Asteroids

2026VC3 help

Last update: 2026-11-08 13:15 UTC

Orbital Properties

Epoch

61400.0

MJD

Orbit type

Apollo

Perihelion (q)

0.562

Aphelion (Q)

2.758

Eccentricity (e)

0.662

Inclination (i)

7.7

deg

Orbit period (P)

781.1

Earth MOID

0.01063

U parameter

8.3

Next Earth close approach

Date

2037-04-09

Nominal distance (from Earth center)

0.19761

29562502

Maximum Brightness

23.6

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

24.1

mag

Diameter

40 - 90*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2026-11-05

Observatory

University of Arizona Catalina Sky 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

61400.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.659878

1-sigma variation

0.003086

Unit

Eccentricity (e)

Value

0.661677

1-sigma variation

0.000809

Unit

Inclination (i)

Value

7.7264

1-sigma variation

0.0090

Unit

Long. of Ascending Node (Ω)

Value

33.2492

1-sigma variation

0.0013

Unit

Arg. of Perihelion (ω)

Value

271.4232

1-sigma variation

0.0032

Unit

Mean Anomaly (M)

Value

46.72697

1-sigma variation

0.14486

Unit

Perihelion distance

Value

0.561575

1-sigma variation

Unit

Aphelion distance

Value

2.758180

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.075682

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.055315

1-sigma variation

Unit

MOID

Value

0.010635

1-sigma variation

Unit

Orbit Period

Value

781.1106

1-sigma variation

Unit

U parameter

Value

8.3

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	9.52314E-6	2.49764E-6	2.77664E-5	-3.47313E-6	8.88773E-6	-4.47039E-4
e	2.49764E-6	6.55078E-7	7.28405E-6	-9.08535E-7	2.32555E-6	-1.17246E-4
i	2.77664E-5	7.28405E-6	8.11358E-5	-9.88056E-6	2.53783E-5	-1.30344E-3
Ω	-3.47313E-6	-9.08535E-7	-9.88056E-6	1.60855E-6	-3.98072E-6	1.63010E-4
ω	8.88773E-6	2.32555E-6	2.53783E-5	-3.98072E-6	9.95224E-6	-4.17152E-4
M	-4.47039E-4	-1.17246E-4	-1.30344E-3	1.63010E-4	-4.17152E-4	2.09851E-2

Date of computation: 2026-11-08 13:15 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

24.134

Unit

mag

Source

[1]

Slope Parameter (G)

Value

0.15**

Unit

Source

[1]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.05 - 0.25

Unit

Source

[2]

Diameter

Value

40 - 90*

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

0.3

Unit

Source

[1]

Normalized RMS of residuals

Value

0.526788

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2026-11-05.176532

Unit

Source

[2]

Last Observation

Value

2026-11-08.377359

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

58 (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

Filters

Initial Date: *

Final Date: *

Normalised Only accepted

Max residual (arcsec):

* - these fields are required

Plot

Computation parameters

As seen from:

Initial Date: *

Final Date: *

Output option:

One line per time step

Time step:*

* - these fields are required

Note: Ephemerides requests are limited to a maximum of 1000 points and a final date not exceeding 2040/12/31 00:00.

Close Approaches for 2026VC3 from 1950 to 2126

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possible distance in au	Distance uncert. in au
EARTH	1967-04-22 09:40	> 1 mo	0.0729105	0.0157844	1.0991921
EARTH	1971-10-23 15:50	596.9	0.1583694	0.1516637	0.0022355
VENUS	1973-11-11 22:43	> 1 mo	0.0220508	0.0024295	0.6356366
EARTH	1990-11-03 10:16	> 1 d	0.0299554	0.0129981	0.0524123
EARTH	2003-04-12 10:53	> 1 w	0.1255447	0.0139737	0.2690551
VENUS	2026-10-11 08:01	45.4	0.0052348	0.0049536	0.0000938
EARTH	2026-11-03 00:52	< 1 min	0.0200486	0.0199759	0.0000242
EARTH	2037-04-09 04:11	> 1 w	0.1976131	0.0125520	0.1782729
EARTH	2041-10-24 00:38	> 1 w	0.1524298	0.0186044	0.2836761
VENUS	2071-09-03 20:18	> 1 mo	0.0490471	0.0020537	1.0180334
EARTH	2084-04-18 00:30	> 1 w	0.0229045	0.0074265	0.4096316
EARTH	2088-10-30 19:27	> 1 w	0.0499196	0.0214550	0.0871857
EARTH	2116-04-14 08:20	> 1 mo	0.1182941	0.0066931	1.3657329
EARTH	2120-10-23 22:06	> 1 mo	0.1744813	0.0244587	1.2403642

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Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
306.84744752	104.97926111	0.01063489	MINIMUM
52.34970882	297.36464140	0.01500387	MINIMUM
359.31594930	200.78358520	0.46360585	SADDLE
359.35030076	20.84485921	1.54268945	SADDLE
179.85066069	21.53793543	1.78762043	SADDLE
179.86814106	201.54227562	3.76529321	MAXIMUM

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MOID Plots

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