Asteroids

2025FT help

Last update: 2025-03-28 09:30 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

0.921

Aphelion (Q)

2.290

Eccentricity (e)

0.426

Inclination (i)

0.8

deg

Orbit period (P)

743.0

Earth MOID

0.00169

U parameter

7.8

Next Earth close approach

Date

2027-05-20

Nominal distance (from Earth center)

0.08503

12720570

Maximum Brightness

35.3

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

27.2

mag

Diameter

10 - 22*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-03-20

Observatory

Kitt Peak-Bok

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

1.605396

1-sigma variation

0.001390

Unit

Eccentricity (e)

Value

0.426467

1-sigma variation

0.000549

Unit

Inclination (i)

Value

0.7515

1-sigma variation

0.0008

Unit

Long. of Ascending Node (Ω)

Value

85.9073

1-sigma variation

0.0391

Unit

Arg. of Perihelion (ω)

Value

140.2839

1-sigma variation

0.0350

Unit

Mean Anomaly (M)

Value

3.69249

1-sigma variation

0.00224

Unit

Perihelion distance

Value

0.920747

1-sigma variation

Unit

Aphelion distance

Value

2.290044

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.974977

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.027804

1-sigma variation

Unit

MOID

Value

0.001692

1-sigma variation

Unit

Orbit Period

Value

742.9706

1-sigma variation

Unit

U parameter

Value

7.8

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.93178E-6	7.63292E-7	1.09449E-6	5.06299E-5	-4.45326E-5	-3.11470E-6
e	7.63292E-7	3.01594E-7	4.32460E-7	2.00075E-5	-1.75983E-5	-1.23071E-6
i	1.09449E-6	4.32460E-7	6.20123E-7	2.86562E-5	-2.52016E-5	-1.76469E-6
Ω	5.06299E-5	2.00075E-5	2.86562E-5	1.52776E-3	-1.36624E-3	-8.23092E-5
ω	-4.45326E-5	-1.75983E-5	-2.52016E-5	-1.36624E-3	1.22400E-3	7.24659E-5
M	-3.11470E-6	-1.23071E-6	-1.76469E-6	-8.23092E-5	7.24659E-5	5.02637E-6

Date of computation: 2025-03-24 19:37 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

27.2

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

10 - 22*

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

Unit

Source

[1]

Normalized RMS of residuals

Value

0.39529

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-03-20.280349

Unit

Source

[2]

Last Observation

Value

2025-03-23.155802

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

35 (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 2025FT 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
MARS	1958-06-20 12:29	> 1 w	0.0428060	0.0305828	0.2455210
EARTH	1964-03-10 05:58	> 1 d	0.1349904	0.0133987	0.0838520
EARTH	1966-04-04 14:07	> 1 mo	0.0469015	0.0133492	0.1632364
EARTH	1968-06-03 10:33	> 1 mo	0.0668438	0.0027938	0.1720537
EARTH	1970-07-05 16:32	> 1 w	0.1000991	0.0008349	0.3676136
EARTH	2025-03-25 08:51	< 1 min	0.0130473	0.0130022	0.0000150
EARTH	2027-05-20 14:18	> 1 d	0.0850318	0.0753780	0.0032269
EARTH	2029-07-02 03:59	> 1 d	0.0584706	0.0019697	0.0297808
EARTH	2080-03-20 06:30	> 1 w	0.0388339	0.0128921	0.0975019
EARTH	2082-05-03 20:25	> 1 w	0.0879248	0.0713686	0.0056788
EARTH	2084-06-25 09:58	> 1 d	0.0028255	0.0019719	0.0232878
EARTH	2109-03-21 19:11	> 1 mo	0.0556359	0.0017809	0.7383436
EARTH	2111-07-04 00:37	> 1 mo	0.0504603	0.0024873	0.4639829

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
30.58318145	170.45212712	0.00169189	MINIMUM
332.65488352	81.05269920	0.01295443	MINIMUM
1.65276741	125.73592689	0.08881532	SADDLE
180.69778492	304.73754327	1.29943502	SADDLE
1.72484394	305.86669194	1.91126890	SADDLE
180.72186598	124.75897960	3.29912253	MAXIMUM

Download:

MOID Plots

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