Asteroids

2026TV help

Last update: 2026-10-09 13:46 UTC

Orbital Properties

Epoch

61400.0

MJD

Orbit type

Aten

Perihelion (q)

0.491

Aphelion (Q)

1.471

Eccentricity (e)

0.500

Inclination (i)

3.3

deg

Orbit period (P)

354.9

Earth MOID

0.03928

U parameter

7.9

Next Earth close approach

Date

2027-09-27

Nominal distance (from Earth center)

0.17177

25695854

Maximum Brightness

22.7

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

24.2

mag

Diameter

40 - 80*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2026-10-03

Observatory

Pan-STARRS 1, Haleakala

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

0.981071

1-sigma variation

0.000489

Unit

Eccentricity (e)

Value

0.499700

1-sigma variation

0.000849

Unit

Inclination (i)

Value

3.3411

1-sigma variation

0.0088

Unit

Long. of Ascending Node (Ω)

Value

226.0469

1-sigma variation

0.0377

Unit

Arg. of Perihelion (ω)

Value

15.6712

1-sigma variation

0.0359

Unit

Mean Anomaly (M)

Value

154.85990

1-sigma variation

0.18062

Unit

Perihelion distance

Value

0.490830

1-sigma variation

Unit

Aphelion distance

Value

1.471313

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.510698

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.428824

1-sigma variation

Unit

MOID

Value

0.039282

1-sigma variation

Unit

Orbit Period

Value

354.9355

1-sigma variation

Unit

U parameter

Value

7.9

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	2.39113E-7	4.14944E-7	4.29144E-6	-1.82645E-5	1.73268E-5	-8.83201E-5
e	4.14944E-7	7.20155E-7	7.44420E-6	-3.16603E-5	3.00295E-5	-1.53273E-4
i	4.29144E-6	7.44420E-6	7.72395E-5	-3.30259E-4	3.13499E-4	-1.58482E-3
Ω	-1.82645E-5	-3.16603E-5	-3.30259E-4	1.42283E-3	-1.35211E-3	6.74292E-3
ω	1.73268E-5	3.00295E-5	3.13499E-4	-1.35211E-3	1.28523E-3	-6.39628E-3
M	-8.83201E-5	-1.53273E-4	-1.58482E-3	6.74292E-3	-6.39628E-3	3.26230E-2

Date of computation: 2026-10-09 13:46 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

24.238

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

40 - 80*

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 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

0.47815

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2026-10-03.386972

Unit

Source

[2]

Last Observation

Value

2026-10-08.81748

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

42 (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

[-]

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 2026TV 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	1957-09-28 00:22	> 1 w	0.0557076	0.0401017	0.2138144
EARTH	1958-09-25 10:47	> 1 d	0.1346101	0.0403562	0.2901749
MERCURY	1960-06-24 22:03	> 1 mo	0.0415442	0.0306852	0.2312858
EARTH	1969-01-22 08:30	> 1 d	0.0751543	0.0549700	0.2072816
EARTH	1970-01-17 10:28	> 1 w	0.1313200	0.0545670	0.2763264
MARS	1985-03-09 05:25	> 1 w	0.0333656	0.0219604	0.0467678
MERCURY	1988-09-03 01:29	> 1 w	0.0399395	0.0275417	0.1048817
EARTH	1991-10-01 23:57	> 1 d	0.1391467	0.0396575	0.1560694
EARTH	1992-09-25 23:21	> 1 d	0.0517872	0.0397219	0.0998589
EARTH	2003-01-23 07:58	> 1 d	0.1499164	0.0554622	0.0983654
EARTH	2004-01-21 04:27	> 1 d	0.0634302	0.0550664	0.0511515
MERCURY	2016-11-06 21:57	> 1 d	0.0383237	0.0299831	0.0210164
EARTH	2025-10-03 03:21	221.3	0.1739015	0.1613003	0.0042107
EARTH	2026-09-27 13:15	< 1 min	0.0392039	0.0389794	0.0000748
EARTH	2027-09-27 04:33	290.5	0.1717662	0.1598244	0.0039909
EARTH	2037-01-21 21:42	> 1 d	0.1802155	0.0596976	0.0473612
EARTH	2038-01-21 20:14	> 1 d	0.0555100	0.0554806	0.0004063
EARTH	2039-01-16 01:37	> 1 d	0.1818302	0.0561188	0.0608833
MARS	2043-07-04 09:03	> 1 w	0.0278290	0.0276769	0.0018593
MERCURY	2045-01-08 18:55	> 1 w	0.0352163	0.0346422	0.0173471
EARTH	2060-09-28 11:58	> 1 d	0.0566816	0.0386808	0.1591296
EARTH	2061-09-25 19:29	> 1 d	0.1303092	0.0392216	0.2050186
EARTH	2072-01-23 22:11	> 1 d	0.0820179	0.0558513	0.1503424
EARTH	2073-01-18 04:13	> 1 w	0.1239773	0.0555120	0.1831498
MERCURY	2073-03-16 20:26	> 1 mo	0.0365298	0.0336910	0.0661017
EARTH	2094-10-02 18:20	> 1 d	0.1482031	0.0381604	0.1040629
EARTH	2095-09-27 14:43	> 1 d	0.0451685	0.0383862	0.0534694
EARTH	2096-09-27 21:57	> 1 d	0.1924583	0.0409184	0.0904188
MERCURY	2100-06-03 05:20	> 1 w	0.0351283	0.0350964	0.0014584
MARS	2101-10-21 20:36	> 1 w	0.0296794	0.0269327	0.0107978
EARTH	2106-01-24 10:17	> 1 d	0.1621230	0.0561421	0.0906413
EARTH	2107-01-22 23:13	> 1 d	0.0588595	0.0559626	0.0307049
EARTH	2108-01-17 02:06	> 1 d	0.1985783	0.0564148	0.0968262

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Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
92.62201917	261.93192227	0.03928197	MINIMUM
269.66188539	18.17796456	0.05548596	MINIMUM
180.86591052	319.63304937	0.48459229	SADDLE
2.22737662	141.42208371	0.52055659	SADDLE
2.05298509	321.14220193	1.47774483	SADDLE
180.66509643	139.52774125	2.48230406	MAXIMUM

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MOID Plots

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