Asteroids

2005VO5 help

Last update: 2025-06-14 13:00 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

0.882

Aphelion (Q)

3.136

Eccentricity (e)

0.561

Inclination (i)

14.2

deg

Orbit period (P)

1040.3

Earth MOID

0.04014

U parameter

0.0

Next Earth close approach

Date

2025-07-11

Nominal distance (from Earth center)

0.04068

6085460

Maximum Brightness

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

19.8

mag

Diameter

290 - 600*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2005-11-09

Observatory

Siding Spring 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

2.009232

1-sigma variation

6.856E-9

Unit

Eccentricity (e)

Value

0.560942

1-sigma variation

7.138E-8

Unit

Inclination (i)

Value

14.2412

1-sigma variation

2.506E-5

Unit

Long. of Ascending Node (Ω)

Value

100.9531

1-sigma variation

0.0001

Unit

Arg. of Perihelion (ω)

Value

242.0455

1-sigma variation

4.986E-5

Unit

Mean Anomaly (M)

Value

322.56557

1-sigma variation

0.00001

Unit

Perihelion distance

Value

0.882170

1-sigma variation

Unit

Aphelion distance

Value

3.136294

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.884237

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.074151

1-sigma variation

Unit

MOID

Value

0.040145

1-sigma variation

Unit

Orbit Period

Value

1040.2638

1-sigma variation

Unit

U parameter

Value

0.0

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	4.69992E-17	-4.45293E-16	1.00863E-13	-1.11768E-13	5.87862E-14	-1.09103E-14
e	-4.45293E-16	5.09541E-15	-8.17582E-13	7.22228E-13	-3.56111E-13	1.44559E-13
i	1.00863E-13	-8.17582E-13	6.27841E-10	-1.19858E-9	9.03895E-10	5.93521E-11
Ω	-1.11768E-13	7.22228E-13	-1.19858E-9	3.15730E-9	-2.63783E-9	-1.40306E-10
ω	5.87862E-14	-3.56111E-13	9.03895E-10	-2.63783E-9	2.48607E-9	1.77620E-11
M	-1.09103E-14	1.44559E-13	5.93521E-11	-1.40306E-10	1.77620E-11	6.73592E-11

Date of computation: 2025-06-14 13:00 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

19.813

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

290 - 600*

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

7154

Unit

Source

[1]

Unobserved

Value

Unit

Source

[1]

Normalized RMS of residuals

Value

0.560927

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2005-11-09.62018

Unit

Source

[2]

Last Observation

Value

2025-06-11.973079

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

136 (3)

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 2005VO5 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	1951-06-27 22:29	< 1 min	0.1947508	0.1947487	0.0000007
EARTH	1988-07-01 09:06	< 1 min	0.1263381	0.1263353	0.0000009
EARTH	2025-07-11 04:45	< 1 min	0.0406788	0.0406780	0.0000003
EARTH	2062-07-11 08:11	< 1 min	0.0410445	0.0410423	0.0000007

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
329.41692640	186.08784071	0.04014452	MINIMUM
30.58369799	296.85311739	0.22947279	MINIMUM
9.47524668	259.26946217	0.25437879	SADDLE
359.79557440	60.56105748	1.86279704	SADDLE
180.61729016	60.08457700	2.17906867	SADDLE
179.07977055	239.25299547	4.12623312	MAXIMUM

Download:

MOID Plots

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