Asteroids

2024GM5 help

Last update: 2024-04-30 14:36 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Aten

Perihelion (q)

0.748

Aphelion (Q)

1.113

Eccentricity (e)

0.196

Inclination (i)

3.6

deg

Orbit period (P)

327.9

Earth MOID

0.00289

U parameter

6.5

Next Earth close approach

Date

2033-07-27

Nominal distance (from Earth center)

0.10621

15889411

Maximum Brightness

26.4

mag

Risk

Object is not in risk list

Object is in priority list

Physical Properties

Absolute Magnitude (H)

27.7

mag

Diameter

8 - 17*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2024-04-12

Observatory

Mt. Lemmon 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

0.930513

1-sigma variation

0.000049

Unit

Eccentricity (e)

Value

0.195786

1-sigma variation

0.000160

Unit

Inclination (i)

Value

3.6441

1-sigma variation

0.0036

Unit

Long. of Ascending Node (Ω)

Value

197.3618

1-sigma variation

0.0004

Unit

Arg. of Perihelion (ω)

Value

234.6926

1-sigma variation

0.0067

Unit

Mean Anomaly (M)

Value

98.29650

1-sigma variation

0.01005

Unit

Perihelion distance

Value

0.748332

1-sigma variation

Unit

Aphelion distance

Value

1.112694

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.008083

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.193906

1-sigma variation

Unit

MOID

Value

0.002888

1-sigma variation

Unit

Orbit Period

Value

327.8551

1-sigma variation

Unit

U parameter

Value

6.5

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	2.36178E-9	-7.74099E-9	-1.74109E-7	-1.43549E-8	3.23867E-7	4.78701E-7
e	-7.74099E-9	2.54461E-8	5.72355E-7	4.89977E-8	-1.05577E-6	-1.58628E-6
i	-1.74109E-7	5.72355E-7	1.28755E-5	1.10425E-6	-2.37472E-5	-3.56826E-5
Ω	-1.43549E-8	4.89977E-8	1.10425E-6	1.46902E-7	-1.81806E-6	-3.37373E-6
ω	3.23867E-7	-1.05577E-6	-2.37472E-5	-1.81806E-6	4.48618E-5	6.42981E-5
M	4.78701E-7	-1.58628E-6	-3.56826E-5	-3.37373E-6	6.42981E-5	1.01078E-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

27.743

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

8 - 17*

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 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

0.599219

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2024-04-12.367935

Unit

Source

[2]

Last Observation

Value

2024-04-18.37616

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

41 (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 2024GM5 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	1956-04-13 01:01	> 1 mo	0.0481625	0.0072538	5.2551446
EARTH	1964-04-04 04:09	> 1 mo	0.0629148	0.0051115	12.7861168
EARTH	1973-07-28 04:17	> 1 mo	0.0545018	0.0530458	1.9281398
EARTH	1981-02-01 11:43	> 1 mo	0.1891741	0.0116446	3.1061019
EARTH	1981-06-03 08:03	> 1 mo	0.1069739	0.1067736	0.0826307
EARTH	1981-09-17 03:57	> 1 mo	0.1688912	0.1003400	3.5844454
EARTH	1989-04-05 05:53	> 1 d	0.0036268	0.0035804	0.0037623
VENUS	1997-12-11 11:03	1192.1	0.0383124	0.0336769	0.0032215
EARTH	1998-02-01 02:39	> 1 d	0.1882605	0.1805891	0.0025577
EARTH	1998-06-02 23:08	> 1 d	0.1115600	0.1114499	0.0000631
EARTH	1998-09-21 01:38	> 1 d	0.1680461	0.1583899	0.0033029
EARTH	2007-07-30 17:26	261.7	0.0636574	0.0609602	0.0012317
EARTH	2015-04-06 04:08	113.1	0.1153721	0.1052611	0.0033705
EARTH	2016-07-27 07:40	160.5	0.1514741	0.1415135	0.0033446
EARTH	2024-04-05 07:38	< 1 min	0.0121104	0.0120754	0.0000117
EARTH	2033-07-27 06:57	99.6	0.1062142	0.0995727	0.0022492
EARTH	2041-06-24 14:06	> 1 d	0.1022638	0.1006255	0.0005567
EARTH	2049-04-24 03:02	36.4	0.0755982	0.0750189	0.0001932
EARTH	2057-04-04 03:58	3.7	0.0542779	0.0450808	0.0030661
EARTH	2066-07-28 15:39	62.5	0.0792060	0.0776134	0.0005366
EARTH	2074-06-18 21:13	> 1 d	0.1061057	0.1041166	0.0006849
EARTH	2082-04-28 15:09	> 1 d	0.0815214	0.0740351	0.0025027
EARTH	2090-04-04 08:15	77.0	0.0403353	0.0400658	0.0000899
EARTH	2099-07-29 17:33	26.5	0.0630543	0.0614032	0.0012245
EARTH	2107-02-14 09:13	> 1 w	0.1718749	0.1540308	0.0059664
EARTH	2107-05-24 15:14	> 1 d	0.1066386	0.1020880	0.0016016
EARTH	2107-09-26 13:30	> 1 w	0.1794147	0.1649621	0.0050191
VENUS	2110-07-08 21:34	> 1 d	0.0329128	0.0311372	0.0040461
EARTH	2115-04-06 14:20	> 1 d	0.0059965	0.0002664	0.0368483
EARTH	2116-07-30 21:40	> 1 mo	0.1916100	0.0554440	0.6332910

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