Asteroids

2022KV1 help

Last update: 2025-09-10 00:30 UTC

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.781

Aphelion (Q)

2.503

Eccentricity (e)

0.524

Inclination (i)

12.1

deg

Orbit period (P)

768.5

Earth MOID

0.02898

U parameter

7.7

Next Earth close approach

Date

2045-11-06

Nominal distance (from Earth center)

0.17373

25989385

Maximum Brightness

22.6

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

23.8

mag

Diameter

50 - 100*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2022-05-23

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

1.642015

1-sigma variation

0.001092

Unit

Eccentricity (e)

Value

0.524117

1-sigma variation

0.000376

Unit

Inclination (i)

Value

12.1174

1-sigma variation

0.0065

Unit

Long. of Ascending Node (Ω)

Value

83.8191

1-sigma variation

0.0001

Unit

Arg. of Perihelion (ω)

Value

242.0989

1-sigma variation

0.0023

Unit

Mean Anomaly (M)

Value

208.85970

1-sigma variation

0.56208

Unit

Perihelion distance

Value

0.781407

1-sigma variation

Unit

Aphelion distance

Value

2.502622

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.593392

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.060848

1-sigma variation

Unit

MOID

Value

0.028980

1-sigma variation

Unit

Orbit Period

Value

768.5356

1-sigma variation

Unit

U parameter

Value

7.7

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.19160E-6	4.10042E-7	7.04524E-6	-5.69879E-8	-2.49538E-6	-6.13568E-4
e	4.10042E-7	1.41100E-7	2.42435E-6	-1.96053E-8	-8.58680E-7	-2.11136E-4
i	7.04524E-6	2.42435E-6	4.16548E-5	-3.37468E-7	-1.47534E-5	-3.62768E-3
Ω	-5.69879E-8	-1.96053E-8	-3.37468E-7	3.94099E-9	1.19259E-7	2.93436E-5
ω	-2.49538E-6	-8.58680E-7	-1.47534E-5	1.19259E-7	5.22739E-6	1.28490E-3
M	-6.13568E-4	-2.11136E-4	-3.62768E-3	2.93436E-5	1.28490E-3	3.15933E-1

Date of computation: 2025-09-10 00:30 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

23.827

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

50 - 100*

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

1201

Unit

Source

[1]

Normalized RMS of residuals

Value

0.478799

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2022-05-22.60031

Unit

Source

[2]

Last Observation

Value

2022-06-08.003134

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

93 (1)

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 2022KV1 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	1961-06-05 00:01	> 1 w	0.0473287	0.0315124	0.1912570
EARTH	1982-06-29 22:13	> 1 mo	0.1695883	0.0617939	0.1708933
EARTH	1984-10-31 07:42	> 1 w	0.1582600	0.1574925	0.0206070
MARS	2006-01-19 01:15	> 1 d	0.0478922	0.0357247	0.0578717
EARTH	2022-06-08 19:09	< 1 s	0.0286418	0.0285880	0.0000179
EARTH	2045-11-06 08:29	> 1 d	0.1737283	0.1542022	0.0589087
EARTH	2062-06-03 10:15	> 1 w	0.0738959	0.0279018	0.1986578
EARTH	2083-06-25 04:17	> 1 w	0.1437359	0.0428257	0.0691947
EARTH	2085-10-30 09:21	> 1 d	0.1608528	0.1523962	0.0194918
EARTH	2123-06-09 06:59	> 1 w	0.0250440	0.0228746	0.1052482

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
318.09418611	154.61023273	0.02779483	MINIMUM
44.76469860	297.90222129	0.15592840	MINIMUM
4.65648065	232.57115681	0.28636392	SADDLE
180.70331580	43.28929138	1.54280635	SADDLE
359.64899281	43.33913911	1.76244684	SADDLE
179.07737133	222.36737039	3.50204297	MAXIMUM

Download:

MOID Plots

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