Asteroids

2023FT help

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

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

1.001

Aphelion (Q)

2.194

Eccentricity (e)

0.373

Inclination (i)

15.7

deg

Orbit period (P)

737.5

Earth MOID

0.02715

U parameter

7.6

Next Earth close approach

Date

2027-04-19

Nominal distance (from Earth center)

0.19875

29732470

Maximum Brightness

24.3

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

24.8

mag

Diameter

29 - 60*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2023-03-18

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

1.597545

1-sigma variation

0.000944

Unit

Eccentricity (e)

Value

0.373447

1-sigma variation

0.000362

Unit

Inclination (i)

Value

15.6527

1-sigma variation

0.0117

Unit

Long. of Ascending Node (Ω)

Value

0.9799

1-sigma variation

0.0020

Unit

Arg. of Perihelion (ω)

Value

204.7510

1-sigma variation

0.0022

Unit

Mean Anomaly (M)

Value

8.38774

1-sigma variation

0.35678

Unit

Perihelion distance

Value

1.000946

1-sigma variation

Unit

Aphelion distance

Value

2.194143

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

1.077367

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.030050

1-sigma variation

Unit

MOID

Value

0.027146

1-sigma variation

Unit

Orbit Period

Value

737.5269

1-sigma variation

Unit

U parameter

Value

7.6

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	8.91408E-7	3.42065E-7	1.10418E-5	1.86228E-6	-2.10426E-6	-3.36847E-4
e	3.42065E-7	1.31262E-7	4.23714E-6	7.14621E-7	-8.07446E-7	-1.29260E-4
i	1.10418E-5	4.23714E-6	1.36776E-4	2.30679E-5	-2.60612E-5	-4.17251E-3
Ω	1.86228E-6	7.14621E-7	2.30679E-5	3.89059E-6	-4.39592E-6	-7.03721E-4
ω	-2.10426E-6	-8.07446E-7	-2.60612E-5	-4.39592E-6	4.99245E-6	7.95152E-4
M	-3.36847E-4	-1.29260E-4	-4.17251E-3	-7.03721E-4	7.95152E-4	1.27289E-1

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

24.832

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

29 - 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

[-]

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

782

Unit

Source

[1]

Normalized RMS of residuals

Value

0.402514

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2023-03-13.559248

Unit

Source

[2]

Last Observation

Value

2023-03-23.643314

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

38 (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 2023FT 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	2021-03-12 00:36	1082.2	0.1567390	0.1197024	0.0123546
EARTH	2023-03-22 12:42	< 1 min	0.0342183	0.0341359	0.0000275
EARTH	2025-04-02 06:42	> 1 d	0.0904038	0.0565507	0.0113854
EARTH	2027-04-19 18:54	> 1 d	0.1987493	0.1362509	0.0211738
EARTH	2118-03-12 07:57	> 1 w	0.1737835	0.0088156	0.4498922
EARTH	2120-03-20 18:02	> 1 mo	0.0567927	0.0260824	0.3728315
EARTH	2122-03-30 17:26	> 1 mo	0.0594939	0.0244624	0.2825522
EARTH	2124-04-14 13:05	> 1 w	0.1671650	0.0242446	0.1674609

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
344.80619881	80.48200448	0.02695888	MINIMUM
184.58279843	286.48818173	1.21026214	SADDLE
4.57650975	288.73685081	1.99140701	SADDLE
179.80728118	103.34502420	3.19156207	MAXIMUM

Download:

MOID Plots

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