Asteroids

2026NS2 help

Last update: 2026-07-30 14:25 UTC

Orbital Properties

Epoch

61200.0

MJD

Orbit type

Amor

Perihelion (q)

1.057

Aphelion (Q)

2.194

Eccentricity (e)

0.350

Inclination (i)

16.2

deg

Orbit period (P)

757.1

Earth MOID

0.04049

U parameter

8.2

Next Earth close approach

Date

2055-07-29

Nominal distance (from Earth center)

0.13768

20596025

Maximum Brightness

23.7

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

25.5

mag

Diameter

21 - 50*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2026-07-15

Observatory

Canada-France-Hawaii Telescope, Maunakea

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

1.625754

1-sigma variation

0.002235

Unit

Eccentricity (e)

Value

0.349791

1-sigma variation

0.000851

Unit

Inclination (i)

Value

16.1609

1-sigma variation

0.0240

Unit

Long. of Ascending Node (Ω)

Value

294.2440

1-sigma variation

0.0002

Unit

Arg. of Perihelion (ω)

Value

0.1814

1-sigma variation

0.0016

Unit

Mean Anomaly (M)

Value

341.84883

1-sigma variation

0.03799

Unit

Perihelion distance

Value

1.057081

1-sigma variation

Unit

Aphelion distance

Value

2.194428

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.040489

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

1.210683

1-sigma variation

Unit

MOID

Value

0.040488

1-sigma variation

Unit

Orbit Period

Value

757.1479

1-sigma variation

Unit

U parameter

Value

8.2

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	4.99417E-6	1.90117E-6	5.35388E-5	5.30721E-7	-2.65241E-6	8.48835E-5
e	1.90117E-6	7.23734E-7	2.03810E-5	2.02033E-7	-1.00982E-6	3.23133E-5
i	5.35388E-5	2.03810E-5	5.73952E-4	5.68966E-6	-2.84145E-5	9.09964E-4
Ω	5.30721E-7	2.02033E-7	5.68966E-6	5.65135E-8	-2.71273E-7	9.01557E-6
ω	-2.65241E-6	-1.00982E-6	-2.84145E-5	-2.71273E-7	2.50429E-6	-4.55814E-5
M	8.48835E-5	3.23133E-5	9.09964E-4	9.01557E-6	-4.55814E-5	1.44295E-3

Date of computation: 2026-07-30 14:25 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

25.472

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

21 - 50*

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

0.424052

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2026-07-15.420738

Unit

Source

[2]

Last Observation

Value

2026-07-21.021042

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

21 (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 2026NS2 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	1970-07-24 16:05	> 1 mo	0.0961125	0.0321301	0.3828642
EARTH	1997-07-02 12:58	> 1 w	0.1651000	0.0117024	0.3508724
EARTH	2026-07-16 20:58	< 1 min	0.0407801	0.0405695	0.0000702
EARTH	2055-07-29 01:18	> 1 w	0.1376759	0.0204331	0.3456428
EARTH	2082-07-07 06:05	> 1 mo	0.1188759	0.0260318	0.3479092
EARTH	2111-07-18 20:04	> 1 d	0.0413620	0.0412011	0.0032121

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Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
359.84484690	189.95620872	0.04048761	MINIMUM
179.82067693	9.81957135	1.21067561	SADDLE
359.57615543	9.57344603	2.04082726	SADDLE
179.80362001	189.80586845	3.21102189	MAXIMUM

Download:

MOID Plots

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