Asteroids

2025VA7 help

Last update: 2025-11-19 13:08 UTC

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.864

Aphelion (Q)

2.801

Eccentricity (e)

0.528

Inclination (i)

4.3

deg

Orbit period (P)

906.1

Earth MOID

0.00976

U parameter

8.8

Next Earth close approach

Date

2025-11-23

Nominal distance (from Earth center)

0.01302

1947361

Maximum Brightness

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

27.6

mag

Diameter

8 - 18*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-11-15

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

61000.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.832567

1-sigma variation

0.007829

Unit

Eccentricity (e)

Value

0.528359

1-sigma variation

0.002207

Unit

Inclination (i)

Value

4.2887

1-sigma variation

0.0149

Unit

Long. of Ascending Node (Ω)

Value

234.9217

1-sigma variation

0.0003

Unit

Arg. of Perihelion (ω)

Value

238.0824

1-sigma variation

0.0060

Unit

Mean Anomaly (M)

Value

344.16120

1-sigma variation

0.11574

Unit

Perihelion distance

Value

0.864314

1-sigma variation

Unit

Aphelion distance

Value

2.800819

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.821135

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.043558

1-sigma variation

Unit

MOID

Value

0.009763

1-sigma variation

Unit

Orbit Period

Value

906.1250

1-sigma variation

Unit

U parameter

Value

8.8

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	6.12921E-5	1.72798E-5	1.16317E-4	-2.04773E-6	4.62109E-5	9.06097E-4
e	1.72798E-5	4.87163E-6	3.27922E-5	-5.77219E-7	1.30340E-5	2.55451E-4
i	1.16317E-4	3.27922E-5	2.20762E-4	-3.88825E-6	8.75469E-5	1.71957E-3
Ω	-2.04773E-6	-5.77219E-7	-3.88825E-6	6.92549E-8	-1.52207E-6	-3.02755E-5
ω	4.62109E-5	1.30340E-5	8.75469E-5	-1.52207E-6	3.63928E-5	6.82901E-4
M	9.06097E-4	2.55451E-4	1.71957E-3	-3.02755E-5	6.82901E-4	1.33951E-2

Date of computation: 2025-11-19 13:08 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

27.613

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 - 18*

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

0.4

Unit

Source

[1]

Normalized RMS of residuals

Value

0.298722

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-11-15.386458

Unit

Source

[2]

Last Observation

Value

2025-11-19.193854

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

19 (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 2025VA7 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	1964-02-23 03:18	> 1 mo	0.0892924	0.0718117	0.4813239
EARTH	1968-12-17 03:18	> 1 mo	0.1000196	0.0087981	0.8705337
EARTH	1973-11-13 03:58	> 1 mo	0.1195075	0.0054196	1.8380079
EARTH	2016-03-09 22:24	> 1 mo	0.0834968	0.0702913	0.2020104
EARTH	2021-01-18 22:53	> 1 mo	0.1336740	0.1313111	0.0069130
EARTH	2025-11-23 16:00	< 1 min	0.0130173	0.0128696	0.0000492
EARTH	2058-03-04 17:58	> 1 mo	0.0694256	0.0685948	0.1752565
EARTH	2062-12-02 11:29	> 1 mo	0.0463640	0.0099709	1.6456131
EARTH	2100-03-10 23:33	> 1 mo	0.0742819	0.0678377	1.9373462
EARTH	2104-12-28 20:29	> 1 mo	0.1182575	0.0221940	2.4793281
EARTH	2109-11-11 20:52	> 1 mo	0.1772205	0.0079729	7.4993259

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
330.47319159	321.62392692	0.00974035	MINIMUM
30.31348194	62.75537204	0.06985503	MINIMUM
2.29740572	15.44844203	0.13351953	SADDLE
180.25167403	191.83284150	1.77540680	SADDLE
0.52518813	192.31349594	1.88141391	SADDLE
180.05424521	11.71966637	3.77243169	MAXIMUM

Download:

MOID Plots

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