Asteroids

2025ML help

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

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

0.973

Aphelion (Q)

3.970

Eccentricity (e)

0.606

Inclination (i)

9.3

deg

Orbit period (P)

1419.0

Earth MOID

0.00139

U parameter

7.7

Next Earth close approach

Date

2060-08-19

Nominal distance (from Earth center)

0.13717

20520816

Maximum Brightness

24.3

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

25.8

mag

Diameter

18 - 40*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-06-17

Observatory

Kitt Peak-Bok

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

2.471268

1-sigma variation

0.002978

Unit

Eccentricity (e)

Value

0.606449

1-sigma variation

0.000483

Unit

Inclination (i)

Value

9.3001

1-sigma variation

0.0048

Unit

Long. of Ascending Node (Ω)

Value

100.1895

1-sigma variation

0.0008

Unit

Arg. of Perihelion (ω)

Value

206.9432

1-sigma variation

0.0004

Unit

Mean Anomaly (M)

Value

340.18382

1-sigma variation

0.03682

Unit

Perihelion distance

Value

0.972570

1-sigma variation

Unit

Aphelion distance

Value

3.969966

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

2.416435

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.002081

1-sigma variation

Unit

MOID

Value

0.001391

1-sigma variation

Unit

Orbit Period

Value

1418.9863

1-sigma variation

Unit

U parameter

Value

7.7

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	8.87123E-6	1.43785E-6	1.43042E-5	2.33339E-6	-1.13300E-6	1.09676E-4
e	1.43785E-6	2.33047E-7	2.31842E-6	3.78196E-7	-1.83635E-7	1.77763E-5
i	1.43042E-5	2.31842E-6	2.30646E-5	3.76229E-6	-1.82645E-6	1.76844E-4
Ω	2.33339E-6	3.78196E-7	3.76229E-6	6.13882E-7	-2.98261E-7	2.88479E-5
ω	-1.13300E-6	-1.83635E-7	-1.82645E-6	-2.98261E-7	1.46594E-7	-1.40077E-5
M	1.09676E-4	1.77763E-5	1.76844E-4	2.88479E-5	-1.40077E-5	1.35593E-3

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

25.8

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

18 - 40*

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

Unit

Source

[1]

Unobserved

Value

Unit

Source

[1]

Normalized RMS of residuals

Value

0.685936

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-06-17.360057

Unit

Source

[2]

Last Observation

Value

2025-06-30.407402

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

50 (4)

Unit

Source

[1]

Radar Summary

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

Radar

Value

Unit

Source

First Observation

Value

Unit

Source

[-]

Last Observation

Value

Unit

Source

[-]

Delay (Discarded)

Value

0 (0)

Unit

Source

[-]

Doppler (Discarded)

Value

0 (0)

Unit

Source

[-]

Total Radar Observations (Discarded)

Value

0 (0)

Unit

Source

[-]

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

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 2025ML 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	1967-07-16 23:31	> 1 mo	0.0717550	0.0371365	0.2375157
EARTH	1994-07-10 08:51	> 1 mo	0.0495494	0.0208053	0.1978770
EARTH	2025-06-28 14:46	< 1 s	0.0170520	0.0170187	0.0000111
4 Vesta	2045-08-09 20:17	> 1 d	0.0179204	0.0143557	0.0739540
EARTH	2060-08-19 13:49	> 1 mo	0.1371732	0.0868417	0.2122859
EARTH	2064-06-24 06:27	> 1 mo	0.1381150	0.0276386	0.3406538

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
346.27429414	177.52890604	0.00139054	MINIMUM
359.88187645	24.75126592	1.95637427	SADDLE
180.13763904	24.56088014	2.98839681	SADDLE
179.71050776	204.34903118	4.98262031	MAXIMUM

Download:

MOID Plots

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