Asteroids

2024GK5 help

Last update: 2024-04-30 12:59 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Aten

Perihelion (q)

0.722

Aphelion (Q)

1.086

Eccentricity (e)

0.201

Inclination (i)

4.0

deg

Orbit period (P)

314.1

Earth MOID

0.02798

U parameter

6.6

Next Earth close approach

Date

2029-12-01

Nominal distance (from Earth center)

0.19263

28816938

Maximum Brightness

27.5

mag

Risk

Object is not in risk list

Object is in priority list

Physical Properties

Absolute Magnitude (H)

24.7

mag

Diameter

30 - 70*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2024-04-12

Observatory

MAP, San Pedro de Atacama

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

0.904277

1-sigma variation

0.000059

Unit

Eccentricity (e)

Value

0.201200

1-sigma variation

0.000185

Unit

Inclination (i)

Value

4.0238

1-sigma variation

0.0044

Unit

Long. of Ascending Node (Ω)

Value

199.6971

1-sigma variation

0.0022

Unit

Arg. of Perihelion (ω)

Value

158.7682

1-sigma variation

0.0056

Unit

Mean Anomaly (M)

Value

202.95206

1-sigma variation

0.01757

Unit

Perihelion distance

Value

0.722336

1-sigma variation

Unit

Aphelion distance

Value

1.086218

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.066212

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.266389

1-sigma variation

Unit

MOID

Value

0.027976

1-sigma variation

Unit

Orbit Period

Value

314.0876

1-sigma variation

Unit

U parameter

Value

6.6

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	3.48524E-9	-1.09407E-8	-2.57708E-7	-1.27721E-7	3.31709E-7	-1.03691E-6
e	-1.09407E-8	3.43450E-8	8.08990E-7	4.00933E-7	-1.04135E-6	3.25515E-6
i	-2.57708E-7	8.08990E-7	1.90560E-5	9.44450E-6	-2.45283E-5	7.66731E-5
Ω	-1.27721E-7	4.00933E-7	9.44450E-6	4.68161E-6	-1.21560E-5	3.79974E-5
ω	3.31709E-7	-1.04135E-6	-2.45283E-5	-1.21560E-5	3.15810E-5	-9.87080E-5
M	-1.03691E-6	3.25515E-6	7.66731E-5	3.79974E-5	-9.87080E-5	3.08537E-4

Date of computation: 2024-04-30 11:58 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

24.728

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

30 - 70*

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

0.2

Unit

Source

[1]

Normalized RMS of residuals

Value

0.765042

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2024-04-12.2006

Unit

Source

[2]

Last Observation

Value

2024-04-30.437529

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

80 (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 2024GK5 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	1955-01-25 03:53	337.8	0.1527771	0.1219239	0.0106339
EARTH	1962-05-05 05:35	227.2	0.1153066	0.0767612	0.0130808
EARTH	1968-04-11 23:44	> 1 d	0.0758155	0.0607422	0.0054924
EARTH	1974-01-31 03:10	> 1 d	0.0729599	0.0677896	0.0025543
EARTH	1980-01-26 22:10	205.1	0.1964636	0.1835090	0.0043408
EARTH	1987-05-05 11:15	29.0	0.0940001	0.0920888	0.0006382
EARTH	1993-04-17 05:21	> 1 d	0.0659449	0.0587738	0.0024567
EARTH	1999-02-21 03:04	> 1 d	0.0918815	0.0886591	0.0011949
EARTH	2005-01-23 14:39	14.4	0.0933039	0.0804727	0.0046991
EARTH	2018-05-04 17:15	49.8	0.1069800	0.0968805	0.0033828
EARTH	2024-04-29 11:09	< 1 min	0.0329716	0.0328768	0.0000316
EARTH	2029-12-01 13:01	> 1 d	0.1926293	0.1862349	0.0021546
EARTH	2030-03-20 12:56	> 1 d	0.0949253	0.0937988	0.0004016
EARTH	2036-02-01 18:34	> 1 d	0.0723536	0.0673447	0.0023388
EARTH	2042-01-24 07:07	303.0	0.1263932	0.0976157	0.0102333
EARTH	2055-05-04 23:10	18.4	0.0816844	0.0459479	0.0127443
EARTH	2061-04-24 06:34	> 1 d	0.0484456	0.0369921	0.0044140
EARTH	2066-12-20 20:40	483.5	0.1685418	0.1678445	0.0002325
EARTH	2067-03-07 22:39	644.5	0.0970283	0.0961746	0.0002856
EARTH	2073-01-23 20:58	593.7	0.0698152	0.0656665	0.0029854
EARTH	2086-05-04 19:00	50.4	0.0803379	0.0303982	0.0246852
EARTH	2092-04-10 21:26	> 1 w	0.0746387	0.0516695	0.0093141
EARTH	2098-02-09 04:46	> 1 d	0.0814678	0.0743298	0.0028593
EARTH	2104-01-25 20:25	14.7	0.1429804	0.1325023	0.0035309
EARTH	2111-05-04 17:23	446.0	0.1618164	0.1143258	0.0159676
EARTH	2117-04-29 02:58	> 1 d	0.0385932	0.0301730	0.0131610
EARTH	2123-02-23 07:50	> 1 w	0.0923949	0.0836506	0.0086354

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