Asteroids

2024GX3 help

Last update: 2024-05-03 07:31 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Apollo

Perihelion (q)

0.740

Aphelion (Q)

1.323

Eccentricity (e)

0.283

Inclination (i)

10.2

deg

Orbit period (P)

382.8

Earth MOID

0.00020

U parameter

7.0

Next Earth close approach

Date

2031-04-13

Nominal distance (from Earth center)

0.05166

7727745

Maximum Brightness

26.4

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

29.6

mag

Diameter

3 - 7*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2024-04-11

Observatory

Catalina Sky Survey

Orbit Visualiser

Click the button to start Orbit Visualiser

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

60400.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.031736

1-sigma variation

0.000143

Unit

Eccentricity (e)

Value

0.282740

1-sigma variation

0.000126

Unit

Inclination (i)

Value

10.2237

1-sigma variation

0.0036

Unit

Long. of Ascending Node (Ω)

Value

200.5672

1-sigma variation

0.0001

Unit

Arg. of Perihelion (ω)

Value

259.3614

1-sigma variation

0.0169

Unit

Mean Anomaly (M)

Value

58.24362

1-sigma variation

0.02938

Unit

Perihelion distance

Value

0.740023

1-sigma variation

Unit

Aphelion distance

Value

1.323448

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.000374

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.094677

1-sigma variation

Unit

MOID

Value

0.000202

1-sigma variation

Unit

Orbit Period

Value

382.7816

1-sigma variation

Unit

U parameter

Value

7.0

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	2.05723E-8	1.80586E-8	5.18568E-7	1.38851E-8	2.41748E-6	-4.21419E-6
e	1.80586E-8	1.59359E-8	4.59437E-7	1.31766E-8	2.11510E-6	-3.70313E-6
i	5.18568E-7	4.59437E-7	1.32860E-5	3.99967E-7	6.05845E-5	-1.06423E-4
Ω	1.38851E-8	1.31766E-8	3.99967E-7	2.13310E-8	1.54916E-6	-2.89018E-6
ω	2.41748E-6	2.11510E-6	6.05845E-5	1.54916E-6	2.84665E-4	-4.94892E-4
M	-4.21419E-6	-3.70313E-6	-1.06423E-4	-2.89018E-6	-4.94892E-4	8.63446E-4

Date of computation: 2024-04-23 11:53 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

29.587

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

3 - 7*

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 ODIM	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

0.650302

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2024-04-11.348307

Unit

Source

[2]

Last Observation

Value

2024-04-13.355814

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

35 (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

[3]

Last Observation

Value

Unit

Source

[3]

Delay (Discarded)

Value

0 (0)

Unit

Source

[1]

Doppler (Discarded)

Value

0 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

0 (0)

Unit

Source

[1]

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

Sources

No.	Name	Additional
[1]	ESA ODIM	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 2024GX3 from 1950 to 2124

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possibile distance in au	Distance uncert. in au
EARTH	1950-10-03 11:13	> 1 mo	0.0457923	0.0438082	2.5426765
EARTH	1953-04-08 01:06	> 1 mo	0.0657602	0.0002705	8.1668545
EARTH	1966-09-28 13:31	> 1 mo	0.0739487	0.0442609	3.9722082
EARTH	1969-04-07 12:27	> 1 mo	0.1623836	0.0046929	6.9739256
EARTH	1983-10-29 05:08	> 1 mo	0.1752302	0.0899190	12.2263742
EARTH	1986-04-14 03:22	> 1 mo	0.0745421	0.0007712	15.9014013
EARTH	1999-10-09 18:06	> 1 mo	0.0918083	0.0424176	2.0866599
EARTH	2002-04-10 19:03	> 1 d	0.0031555	0.0001690	0.0269448
EARTH	2020-10-03 04:49	520.4	0.0766006	0.0688713	0.0027603
EARTH	2024-04-10 08:25	< 1 min	0.0004783	0.0004778	0.0000002
EARTH	2031-04-13 22:07	462.2	0.0516568	0.0331451	0.0061710
EARTH	2036-10-10 21:17	301.2	0.1420022	0.1253829	0.0055412
EARTH	2038-04-18 15:15	300.2	0.1467561	0.1329868	0.0045899
EARTH	2043-10-16 04:40	133.9	0.0485330	0.0409763	0.0025321
EARTH	2050-10-18 03:54	306.2	0.0133602	0.0132201	0.0005264
EARTH	2057-10-17 20:44	> 1 d	0.0141554	0.0134193	0.0198230
EARTH	2064-10-13 23:37	> 1 mo	0.0833686	0.0127477	0.7898625
EARTH	2066-04-20 16:38	> 1 mo	0.1615547	0.0089038	0.8691637
EARTH	2071-10-10 06:12	> 1 mo	0.1799606	0.0103222	1.1516101
EARTH	2073-04-15 15:11	> 1 mo	0.0655318	0.0061317	1.1876091
EARTH	2080-04-12 04:29	> 1 w	0.0084569	0.0054373	0.3897410
EARTH	2085-10-15 00:59	> 1 mo	0.0958414	0.0169258	3.6071242
EARTH	2092-10-24 02:32	> 1 mo	0.0987897	0.0151375	7.1960243
EARTH	2114-04-10 19:11	> 1 mo	0.0402187	0.0065558	9.1498998
EARTH	2119-10-12 08:32	> 1 mo	0.1823143	0.0266597	1.8815801
EARTH	2121-04-19 06:22	> 1 mo	0.1105305	0.0088570	5.0561023

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