Asteroids

2025VP1 help

Last update: 2025-11-18 13:31 UTC

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.927

Aphelion (Q)

2.304

Eccentricity (e)

0.426

Inclination (i)

3.5

deg

Orbit period (P)

749.9

Earth MOID

0.00285

U parameter

6.9

Next Earth close approach

Date

2028-02-05

Nominal distance (from Earth center)

0.06812

10190332

Maximum Brightness

24.4

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

27.5

mag

Diameter

8 - 19*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-11-10

Observatory

Pan-STARRS 2, Haleakala

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

1.615396

1-sigma variation

0.000335

Unit

Eccentricity (e)

Value

0.426229

1-sigma variation

0.000127

Unit

Inclination (i)

Value

3.5347

1-sigma variation

0.0006

Unit

Long. of Ascending Node (Ω)

Value

238.6169

1-sigma variation

0.0003

Unit

Arg. of Perihelion (ω)

Value

214.9236

1-sigma variation

0.0005

Unit

Mean Anomaly (M)

Value

347.03096

1-sigma variation

0.00490

Unit

Perihelion distance

Value

0.926867

1-sigma variation

Unit

Aphelion distance

Value

2.303925

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

1.019263

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.008545

1-sigma variation

Unit

MOID

Value

0.002847

1-sigma variation

Unit

Orbit Period

Value

749.9234

1-sigma variation

Unit

U parameter

Value

6.9

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.12280E-7	4.24056E-8	2.16140E-7	9.80242E-8	-1.55591E-7	1.64341E-6
e	4.24056E-8	1.60156E-8	8.16313E-8	3.70212E-8	-5.87614E-8	6.20678E-7
i	2.16140E-7	8.16313E-8	4.16133E-7	1.88588E-7	-2.99304E-7	3.16354E-6
Ω	9.80242E-8	3.70212E-8	1.88588E-7	8.58045E-8	-1.36236E-7	1.43481E-6
ω	-1.55591E-7	-5.87614E-8	-2.99304E-7	-1.36236E-7	2.16767E-7	-2.27758E-6
M	1.64341E-6	6.20678E-7	3.16354E-6	1.43481E-6	-2.27758E-6	2.40542E-5

Date of computation: 2025-11-18 13:31 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

27.477

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 - 19*

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

0.65757

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-11-10.226154

Unit

Source

[2]

Last Observation

Value

2025-11-17.960047

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

44 (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 2025VP1 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	1973-10-30 04:57	> 1 d	0.1636425	0.0100746	0.0589732
EARTH	1976-02-08 11:55	> 1 d	0.0903022	0.0543423	0.0492244
EARTH	2001-01-04 17:03	> 1 w	0.0631409	0.0609009	0.0047428
EARTH	2025-11-18 00:24	< 1 s	0.0038830	0.0038799	0.0000011
EARTH	2028-02-05 01:32	785.1	0.0681182	0.0630153	0.0019211
EARTH	2066-11-01 11:28	> 1 d	0.1496911	0.0085589	0.0742905
EARTH	2068-12-31 06:55	> 1 w	0.0669655	0.0669212	0.0008040
EARTH	2107-10-31 11:21	> 1 d	0.1870933	0.0094992	0.1042598
EARTH	2109-12-21 17:44	> 1 mo	0.0638459	0.0446883	0.0233409
EARTH	2112-02-20 21:18	> 1 d	0.1831514	0.0607331	0.0979311

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
335.75768480	315.52644079	0.00284740	MINIMUM
21.73489224	25.44395877	0.05705109	MINIMUM
4.12108759	358.69832150	0.06730725	SADDLE
180.04501584	172.15385950	1.28705460	SADDLE
359.79204255	172.00895589	1.94456863	SADDLE
179.81041865	352.00611514	3.28720409	MAXIMUM

Download:

MOID Plots

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