Asteroids

2023FW10 help

Last update: 2025-02-19 13:28 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Aten

Perihelion (q)

0.647

Aphelion (Q)

1.103

Eccentricity (e)

0.261

Inclination (i)

8.5

deg

Orbit period (P)

298.8

Earth MOID

0.00226

U parameter

7.1

Next Earth close approach

Date

2032-03-23

Nominal distance (from Earth center)

0.0198

2961849

Maximum Brightness

19.1

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

25.1

mag

Diameter

25 - 60*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2023-03-28

Observatory

Catalina Sky 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

60800.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

0.874777

1-sigma variation

0.000110

Unit

Eccentricity (e)

Value

0.260747

1-sigma variation

0.000363

Unit

Inclination (i)

Value

8.5484

1-sigma variation

0.0154

Unit

Long. of Ascending Node (Ω)

Value

181.4063

1-sigma variation

0.0031

Unit

Arg. of Perihelion (ω)

Value

226.7359

1-sigma variation

0.0049

Unit

Mean Anomaly (M)

Value

323.49940

1-sigma variation

0.14226

Unit

Perihelion distance

Value

0.646682

1-sigma variation

Unit

Aphelion distance

Value

1.102872

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.003965

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.311080

1-sigma variation

Unit

MOID

Value

0.002263

1-sigma variation

Unit

Orbit Period

Value

298.8438

1-sigma variation

Unit

U parameter

Value

7.1

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.20612E-8	-3.98646E-8	-1.68950E-6	-3.44373E-7	5.41699E-7	-1.56230E-5
e	-3.98646E-8	1.31773E-7	5.58487E-6	1.13869E-6	-1.78969E-6	5.16346E-5
i	-1.68950E-6	5.58487E-6	2.36707E-4	4.82686E-5	-7.58344E-5	2.18826E-3
Ω	-3.44373E-7	1.13869E-6	4.82686E-5	9.85230E-6	-1.54384E-5	4.45960E-4
ω	5.41699E-7	-1.78969E-6	-7.58344E-5	-1.54384E-5	2.43759E-5	-7.01849E-4
M	-1.56230E-5	5.16346E-5	2.18826E-3	4.45960E-4	-7.01849E-4	2.02375E-2

Date of computation: 2025-02-19 13:28 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

25.125

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

25 - 60*

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

763

Unit

Source

[1]

Normalized RMS of residuals

Value

0.628961

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2023-03-28.414555

Unit

Source

[2]

Last Observation

Value

2023-04-11.302039

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

40 (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 2023FW10 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	1951-06-25 00:32	470.2	0.1523282	0.1512758	0.0013118
EARTH	1955-03-25 23:17	442.8	0.1941256	0.1598553	0.0114237
EARTH	1960-06-11 11:11	> 1 d	0.1557898	0.1549612	0.0005995
EARTH	1969-05-21 23:05	1291.0	0.1576528	0.1558967	0.0006030
EARTH	1978-05-08 23:00	1276.5	0.1522443	0.1518545	0.0001466
EARTH	1987-04-28 13:05	> 1 d	0.1419565	0.1348979	0.0024535
EARTH	1996-04-18 08:04	> 1 d	0.1273482	0.1109533	0.0056454
EARTH	2005-04-09 06:40	> 1 d	0.1068681	0.0820477	0.0084301
EARTH	2014-03-31 08:26	> 1 d	0.0759984	0.0523172	0.0079238
EARTH	2023-03-24 19:44	< 1 min	0.0276776	0.0275425	0.0000450
EARTH	2032-03-23 07:39	859.7	0.0197987	0.0016584	0.0098899
EARTH	2041-04-11 15:51	> 1 w	0.1135002	0.0431710	0.0324992
EARTH	2050-06-06 14:32	> 1 w	0.1554473	0.1538167	0.0105062
EARTH	2054-03-24 01:24	> 1 d	0.1516187	0.0011253	0.1201289
EARTH	2059-06-22 11:14	> 1 d	0.1921189	0.1512970	0.0801022
EARTH	2063-03-23 18:45	> 1 d	0.0138402	0.0024607	0.1254475
EARTH	2072-06-19 04:05	> 1 mo	0.1503781	0.1502930	0.0501056
EARTH	2076-03-21 17:47	> 1 w	0.0271732	0.0024462	2.4400050
EARTH	2085-05-04 21:29	> 1 mo	0.1485476	0.1289507	1.6140671
EARTH	2094-06-22 19:33	> 1 mo	0.1731764	0.1501738	7.2113981
EARTH	2098-03-22 19:38	> 1 mo	0.0049673	0.0027221	15.4035907
EARTH	2111-06-20 20:53	> 1 mo	0.1792765	0.1490168	535.5052097
EARTH	2115-05-12 01:11	> 1 mo	0.1484477	0.1407350	183.2134429
EARTH	2119-03-24 22:30	> 1 mo	0.0195915	0.0030629	1314.1960693
EARTH	2123-03-24 11:37	> 1 mo	0.1425477	0.0002386	2564.0676490

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Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
121.89930200	79.22016909	0.00201190	MINIMUM
235.29276509	169.81212262	0.15100931	MINIMUM
202.11284103	142.48061144	0.15795018	SADDLE
2.49820585	310.36458921	0.35374787	SADDLE
356.70490492	122.93626784	1.65371632	SADDLE
176.14054576	302.25438544	2.09001566	MAXIMUM

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MOID Plots

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