Asteroids

2026TE6 help

Last update: 2026-10-08 22:45 UTC

Orbital Properties

Epoch

61400.0

MJD

Orbit type

Apollo

Perihelion (q)

0.936

Aphelion (Q)

3.130

Eccentricity (e)

0.540

Inclination (i)

0.9

deg

Orbit period (P)

1058.6

Earth MOID

0.00287

U parameter

8.2

Next Earth close approach

Date

2055-10-15

Nominal distance (from Earth center)

0.06106

9134170

Maximum Brightness

23.7

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

27.5

mag

Diameter

8 - 19*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2026-10-08

Observatory

Palomar Mountain--ZTF

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

61400.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

2.032836

1-sigma variation

0.004204

Unit

Eccentricity (e)

Value

0.539578

1-sigma variation

0.000998

Unit

Inclination (i)

Value

0.8929

1-sigma variation

0.0021

Unit

Long. of Ascending Node (Ω)

Value

181.6580

1-sigma variation

0.0318

Unit

Arg. of Perihelion (ω)

Value

155.9388

1-sigma variation

0.0379

Unit

Mean Anomaly (M)

Value

36.59988

1-sigma variation

0.11603

Unit

Perihelion distance

Value

0.935963

1-sigma variation

Unit

Aphelion distance

Value

3.129709

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

1.841165

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.036194

1-sigma variation

Unit

MOID

Value

0.002872

1-sigma variation

Unit

Orbit Period

Value

1058.6488

1-sigma variation

Unit

U parameter

Value

8.2

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.76709E-5	4.19516E-6	4.07131E-6	-3.02826E-5	8.65071E-6	-4.87714E-4
e	4.19516E-6	9.96158E-7	9.92342E-7	-6.75028E-6	1.51748E-6	-1.15765E-4
i	4.07131E-6	9.92342E-7	4.25600E-6	4.94857E-5	-6.68832E-5	-1.09652E-4
Ω	-3.02826E-5	-6.75028E-6	4.94857E-5	1.01280E-3	-1.18703E-3	8.82029E-4
ω	8.65071E-6	1.51748E-6	-6.68832E-5	-1.18703E-3	1.43457E-3	-2.95242E-4
M	-4.87714E-4	-1.15765E-4	-1.09652E-4	8.82029E-4	-2.95242E-4	1.34631E-2

Date of computation: 2026-10-08 22:45 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

27.5

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

8 - 19*

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

0.6

Unit

Source

[1]

Unobserved

Value

0.8

Unit

Source

[1]

Normalized RMS of residuals

Value

0.517051

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2026-10-08.348684

Unit

Source

[2]

Last Observation

Value

2026-10-08.930174

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

12 (1)

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

Filters

Initial Date: *

Final Date: *

Normalised Only accepted

Max residual (arcsec):

* - these fields are required

Plot

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 2026TE6 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	1969-07-14 12:55	> 1 w	0.0407611	0.0162126	0.1505863
EARTH	1989-07-05 00:13	> 1 mo	0.1299343	0.0169332	0.4886936
EARTH	2006-10-25 19:35	> 1 w	0.1927610	0.0048442	0.3845542
EARTH	2026-10-06 22:46	< 1 min	0.0044570	0.0044327	0.0000081
EARTH	2055-10-15 04:06	> 1 mo	0.0610582	0.0035674	0.5062368
EARTH	2058-07-03 02:31	> 1 w	0.1867972	0.0154167	0.3138083
EARTH	2087-07-31 07:32	> 1 mo	0.0389477	0.0149305	1.2565432
MARS	2104-10-19 04:12	> 1 mo	0.0369955	0.0336470	0.9598604
EARTH	2116-10-09 03:39	> 1 mo	0.0047923	0.0044193	2.1474365
MARS	2116-12-23 13:44	> 1 mo	0.0476113	0.0419399	1.9114605

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
19.49273286	270.42096395	0.00287195	MINIMUM
338.28195661	196.23453404	0.01401692	MINIMUM
358.65970697	232.96920261	0.07273985	SADDLE
358.79567058	53.20543300	1.92568443	SADDLE
179.63267347	54.20449659	2.13989472	SADDLE
179.63160382	234.19956383	4.13796747	MAXIMUM

Download:

MOID Plots

Click on the images to zoom-in and zoom-out