Asteroids

2025ME92 help

Last update: 2025-07-03 17:00 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Amor

Perihelion (q)

1.048

Aphelion (Q)

2.348

Eccentricity (e)

0.383

Inclination (i)

3.3

deg

Orbit period (P)

808.3

Earth MOID

0.03240

U parameter

8.2

Next Earth close approach

Date

2025-07-20

Nominal distance (from Earth center)

0.03436

5139904

Maximum Brightness

18.9

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

25.2

mag

Diameter

24 - 50*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-06-30

Observatory

Pan-STARRS 2, Haleakala

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

1.698166

1-sigma variation

0.002489

Unit

Eccentricity (e)

Value

0.382668

1-sigma variation

0.000864

Unit

Inclination (i)

Value

3.2705

1-sigma variation

0.0056

Unit

Long. of Ascending Node (Ω)

Value

111.0881

1-sigma variation

0.0034

Unit

Arg. of Perihelion (ω)

Value

182.6582

1-sigma variation

0.0086

Unit

Mean Anomaly (M)

Value

327.35568

1-sigma variation

0.07241

Unit

Perihelion distance

Value

1.048333

1-sigma variation

Unit

Aphelion distance

Value

2.347998

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

1.362515

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.032555

1-sigma variation

Unit

MOID

Value

0.032399

1-sigma variation

Unit

Orbit Period

Value

808.2924

1-sigma variation

Unit

U parameter

Value

8.2

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	6.19477E-6	2.15047E-6	1.38256E-5	-4.07269E-6	-4.80356E-6	1.80185E-4
e	2.15047E-6	7.46723E-7	4.79553E-6	-1.45646E-6	-1.54850E-6	6.25277E-5
i	1.38256E-5	4.79553E-6	3.09397E-5	-8.27315E-6	-1.30380E-5	4.02582E-4
Ω	-4.07269E-6	-1.45646E-6	-8.27315E-6	1.18601E-5	-2.22657E-5	-1.13695E-4
ω	-4.80356E-6	-1.54850E-6	-1.30380E-5	-2.22657E-5	7.45326E-5	-1.53047E-4
M	1.80185E-4	6.25277E-5	4.02582E-4	-1.13695E-4	-1.53047E-4	5.24351E-3

Date of computation: 2025-07-03 17:00 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

25.218

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

24 - 50*

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

[-]

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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

0.29564

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-06-30.343403

Unit

Source

[2]

Last Observation

Value

2025-07-03.138643

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

15 (0)

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 2025ME92 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	1952-08-02 12:55	> 1 mo	0.0680170	0.0015863	0.4893919
EARTH	1983-06-10 15:23	> 1 w	0.1793477	0.0134066	0.1158647
EARTH	1994-08-06 09:22	> 1 mo	0.0804275	0.0028294	0.3090141
EARTH	2025-07-20 09:37	7.0	0.0343581	0.0341119	0.0000821
EARTH	2056-08-20 21:21	> 1 w	0.1897778	0.0195154	0.3600327
EARTH	2076-06-30 17:45	> 1 mo	0.0539472	0.0108741	0.2516903
EARTH	2107-06-13 23:09	> 1 mo	0.1716438	0.0119619	0.4826570
EARTH	2118-08-17 16:32	> 1 mo	0.1372760	0.0151156	0.5948314

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Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
359.21603116	190.49964930	0.03239868	MINIMUM
179.82935245	11.31480241	1.36404425	SADDLE
359.60124890	11.07863638	2.03228489	SADDLE
179.80263463	191.29461589	3.36397684	MAXIMUM

Download:

MOID Plots

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