Asteroids

2025NL help

Last update: 2025-07-29 02:36 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Aten

Perihelion (q)

0.901

Aphelion (Q)

1.067

Eccentricity (e)

0.084

Inclination (i)

3.3

deg

Orbit period (P)

356.7

Earth MOID

0.00325

U parameter

6.4

Next Earth close approach

Date

2026-01-25

Nominal distance (from Earth center)

0.09869

14763079

Maximum Brightness

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

2025-07-02

Observatory

ATLAS-MLO, Mauna Loa

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

60800.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

0.984368

1-sigma variation

0.000053

Unit

Eccentricity (e)

Value

0.084310

1-sigma variation

0.000077

Unit

Inclination (i)

Value

3.2914

1-sigma variation

0.0052

Unit

Long. of Ascending Node (Ω)

Value

102.0273

1-sigma variation

0.0037

Unit

Arg. of Perihelion (ω)

Value

58.9409

1-sigma variation

0.0204

Unit

Mean Anomaly (M)

Value

51.95812

1-sigma variation

0.01303

Unit

Perihelion distance

Value

0.901376

1-sigma variation

Unit

Aphelion distance

Value

1.067360

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.046918

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.005403

1-sigma variation

Unit

MOID

Value

0.003250

1-sigma variation

Unit

Orbit Period

Value

356.7259

1-sigma variation

Unit

U parameter

Value

6.4

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	2.80800E-9	-4.10256E-9	-2.75138E-7	1.96529E-7	1.08044E-6	-6.90278E-7
e	-4.10256E-9	5.99542E-9	4.02048E-7	-2.87191E-7	-1.57814E-6	1.00798E-6
i	-2.75138E-7	4.02048E-7	2.69622E-5	-1.92593E-5	-1.05848E-4	6.76130E-5
Ω	1.96529E-7	-2.87191E-7	-1.92593E-5	1.37572E-5	7.56027E-5	-4.82910E-5
ω	1.08044E-6	-1.57814E-6	-1.05848E-4	7.56027E-5	4.15837E-4	-2.65750E-4
M	-6.90278E-7	1.00798E-6	6.76130E-5	-4.82910E-5	-2.65750E-4	1.69885E-4

Date of computation: 2025-07-29 02:36 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

27.51

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

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

[-]

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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

1.00357

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-07-02.35653

Unit

Source

[2]

Last Observation

Value

2025-07-07.02182

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

13 (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

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 2025NL from 1950 to 2125

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possible distance in au	Distance uncert. in au
EARTH	1985-07-05 11:35	105.0	0.0929768	0.0843922	0.0028616
EARTH	1986-07-10 00:08	> 1 d	0.0365871	0.0059806	0.0125794
EARTH	1987-03-13 01:12	> 1 w	0.1050056	0.1027181	0.0009924
EARTH	1987-12-21 16:56	> 1 w	0.0443664	0.0326399	0.0098635
EARTH	1988-11-26 21:36	974.7	0.1136838	0.0677798	0.0157977
EARTH	2024-07-03 23:48	8.4	0.1435304	0.1421075	0.0004743
EARTH	2025-07-01 04:45	< 1 min	0.0035337	0.0035228	0.0000036
EARTH	2026-01-25 12:12	102.7	0.0986851	0.0983500	0.0001117
EARTH	2026-11-02 03:05	10.0	0.1464953	0.1463348	0.0000535
EARTH	2045-06-30 06:27	111.5	0.1526070	0.1395156	0.0043642
EARTH	2046-04-07 04:07	> 1 w	0.1108257	0.1074807	0.0011160
EARTH	2046-11-29 16:43	> 1 d	0.0537321	0.0524412	0.0008803
EARTH	2066-07-07 23:58	> 1 w	0.0335736	0.0081781	0.0173545
EARTH	2067-01-02 18:29	> 1 w	0.0859155	0.0686207	0.0065832
EARTH	2085-07-15 14:59	> 1 mo	0.0451765	0.0167027	0.1933279
EARTH	2085-12-22 22:16	> 1 mo	0.0803444	0.0681429	0.0920182
EARTH	2103-06-26 21:34	> 1 mo	0.0188588	0.0043335	1.2132328
EARTH	2104-02-07 01:58	> 1 mo	0.1046510	0.1025268	0.2343297
EARTH	2104-11-05 19:33	> 1 mo	0.1024805	0.0506227	3.0337547
EARTH	2125-06-27 04:24	> 1 mo	0.0038919	0.0032970	36.4624975

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
114.08446975	177.11646441	0.00325048	MINIMUM
280.98258256	335.36545909	0.02876404	MINIMUM
198.56120050	256.65091893	0.08266617	SADDLE
17.56525125	76.79514940	0.10550775	SADDLE
12.08143204	250.85574166	1.90758208	SADDLE
189.22806642	67.99025419	2.05919549	MAXIMUM

Download:

MOID Plots

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