Asteroids

2022LF3 help

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

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.801

Aphelion (Q)

1.270

Eccentricity (e)

0.226

Inclination (i)

5.9

deg

Orbit period (P)

384.8

Earth MOID

0.01383

U parameter

7.5

Next Earth close approach

Date

2039-11-29

Nominal distance (from Earth center)

0.07615

11391885

Maximum Brightness

23.5

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

25.3

mag

Diameter

24 - 50*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2022-06-08

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

1.035328

1-sigma variation

0.000268

Unit

Eccentricity (e)

Value

0.226320

1-sigma variation

0.000779

Unit

Inclination (i)

Value

5.9080

1-sigma variation

0.0231

Unit

Long. of Ascending Node (Ω)

Value

73.3715

1-sigma variation

0.0106

Unit

Arg. of Perihelion (ω)

Value

73.5021

1-sigma variation

0.0033

Unit

Mean Anomaly (M)

Value

187.66880

1-sigma variation

0.55513

Unit

Perihelion distance

Value

0.801012

1-sigma variation

Unit

Aphelion distance

Value

1.269644

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.062423

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.033564

1-sigma variation

Unit

MOID

Value

0.013828

1-sigma variation

Unit

Orbit Period

Value

384.7827

1-sigma variation

Unit

U parameter

Value

7.5

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	7.20691E-8	2.08902E-7	6.19390E-6	2.83207E-6	-2.78980E-7	-1.49029E-4
e	2.08902E-7	6.06733E-7	1.79920E-5	8.22725E-6	-9.16553E-7	-4.32007E-4
i	6.19390E-6	1.79920E-5	5.33543E-4	2.43977E-4	-2.74015E-5	-1.28090E-2
Ω	2.83207E-6	8.22725E-6	2.43977E-4	1.11566E-4	-1.25899E-5	-5.85675E-3
ω	-2.78980E-7	-9.16553E-7	-2.74015E-5	-1.25899E-5	1.07457E-5	5.79452E-4
M	-1.49029E-4	-4.32007E-4	-1.28090E-2	-5.85675E-3	5.79452E-4	3.08171E-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

25.264

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

24 - 50*

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

1195

Unit

Source

[1]

Normalized RMS of residuals

Value

0.977541

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2022-06-01.40889

Unit

Source

[2]

Last Observation

Value

2022-06-11.45166

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

18 (2)

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 2022LF3 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	1962-11-14 12:58	> 1 w	0.1090737	0.0313554	0.3739228
EARTH	1964-01-18 05:30	> 1 mo	0.1817563	0.1211447	0.1410276
EARTH	1965-04-18 18:16	> 1 mo	0.1597093	0.0340390	0.2628586
EARTH	1965-06-12 01:16	> 1 mo	0.1565771	0.0459572	0.3195536
EARTH	1966-06-03 04:31	> 1 w	0.1697414	0.0146005	0.3908706
EARTH	1982-11-25 20:19	> 1 w	0.0595810	0.0301622	0.1276912
EARTH	1985-05-27 04:16	> 1 d	0.0204145	0.0164939	0.0498837
EARTH	2000-11-17 18:16	> 1 d	0.0626691	0.0279898	0.0575448
EARTH	2002-02-05 08:07	> 1 mo	0.1999953	0.1731128	0.0108377
EARTH	2003-05-25 21:42	761.0	0.0655985	0.0157240	0.0699949
EARTH	2019-11-21 01:48	311.9	0.0308146	0.0277864	0.0014297
EARTH	2022-05-26 04:48	1.2	0.0610794	0.0603965	0.0002276
EARTH	2039-11-29 05:59	> 1 w	0.0761500	0.0315447	0.0495329
EARTH	2042-05-28 03:41	> 1 d	0.0181814	0.0143334	0.0298440
EARTH	2058-12-12 00:34	> 1 mo	0.1152915	0.0467239	0.1920657
EARTH	2060-03-19 10:46	> 1 mo	0.1952116	0.0476210	0.0554278
EARTH	2061-05-31 15:59	> 1 w	0.1033682	0.0137439	0.2279738
EARTH	2076-11-19 03:07	> 1 w	0.0545112	0.0263228	0.1277063
EARTH	2079-05-26 12:04	> 1 d	0.0653594	0.0101695	0.0633440
EARTH	2095-11-17 21:20	> 1 w	0.0828322	0.0270038	0.4469928
EARTH	2097-01-27 06:09	> 1 mo	0.1920616	0.1347081	0.1248350
EARTH	2098-05-30 13:34	> 1 mo	0.1220694	0.0191047	0.4374983
EARTH	2115-11-28 16:39	> 1 w	0.0616102	0.0280847	0.1068668
EARTH	2118-05-29 15:41	> 1 d	0.0207579	0.0129197	0.1258388

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
86.01841302	143.28945883	0.01457541	MINIMUM
284.77762967	317.10718665	0.02853399	MINIMUM
6.23736748	51.52398340	0.20826637	SADDLE
184.51396418	228.71240498	0.28214339	SADDLE
4.13279824	228.87930417	1.80990588	SADDLE
182.00639744	46.68053516	2.25537001	MAXIMUM

Download:

MOID Plots

Click on the images to zoom-in and zoom-out