Asteroids

2025EO2 help

Last update: 2025-03-11 14:31 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Amor

Perihelion (q)

1.053

Aphelion (Q)

1.161

Eccentricity (e)

0.049

Inclination (i)

14.8

deg

Orbit period (P)

425.4

Earth MOID

0.07676

U parameter

7.9

Next Earth close approach

Date

2032-03-07

Nominal distance (from Earth center)

0.09137

13669482

Maximum Brightness

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

25.5

mag

Diameter

21 - 50*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-03-04

Observatory

GINOP-KHK, Piszkesteto

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

1.107036

1-sigma variation

0.000589

Unit

Eccentricity (e)

Value

0.048899

1-sigma variation

0.000302

Unit

Inclination (i)

Value

14.7834

1-sigma variation

0.0473

Unit

Long. of Ascending Node (Ω)

Value

161.9184

1-sigma variation

0.0009

Unit

Arg. of Perihelion (ω)

Value

48.4619

1-sigma variation

0.1296

Unit

Mean Anomaly (M)

Value

8.97368

1-sigma variation

0.10308

Unit

Perihelion distance

Value

1.052903

1-sigma variation

Unit

Aphelion distance

Value

1.161169

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.078179

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.133376

1-sigma variation

Unit

MOID

Value

0.076760

1-sigma variation

Unit

Orbit Period

Value

425.4427

1-sigma variation

Unit

U parameter

Value

7.9

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	3.47345E-7	1.78200E-7	2.78544E-5	-5.19165E-7	-7.62516E-5	6.06531E-5
e	1.78200E-7	9.14669E-8	1.42872E-5	-2.66555E-7	-3.90759E-5	3.10800E-5
i	2.78544E-5	1.42872E-5	2.23399E-3	-4.16185E-5	-6.11746E-3	4.86614E-3
Ω	-5.19165E-7	-2.66555E-7	-4.16185E-5	7.77316E-7	1.13756E-4	-9.04735E-5
ω	-7.62516E-5	-3.90759E-5	-6.11746E-3	1.13756E-4	1.67862E-2	-1.33550E-2
M	6.06531E-5	3.10800E-5	4.86614E-3	-9.04735E-5	-1.33550E-2	1.06254E-2

Date of computation: 2025-03-11 14:31 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

25.5

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

21 - 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

[-]

Download this part as:

Sources

No.	Name	Additional
No.[1]	NameESA Aegis	AdditionalESA orbit determination and impact monitoring system
No.[2]	NameEstimation	AdditionalEstimated 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

0.825618

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-03-04.9485

Unit

Source

[2]

Last Observation

Value

2025-03-11.271955

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

39 (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 2025EO2 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	1954-03-07 09:01	> 1 w	0.0848944	0.0771959	0.0729314
EARTH	1961-03-09 13:59	> 1 d	0.1305650	0.0825685	0.1354061
EARTH	1961-08-18 10:55	> 1 w	0.1729799	0.1430178	0.0930630
EARTH	1968-03-11 14:39	> 1 d	0.1998131	0.0923425	0.1452276
EARTH	1968-08-24 12:40	> 1 w	0.1380614	0.1318709	0.0450605
EARTH	1975-09-01 10:58	> 1 w	0.1306122	0.1294429	0.0186359
EARTH	1982-09-09 23:48	> 1 w	0.1604088	0.1406084	0.0638420
EARTH	2011-02-23 15:23	> 1 d	0.1847228	0.1031221	0.0554254
EARTH	2018-03-01 19:34	> 1 d	0.1114633	0.0825877	0.0230139
EARTH	2025-03-05 03:44	1.3	0.0778752	0.0771442	0.0002437
EARTH	2032-03-07 11:53	> 1 d	0.0913748	0.0791097	0.0172552
EARTH	2039-03-10 15:59	> 1 d	0.1422080	0.0857836	0.0582752
EARTH	2039-08-20 08:04	> 1 d	0.1635865	0.1383000	0.0372066
EARTH	2046-08-26 11:15	> 1 w	0.1328417	0.1294219	0.0227600
EARTH	2053-09-02 12:18	> 1 w	0.1328544	0.1296600	0.0291898
EARTH	2060-09-11 09:36	> 1 w	0.1695389	0.1443909	0.0887626
EARTH	2089-02-24 11:52	> 1 w	0.1702717	0.0980150	0.2032044
EARTH	2096-03-02 02:03	> 1 w	0.1026497	0.0811948	0.1371937
EARTH	2103-03-07 06:23	> 1 w	0.0778237	0.0778144	0.0020711
EARTH	2110-03-09 13:49	> 1 w	0.0989439	0.0803766	0.1509432
EARTH	2110-08-16 18:33	> 1 w	0.1970465	0.1484133	0.1643528
EARTH	2117-03-11 19:02	> 1 w	0.1541068	0.0877781	0.2706955
EARTH	2117-08-22 05:18	> 1 w	0.1548287	0.1352782	0.1515538
EARTH	2124-08-28 08:57	> 1 mo	0.1289169	0.1276884	0.0493240

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
316.61408117	61.92558789	0.07675968	MINIMUM
123.35598087	234.67925155	0.13041494	MINIMUM
41.87169207	151.56489016	0.27245008	SADDLE
218.94076539	325.68233232	0.31786080	SADDLE
24.42197937	312.57644325	2.03085570	SADDLE
177.81156485	105.89274110	2.15606028	MAXIMUM

Download:

MOID Plots

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