Asteroids

2025BS6 help

Last update: 2025-11-24 16:53 UTC

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Amor

Perihelion (q)

1.020

Aphelion (Q)

1.349

Eccentricity (e)

0.139

Inclination (i)

28.3

deg

Orbit period (P)

470.9

Earth MOID

0.04303

U parameter

8.2

Next Earth close approach

Date

2034-02-02

Nominal distance (from Earth center)

0.1201

17966613

Maximum Brightness

22.3

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

24.5

mag

Diameter

30 - 70*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-01-27

Observatory

Mt. Lemmon Survey

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

61000.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.184595

1-sigma variation

0.001255

Unit

Eccentricity (e)

Value

0.138615

1-sigma variation

0.000828

Unit

Inclination (i)

Value

28.2694

1-sigma variation

0.0560

Unit

Long. of Ascending Node (Ω)

Value

129.7685

1-sigma variation

0.0057

Unit

Arg. of Perihelion (ω)

Value

21.1846

1-sigma variation

0.0630

Unit

Mean Anomaly (M)

Value

211.81623

1-sigma variation

0.28581

Unit

Perihelion distance

Value

1.020392

1-sigma variation

Unit

Aphelion distance

Value

1.348798

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.043293

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.318279

1-sigma variation

Unit

MOID

Value

0.043032

1-sigma variation

Unit

Orbit Period

Value

470.9267

1-sigma variation

Unit

U parameter

Value

8.2

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.57556E-6	1.03918E-6	7.03245E-5	7.20039E-6	-7.91046E-5	-3.58756E-4
e	1.03918E-6	6.85403E-7	4.63833E-5	4.74910E-6	-5.21742E-5	-2.36621E-4
i	7.03245E-5	4.63833E-5	3.13895E-3	3.21391E-4	-3.53066E-3	-1.60130E-2
Ω	7.20039E-6	4.74910E-6	3.21391E-4	3.29068E-5	-3.61495E-4	-1.63954E-3
ω	-7.91046E-5	-5.21742E-5	-3.53066E-3	-3.61495E-4	3.97230E-3	1.80116E-2
M	-3.58756E-4	-2.36621E-4	-1.60130E-2	-1.63954E-3	1.80116E-2	8.16890E-2

Date of computation: 2025-11-24 16:53 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

24.512

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

30 - 70*

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

373

Unit

Source

[1]

Normalized RMS of residuals

Value

0.557937

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-01-27.4196

Unit

Source

[2]

Last Observation

Value

2025-02-07.420273

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

39 (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

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 2025BS6 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	1976-01-26 11:12	> 1 w	0.1633418	0.0418275	0.7051033
EARTH	1985-01-30 11:52	> 1 w	0.0452910	0.0434690	0.0953379
EARTH	2025-01-29 00:05	< 1 min	0.0635971	0.0631899	0.0001357
EARTH	2034-02-02 13:55	> 1 d	0.1200994	0.0426465	0.0837208
EARTH	2065-01-25 09:26	> 1 w	0.1829395	0.0414689	0.3166229
EARTH	2074-01-30 08:33	> 1 w	0.0450876	0.0434841	0.0947945
EARTH	2083-02-03 16:40	> 1 w	0.1462458	0.0426104	0.7158260
EARTH	2114-01-26 13:37	> 1 mo	0.1910047	0.0413100	1.5876222
EARTH	2123-01-31 06:57	> 1 mo	0.0523487	0.0435470	0.9482618

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
342.00726581	28.49288474	0.04303246	MINIMUM
148.89946775	203.45033546	0.31381280	MINIMUM
68.03878976	125.36768974	0.52852485	SADDLE
245.24420985	287.31536026	0.59439186	SADDLE
31.81776557	261.52784743	2.00514472	SADDLE
173.15775139	42.43902593	2.33115556	MAXIMUM

Download:

MOID Plots

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