Asteroids

2022CX1 help

Last update: 2026-03-17 23:26 UTC

Orbital Properties

Epoch

61200.0

MJD

Orbit type

Aten

Perihelion (q)

0.686

Aphelion (Q)

1.301

Eccentricity (e)

0.310

Inclination (i)

14.2

deg

Orbit period (P)

361.6

Earth MOID

0.01182

U parameter

6.9

Next Earth close approach

Date

2097-09-17

Nominal distance (from Earth center)

0.17943

26842978

Maximum Brightness

27.1

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

mag

Diameter

11 - 24*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2022-02-05

Observatory

Mt. Lemmon 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

61200.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

0.993290

1-sigma variation

0.000103

Unit

Eccentricity (e)

Value

0.309740

1-sigma variation

0.000271

Unit

Inclination (i)

Value

14.1608

1-sigma variation

0.0137

Unit

Long. of Ascending Node (Ω)

Value

318.7649

1-sigma variation

0.0005

Unit

Arg. of Perihelion (ω)

Value

290.3678

1-sigma variation

0.0011

Unit

Mean Anomaly (M)

Value

58.98832

1-sigma variation

0.24334

Unit

Perihelion distance

Value

0.685628

1-sigma variation

Unit

Aphelion distance

Value

1.300953

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.203233

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.020167

1-sigma variation

Unit

MOID

Value

0.011819

1-sigma variation

Unit

Orbit Period

Value

361.5870

1-sigma variation

Unit

U parameter

Value

6.9

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.06397E-8	2.79987E-8	1.41012E-6	-5.58575E-8	-1.08934E-7	-2.51005E-5
e	2.79987E-8	7.36823E-8	3.71095E-6	-1.46995E-7	-2.86481E-7	-6.60527E-5
i	1.41012E-6	3.71095E-6	1.86901E-4	-7.40338E-6	-1.44249E-5	-3.32665E-3
Ω	-5.58575E-8	-1.46995E-7	-7.40338E-6	2.93265E-7	5.71579E-7	1.31775E-4
ω	-1.08934E-7	-2.86481E-7	-1.44249E-5	5.71579E-7	1.12770E-6	2.57000E-4
M	-2.51005E-5	-6.60527E-5	-3.32665E-3	1.31775E-4	2.57000E-4	5.92157E-2

Date of computation: 2026-03-17 23:26 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

26.999

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

11 - 24*

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

1511

Unit

Source

[1]

Normalized RMS of residuals

Value

0.55156

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2022-01-29.46379

Unit

Source

[2]

Last Observation

Value

2022-02-10.213039

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

46 (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

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 2022CX1 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
VENUS	1989-10-02 11:29	> 1 d	0.0496177	0.0345731	0.0195155
EARTH	2001-09-17 15:19	> 1 d	0.1871487	0.1559755	0.0120900
EARTH	2002-09-13 11:41	> 1 d	0.1489653	0.1351144	0.0073509
EARTH	2003-09-08 13:02	> 1 d	0.1325909	0.1325385	0.0004384
EARTH	2004-09-01 07:40	> 1 d	0.1441280	0.1343853	0.0056509
EARTH	2005-08-24 03:25	> 1 d	0.1756841	0.1547072	0.0084166
EARTH	2019-02-06 07:55	517.1	0.1929496	0.1830142	0.0033156
EARTH	2020-02-11 02:05	114.3	0.1314549	0.1242421	0.0024056
EARTH	2021-02-10 21:56	6.6	0.0691473	0.0654306	0.0012402
EARTH	2022-02-10 06:08	< 1 s	0.0140050	0.0139670	0.0000127
EARTH	2023-02-09 04:40	50.5	0.0444327	0.0407674	0.0012262
EARTH	2024-02-07 16:31	105.5	0.0999970	0.0929256	0.0023585
EARTH	2025-02-04 21:22	157.7	0.1589223	0.1487610	0.0033878
VENUS	2058-01-11 18:26	> 1 d	0.0484030	0.0339761	0.0145003
VENUS	2080-10-18 02:36	> 1 d	0.0348540	0.0345915	0.0031860
EARTH	2097-09-17 04:47	> 1 d	0.1794342	0.1374223	0.0623181
EARTH	2098-09-13 03:12	> 1 w	0.1461010	0.1347581	0.0385538
EARTH	2099-09-08 06:39	> 1 w	0.1336264	0.1336188	0.0007184
EARTH	2100-09-02 05:51	> 1 w	0.1463304	0.1360524	0.0391132
EARTH	2101-08-25 09:03	> 1 w	0.1765439	0.1458413	0.0613335
VENUS	2103-07-23 17:35	> 1 w	0.0448985	0.0334222	0.0948054
EARTH	2116-02-09 21:46	> 1 w	0.1702101	0.0273570	0.1864733
EARTH	2117-02-11 22:59	> 1 d	0.1094030	0.0155408	0.1943688
EARTH	2118-02-12 04:56	> 1 d	0.0495917	0.0132213	0.1880021
EARTH	2119-02-11 09:08	> 1 d	0.0157792	0.0132662	0.0946397
EARTH	2120-02-09 18:12	> 1 d	0.0769461	0.0135460	0.2188553
EARTH	2121-02-06 15:31	> 1 w	0.1474091	0.0131650	0.2570267

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Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
269.88228211	38.96135955	0.01137704	MINIMUM
78.12246387	244.44726878	0.13229047	MINIMUM
355.04151356	140.43154700	0.38362921	SADDLE
173.10052260	323.71416476	0.41199403	SADDLE
0.24582657	327.96291482	1.66102160	SADDLE
182.86861425	150.90935717	2.30181495	MAXIMUM

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MOID Plots

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