Asteroids

2025VO5 help

Last update: 2025-11-16 14:15 UTC

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.726

Aphelion (Q)

2.483

Eccentricity (e)

0.548

Inclination (i)

0.7

deg

Orbit period (P)

742.2

Earth MOID

0.00818

U parameter

8.6

Next Earth close approach

Date

2025-11-20

Nominal distance (from Earth center)

0.03134

4688507

Maximum Brightness

21.6

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

25.7

mag

Diameter

20 - 40*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-11-14

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

1.604260

1-sigma variation

0.004251

Unit

Eccentricity (e)

Value

0.547651

1-sigma variation

0.001515

Unit

Inclination (i)

Value

0.6771

1-sigma variation

0.0020

Unit

Long. of Ascending Node (Ω)

Value

165.8175

1-sigma variation

0.0912

Unit

Arg. of Perihelion (ω)

Value

325.9828

1-sigma variation

0.0802

Unit

Mean Anomaly (M)

Value

337.18774

1-sigma variation

0.11232

Unit

Perihelion distance

Value

0.725685

1-sigma variation

Unit

Aphelion distance

Value

2.482836

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.220770

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

1.049209

1-sigma variation

Unit

MOID

Value

0.008179

1-sigma variation

Unit

Orbit Period

Value

742.1826

1-sigma variation

Unit

U parameter

Value

8.6

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.80704E-5	6.43807E-6	7.72691E-6	6.40579E-5	-5.62347E-5	4.77401E-4
e	6.43807E-6	2.29633E-6	2.78877E-6	2.73313E-5	-2.39785E-5	1.70009E-4
i	7.72691E-6	2.78877E-6	3.80828E-6	9.12046E-5	-8.00345E-5	2.03056E-4
Ω	6.40579E-5	2.73313E-5	9.12046E-5	8.32296E-3	-7.31099E-3	1.55637E-3
ω	-5.62347E-5	-2.39785E-5	-8.00345E-5	-7.31099E-3	6.42582E-3	-1.36672E-3
M	4.77401E-4	1.70009E-4	2.03056E-4	1.55637E-3	-1.36672E-3	1.26148E-2

Date of computation: 2025-11-16 14:15 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

25.656

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

20 - 40*

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

0.518591

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-11-14.278558

Unit

Source

[2]

Last Observation

Value

2025-11-16.05259

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

16 (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 2025VO5 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	1952-11-11 12:00	> 1 w	0.0926096	0.0108382	0.1799769
EARTH	1954-11-20 13:43	> 1 w	0.0348364	0.0105060	0.2618475
EARTH	1956-12-12 20:59	> 1 mo	0.1745642	0.0122522	0.1701289
EARTH	1965-04-05 19:42	> 1 d	0.1219803	0.0083726	0.0400704
EARTH	1967-04-21 04:12	299.9	0.0252393	0.0098900	0.0055407
EARTH	2023-11-09 11:52	> 1 d	0.1571177	0.0114343	0.0509735
EARTH	2025-11-20 22:50	< 1 min	0.0313407	0.0310945	0.0000821
EARTH	2034-04-13 03:46	> 1 w	0.0739504	0.0084139	0.1745145
EARTH	2036-04-27 06:27	> 1 w	0.1249667	0.0084062	0.2012854
VENUS	2056-06-30 03:21	> 1 mo	0.0379759	0.0374397	0.0106571
EARTH	2086-11-14 15:30	> 1 mo	0.0746234	0.0114381	0.5503125
EARTH	2088-12-01 16:13	> 1 mo	0.1188801	0.0117230	0.3824359
EARTH	2095-03-20 07:11	> 1 w	0.1919266	0.0859784	0.0354182
MARS	2095-06-05 01:17	1369.1	0.0355071	0.0350627	0.0071483
EARTH	2097-04-18 11:00	> 1 w	0.0227060	0.0088195	0.1927153
EARTH	2099-04-30 05:57	> 1 w	0.1520036	0.0091839	0.1662203

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
47.06517481	107.25306828	0.00817892	MINIMUM
314.49428302	315.58663412	0.01095428	MINIMUM
1.06217883	31.74888337	0.26036707	SADDLE
180.31396368	210.87082158	1.46716796	SADDLE
1.11411310	211.82227347	1.74130724	SADDLE
180.31007146	30.86258170	3.46874944	MAXIMUM

Download:

MOID Plots

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