
Ω	-1.07120E-14	-1.77728E-15	-1.33835E-13	1.94749E-13	4.46270E-13	4.88631E-13
ω	-4.34358E-14	1.62190E-15	3.74232E-13	4.46270E-13	1.33736E-11	-7.94282E-13
M	-4.94931E-14	-1.03388E-14	-1.01487E-12	4.88631E-13	-7.94282E-13	3.09786E-12

Date of computation: 2025-07-29 02:36 UTC

Note: The ASCII file is in a format suitable for Orbfit input.

Download ASCII file:

Physical properties

Rotation Period
Quality
Amplitude
Rotation Direction
Spinvector L
Spinvector B

Rotational properties

Value

Unit

Source

Rotation Period

Value

Unit

Source

[-]

Quality

Value

Unit

Source

[-]

Amplitude

Value

Unit

mag

Source

[-]

Rotation Direction

Value

Unit

Source

[-]

Spinvector L

Value

Unit

Source

[-]

Spinvector B

Value

Unit

Source

[-]

Taxonomy
Taxonomy (all)

Taxonomy

Value

Unit

Source

Taxonomy

Value

Unit

Source

[-]

Taxonomy (all)

Value

Unit

Source

[-]

Absolute Magnitude (H)
Slope Parameter (G)

H / G

Value

Unit

Source

Absolute Magnitude (H)

Value

21.906

Unit

mag

Source

[1]

Slope Parameter (G)

Value

0.15**

Unit

mag

Source

[1]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.05 - 0.25

Unit

Source

[2]

Diameter

Value

110 - 250*

Unit

Source

[2]

Color Index Information

Color Index Information

Value

Unit

Source

Color Index Information

Value

Unit

mag

Source

[-]

Sightings

Sightings

Value

Unit

Source

Sightings

Value

Unit

Source

[-]

Download this part as:

Sources

No.	Name	Additional
[1]	ESA Aegis	ESA orbit determination and impact monitoring system
[2]	Estimation	Estimated from absolute magnitude

Observational Information

Arc Length
Unobserved
Normalized RMS of residuals

Arc Information

Value

Unit

Source

Arc Length

Value

3848

Unit

Source

[1]

Unobserved

Value

311

Unit

Source

[1]

Normalized RMS of residuals

Value

0.467113

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2014-03-29.121817

Unit

Source

[2]

Last Observation

Value

2024-10-10.18132

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

843 (28)

Unit

Source

[1]

Radar Summary

First Observation
Last Observation
Delay (Discarded)
Doppler (Discarded)
Total Optical Observations (Discarded)

Radar

Value

Unit

Source

First Observation

Value

2024-06-28

Unit

Source

[3]

Last Observation

Value

2024-07-02

Unit

Source

[3]

Delay (Discarded)

Value

3 (3)

Unit

Source

[1]

Doppler (Discarded)

Value

2 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

5 (3)

Unit

Source

[1]

Note: The ASCII file is in a format suitable for Orbfit input.

Sources

No.	Name	Additional
[1]	ESA Aegis	ESA orbit determination and impact monitoring system
[2]	MPC	Minor Planet Center: https://www.minorplanetcenter.net
[3]	JPL Radar Observations	Jet Propulsion Laboratory: https://ssd.jpl.nasa.gov/dat/radar_data_ast.txt

Computation parameters

As seen from:

Initial Date: *

Final Date: *

Output option:

One line per time step

Time step:*

* - these fields are required

Close Approaches for 2024MK from 1950 to 2125

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possible distance in au	Distance uncert. in au
EARTH	1951-08-02 22:06	< 1 min	0.0974844	0.0974782	0.0000021
EARTH	1961-06-17 03:37	1.5	0.0574439	0.0574269	0.0000057
EARTH	2014-07-04 01:09	< 1 min	0.0128942	0.0128941	0.0000001
EARTH	2024-06-29 13:48	< 1 s	0.0019748	0.0019748	0.0000000
EARTH	2073-08-10 02:39	1.1	0.1165969	0.1165864	0.0000035
EARTH	2109-07-08 06:43	< 1 min	0.0244155	0.0244107	0.0000016

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
352.29955346	176.06677560	0.00261862	MINIMUM
359.97993516	10.19863561	1.99129576	SADDLE
180.11658120	10.08861894	2.41449918	SADDLE
179.82010439	189.92790763	4.41297334	MAXIMUM

Download:

MOID Plots

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