Asteroids

2026LG help

Last update: 2026-06-06 13:30 UTC

Orbital Properties

Epoch

61200.0

MJD

Orbit type

Aten

Perihelion (q)

0.616

Aphelion (Q)

1.026

Eccentricity (e)

0.250

Inclination (i)

6.3

deg

Orbit period (P)

271.9

Earth MOID

0.00405

U parameter

7.0

Next Earth close approach

Date

2029-06-13

Nominal distance (from Earth center)

0.09618

14387735

Maximum Brightness

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

26.2

mag

Diameter

15 - 30*

Taxonomic type

Rotation period (T)

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

61200.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

0.821309

1-sigma variation

0.000078

Unit

Eccentricity (e)

Value

0.249806

1-sigma variation

0.000130

Unit

Inclination (i)

Value

6.3354

1-sigma variation

0.0045

Unit

Long. of Ascending Node (Ω)

Value

251.1923

1-sigma variation

0.0005

Unit

Arg. of Perihelion (ω)

Value

168.0469

1-sigma variation

0.0020

Unit

Mean Anomaly (M)

Value

208.45922

1-sigma variation

0.00797

Unit

Perihelion distance

Value

0.616141

1-sigma variation

Unit

Aphelion distance

Value

1.026476

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.005035

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.367300

1-sigma variation

Unit

MOID

Value

0.004054

1-sigma variation

Unit

Orbit Period

Value

271.8680

1-sigma variation

Unit

U parameter

Value

7.0

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	6.15383E-9	-1.02126E-8	-3.51029E-7	-1.68332E-8	6.55772E-8	-5.49456E-7
e	-1.02126E-8	1.69703E-8	5.82432E-7	2.57376E-8	-1.17572E-7	9.29691E-7
i	-3.51029E-7	5.82432E-7	2.00299E-5	9.75040E-7	-3.69551E-6	3.12445E-5
Ω	-1.68332E-8	2.57376E-8	9.75040E-7	2.68769E-7	6.95706E-7	-2.86648E-7
ω	6.55772E-8	-1.17572E-7	-3.69551E-6	6.95706E-7	4.19041E-6	-1.29745E-5
M	-5.49456E-7	9.29691E-7	3.12445E-5	-2.86648E-7	-1.29745E-5	6.35837E-5

Date of computation: 2026-06-06 13:30 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

26.221

Unit

mag

Source

[1]

Slope Parameter (G)

Value

0.15**

Unit

Source

[1]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.05 - 0.25

Unit

Source

[2]

Diameter

Value

15 - 30*

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

Unit

Source

[1]

Normalized RMS of residuals

Value

0.637775

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2026-06-05.144687

Unit

Source

[2]

Last Observation

Value

2026-06-06.209827

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

33 (2)

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

Note: Ephemerides requests are limited to a maximum of 1000 points and a final date not exceeding 2040/12/31 00:00.

Close Approaches for 2026LG from 1950 to 2126

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possible distance in au	Distance uncert. in au
EARTH	1953-06-14 11:37	51.0	0.1366330	0.0163230	4.8845875
EARTH	1956-06-05 06:11	> 1 mo	0.0061628	0.0028977	0.3444749
EARTH	1959-06-08 05:42	> 1 mo	0.0168065	0.0041968	0.1972086
EARTH	1962-06-14 11:31	> 1 w	0.0917394	0.0144054	0.2741461
EARTH	1965-06-14 06:44	> 1 d	0.1871995	0.0214750	0.2856386
EARTH	1994-04-27 04:36	> 1 d	0.1398308	0.0662766	0.1284627
EARTH	1997-05-05 09:47	> 1 w	0.0705408	0.0458914	0.0719018
EARTH	2000-05-24 08:41	> 1 w	0.0273154	0.0105856	0.0446413
EARTH	2003-06-05 08:55	> 1 d	0.0067251	0.0038267	0.0088943
EARTH	2006-06-14 20:43	189.1	0.1712873	0.1308748	0.0135109
EARTH	2023-04-28 17:31	154.3	0.1110636	0.1053736	0.0019141
EARTH	2026-06-02 22:50	< 1 min	0.0042734	0.0042653	0.0000027
EARTH	2029-06-13 13:49	62.2	0.0961761	0.0889890	0.0023983
EARTH	2055-04-26 04:25	1270.5	0.1096310	0.0722238	0.0142983
EARTH	2058-05-17 05:08	> 1 d	0.0380409	0.0223674	0.0087548
EARTH	2061-06-08 05:16	> 1 d	0.0252106	0.0070390	0.0117559
EARTH	2064-06-13 14:53	23.8	0.1582072	0.1352504	0.0076704
EARTH	2084-04-24 06:40	> 1 d	0.1476982	0.0619657	0.1435174
EARTH	2087-05-12 14:09	> 1 mo	0.0453328	0.0299402	0.0855398
EARTH	2090-06-09 21:26	> 1 w	0.0366198	0.0093524	0.1470854
EARTH	2093-06-13 12:30	> 1 d	0.1858619	0.0345775	0.0521570
EARTH	2113-05-03 01:22	> 1 mo	0.0690318	0.0454521	0.4874176
EARTH	2116-06-06 03:10	> 1 mo	0.0133220	0.0063748	0.5545341

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Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
197.04695662	147.56580476	0.00405353	MINIMUM
352.80149853	306.89851515	0.37377787	SADDLE
354.82302324	129.47387437	1.62729285	SADDLE
177.68864427	312.44912754	2.01491473	MAXIMUM

Download:

MOID Plots

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