Asteroids

2024EV help

Last update: 2025-02-19 13:28 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

0.866

Aphelion (Q)

3.819

Eccentricity (e)

0.630

Inclination (i)

2.0

deg

Orbit period (P)

1309.5

Earth MOID

0.00021

U parameter

8.5

Next Earth close approach

Date

2041-12-21

Nominal distance (from Earth center)

0.10297

15403814

Maximum Brightness

31.2

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

26.6

mag

Diameter

13 - 29*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2024-03-02

Observatory

Pan-STARRS 1, 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

2.342430

1-sigma variation

0.009894

Unit

Eccentricity (e)

Value

0.630353

1-sigma variation

0.001653

Unit

Inclination (i)

Value

2.0278

1-sigma variation

0.0040

Unit

Long. of Ascending Node (Ω)

Value

330.7609

1-sigma variation

0.0021

Unit

Arg. of Perihelion (ω)

Value

132.4383

1-sigma variation

0.0045

Unit

Mean Anomaly (M)

Value

129.85836

1-sigma variation

0.82858

Unit

Perihelion distance

Value

0.865872

1-sigma variation

Unit

Aphelion distance

Value

3.818988

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

1.443101

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.001848

1-sigma variation

Unit

MOID

Value

0.000207

1-sigma variation

Unit

Orbit Period

Value

1309.4784

1-sigma variation

Unit

U parameter

Value

8.5

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	9.78921E-5	1.63504E-5	3.97874E-5	-1.47965E-5	-3.39090E-5	-8.19803E-3
e	1.63504E-5	2.73097E-6	6.64604E-6	-2.46233E-6	-5.68285E-6	-1.36927E-3
i	3.97874E-5	6.64604E-6	1.61819E-5	-5.87830E-6	-1.40436E-5	-3.33202E-3
Ω	-1.47965E-5	-2.46233E-6	-5.87830E-6	4.23300E-6	1.07579E-6	1.23922E-3
ω	-3.39090E-5	-5.68285E-6	-1.40436E-5	1.07579E-6	2.01697E-5	2.83956E-3
M	-8.19803E-3	-1.36927E-3	-3.33202E-3	1.23922E-3	2.83956E-3	6.86549E-1

Date of computation: 2025-02-19 13:28 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

26.557

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

13 - 29*

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

424

Unit

Source

[1]

Normalized RMS of residuals

Value

0.745847

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2024-03-02.46962

Unit

Source

[2]

Last Observation

Value

2024-03-11.37582

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 2024EV 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	1966-11-09 10:05	> 1 mo	0.1105337	0.0340418	0.3555783
EARTH	1991-11-05 10:36	> 1 mo	0.1407398	0.0345968	0.9811763
EARTH	2024-02-21 13:08	1.8	0.0124727	0.0123870	0.0000286
EARTH	2041-12-21 18:27	> 1 mo	0.1029681	0.0526908	0.1667100
EARTH	2085-02-22 01:25	> 1 mo	0.0215140	0.0017845	1.6951049
EARTH	2103-02-21 00:34	> 1 mo	0.0112989	0.0031074	30.5786800
EARTH	2120-11-11 18:48	> 1 mo	0.1201044	0.0370332	2011.7585153

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
23.50434613	47.79045342	0.00028334	MINIMUM
336.59005864	314.98632345	0.03489653	MINIMUM
359.64212637	0.57398134	0.11935762	SADDLE
0.00884131	181.32851792	1.88231491	SADDLE
179.99143802	181.33849596	2.80167760	SADDLE
180.01632587	1.35019507	4.80026625	MAXIMUM

Download:

MOID Plots

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