Asteroids

2022VE1 help

Last update: 2024-04-25 01:36 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Apollo

Perihelion (q)

0.769

Aphelion (Q)

4.115

Eccentricity (e)

0.685

Inclination (i)

0.2

deg

Orbit period (P)

1393.8

Earth MOID

0.00169

U parameter

7.2

Next Earth close approach

Date

2045-11-07

Nominal distance (from Earth center)

0.1366

20434917

Maximum Brightness

22.7

mag

Risk

Object is in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

24.3

mag

Diameter

40 - 80*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2022-11-06

Observatory

Mt. Lemmon Survey

Orbit Visualiser

Click the button to start Orbit Visualiser

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

60400.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

2.441889

1-sigma variation

0.001712

Unit

Eccentricity (e)

Value

0.685164

1-sigma variation

0.000245

Unit

Inclination (i)

Value

0.2130

1-sigma variation

4.971E-5

Unit

Long. of Ascending Node (Ω)

Value

12.1298

1-sigma variation

0.0034

Unit

Arg. of Perihelion (ω)

Value

322.9940

1-sigma variation

0.0026

Unit

Mean Anomaly (M)

Value

144.05400

1-sigma variation

0.15258

Unit

Perihelion distance

Value

0.768794

1-sigma variation

Unit

Aphelion distance

Value

4.114985

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.163221

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

1.875736

1-sigma variation

Unit

MOID

Value

0.001691

1-sigma variation

Unit

Orbit Period

Value

1393.7581

1-sigma variation

Unit

U parameter

Value

7.2

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	2.93209E-6	4.20025E-7	8.35326E-8	-4.38748E-6	2.19351E-6	-2.61277E-4
e	4.20025E-7	6.01691E-8	1.19661E-8	-6.28533E-7	3.14234E-7	-3.74281E-5
i	8.35326E-8	1.19661E-8	2.47100E-9	-1.03651E-7	4.11677E-8	-7.44353E-6
Ω	-4.38748E-6	-6.28533E-7	-1.03651E-7	1.16856E-5	-8.39405E-6	3.90964E-4
ω	2.19351E-6	3.14234E-7	4.11677E-8	-8.39405E-6	6.74805E-6	-1.95462E-4
M	-2.61277E-4	-3.74281E-5	-7.44353E-6	3.90964E-4	-1.95462E-4	2.32822E-2

Date of computation: 2024-04-23 10:08 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

24.297

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

40 - 80*

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

[-]

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Sources

No.	Name	Additional
[1]	ESA ODIM	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

515

Unit

Source

[1]

Normalized RMS of residuals

Value

0.667826

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2022-10-31.445414

Unit

Source

[2]

Last Observation

Value

2022-11-26.962087

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

71 (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

[3]

Last Observation

Value

Unit

Source

[3]

Delay (Discarded)

Value

0 (0)

Unit

Source

[1]

Doppler (Discarded)

Value

0 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

0 (0)

Unit

Source

[1]

Note: The ASCII file is in a format suitable for Orbfit input.

Sources

No.	Name	Additional
[1]	ESA ODIM	ESA orbit determination and impact monitoring system
[2]	MPC	Minor Planet Center: https://www.minorplanetcenter.net
[3]	JPL Radar Observations	Jet Propulsion Laboratory: https://ssd.jpl.nasa.gov/dat/radar_data_ast.txt

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 2022VE1 from 1950 to 2124

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possibile distance in au	Distance uncert. in au
EARTH	1961-06-24 03:04	> 1 mo	0.0304936	0.0042463	0.8957818
EARTH	1980-11-07 21:37	> 1 w	0.0856684	0.0018703	0.3542491
EARTH	1984-06-08 10:05	> 1 d	0.1504184	0.0021154	0.1053484
MARS	1988-02-13 21:32	> 1 w	0.0080124	0.0027285	0.1223635
EARTH	2022-10-29 13:57	< 1 min	0.0331326	0.0330994	0.0000111
EARTH	2045-11-07 18:23	> 1 w	0.1365990	0.0007600	0.1373719
EARTH	2049-06-26 06:24	> 1 w	0.0133232	0.0029173	0.1263703
EARTH	2084-11-08 02:56	> 1 mo	0.1446275	0.0020169	17.6204174

Download as:

2022VE1

Date in UTC	MJD	σ	Distance ± Width in RE	Stretching in RE/σ	IP	Exp. energy	PS
2068-10-30.520	76684.520	-0.144	0.91 ± 0.001	4.44E5	1.62E-6	1.21E-5	-5.22
2088-06-25.350	83862.350	1.762	0.56 ± 0.005	1.11E6	1.62E-7	1.26E-6	-6.37
2091-06-24.651	84956.651	-0.753	0.38 ± 0.005	1.11E8	6.18E-9	4.78E-8	-7.81
2095-06-23.330	86416.330	-0.111	1.08 ± 0.005	1.06E7	3.90E-8	3.08E-7	-7.03
2095-06-24.555	86417.555	-0.698	0.68 ± 0.004	1.89E8	3.75E-9	2.92E-8	-8.05
2099-06-22.140	87876.140	-0.245	0.63 ± 0.004	3.92E6	2.00E-7	1.61E-6	-6.33
2099-06-22.280	87876.280	-0.283	0.99 ± 0.004	9.76E4	5.27E-6	4.25E-5	-4.91
2103-06-22.420	89336.420	-1.717	0.68 ± 0.004	3.68E5	4.85E-7	3.97E-6	-5.96
2103-06-22.455	89336.455	-1.447	0.27 ± 0.004	6.02E5	5.38E-7	4.41E-6	-5.92
2103-06-24.296	89338.296	-0.874	1.18 ± 0.000	3.81E8	2.32E-10	1.87E-9	-9.29
2106-07-09.779	90449.779	-0.989	1.22 ± 0.009	1.04E8	3.17E-9	1.95E-8	-8.26
2114-06-22.455	93354.455	-2.412	0.29 ± 0.004	6.97E4	7.24E-7	5.84E-6	-5.85
2114-06-22.585	93354.585	-1.910	0.24 ± 0.004	3.16E5	4.76E-7	3.83E-6	-6.03
2114-06-22.619	93354.619	-1.249	0.25 ± 0.004	5.13E5	8.31E-7	6.69E-6	-5.79
2114-06-22.655	93354.655	-1.343	0.26 ± 0.004	5.69E5	6.62E-7	5.32E-6	-5.89
2114-06-23.213	93355.213	-0.240	0.95 ± 0.004	1.19E7	4.74E-8	3.81E-7	-7.04
2116-06-26.252	94089.252	-1.024	1.17 ± 0.007	6.59E6	2.42E-8	1.77E-7	-7.37
2118-06-22.730	94815.730	-0.248	1.07 ± 0.004	2.15E6	1.92E-7	1.56E-6	-6.44


Based on 71 optical observations (of which 0 are rejected as outliers) from 2022/10/31.445 to 2022/11/26.962.
Coordinates are given on the Target Plane.
Unit is one Earth radius, but impact cross section has radius between 1.19 and 1.19 Earth radii.
Coordinates for LOV = EQU scaled= 1 second= F.
Aegis software version= 4.0, Date of computation=20240130 135642.783 UTC.

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