Asteroids

2025CX1 help

Last update: 2025-02-22 05:33 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

0.888

Aphelion (Q)

1.829

Eccentricity (e)

0.347

Inclination (i)

7.8

deg

Orbit period (P)

578.3

Earth MOID

0.02140

U parameter

7.6

Next Earth close approach

Date

2025-03-15

Nominal distance (from Earth center)

0.05079

7597768

Maximum Brightness

23.2

mag

Risk

Object is not in risk list

Object is in priority list

Physical Properties

Absolute Magnitude (H)

24.5

mag

Diameter

30 - 70*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-02-04

Observatory

Kitt Peak-Bok

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

60800.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.358473

1-sigma variation

0.000722

Unit

Eccentricity (e)

Value

0.346668

1-sigma variation

0.000445

Unit

Inclination (i)

Value

7.7538

1-sigma variation

0.0077

Unit

Long. of Ascending Node (Ω)

Value

355.8372

1-sigma variation

0.0034

Unit

Arg. of Perihelion (ω)

Value

223.3289

1-sigma variation

0.0058

Unit

Mean Anomaly (M)

Value

8.85908

1-sigma variation

0.00506

Unit

Perihelion distance

Value

0.887534

1-sigma variation

Unit

Aphelion distance

Value

1.829412

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.594001

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.040640

1-sigma variation

Unit

MOID

Value

0.021398

1-sigma variation

Unit

Orbit Period

Value

578.3291

1-sigma variation

Unit

U parameter

Value

7.6

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	5.21543E-7	3.21519E-7	5.59371E-6	2.28974E-7	4.15700E-6	-3.41343E-6
e	3.21519E-7	1.98235E-7	3.44860E-6	1.57666E-7	2.56087E-6	-2.11327E-6
i	5.59371E-6	3.44860E-6	5.99986E-5	2.55203E-6	4.45928E-5	-3.66719E-5
Ω	2.28974E-7	1.57666E-7	2.55203E-6	1.16096E-5	1.60009E-7	-7.59874E-6
ω	4.15700E-6	2.56087E-6	4.45928E-5	1.60009E-7	3.35410E-5	-2.63974E-5
M	-3.41343E-6	-2.11327E-6	-3.66719E-5	-7.59874E-6	-2.63974E-5	2.56086E-5

Date of computation: 2025-02-19 16:27 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

24.502

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

30 - 70*

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

Unit

Source

[1]

Normalized RMS of residuals

Value

0.488233

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-02-04.399785

Unit

Source

[2]

Last Observation

Value

2025-02-19.239586

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

31 (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 2025CX1 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	1957-03-03 11:46	> 1 mo	0.0492037	0.0238579	0.3162704
EARTH	1968-07-05 08:53	> 1 w	0.1373014	0.1343093	0.0456427
EARTH	1976-03-05 23:08	> 1 w	0.0286693	0.0226485	0.0888845
EARTH	1987-06-22 12:33	> 1 w	0.1427809	0.1352952	0.0349546
EARTH	1995-02-21 05:06	> 1 d	0.1987305	0.0317030	0.1233243
EARTH	2006-04-24 07:06	> 1 mo	0.1457266	0.1129327	0.0280332
MARS	2022-06-17 06:58	342.4	0.0461592	0.0308180	0.0101648
EARTH	2025-03-15 20:31	5.2	0.0507879	0.0505875	0.0000668
EARTH	2036-07-12 16:08	> 1 d	0.1744630	0.1333283	0.0344268
EARTH	2044-03-17 02:25	> 1 w	0.0568496	0.0246455	0.0723082
MARS	2052-07-20 10:19	1066.4	0.0369626	0.0304603	0.0291602
EARTH	2063-04-24 05:46	> 1 w	0.1447754	0.1221108	0.0086711
EARTH	2082-06-15 03:32	> 1 w	0.1490379	0.1386502	0.0129230
EARTH	2090-03-01 17:54	> 1 d	0.0797443	0.0225114	0.0747625
EARTH	2101-07-07 14:48	> 1 d	0.1357850	0.1331140	0.0099158
EARTH	2109-03-09 10:37	> 1 d	0.0202187	0.0192776	0.0101533
EARTH	2120-07-05 05:41	> 1 mo	0.1337373	0.1336648	0.0104394

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
323.00014256	64.82706140	0.02139756	MINIMUM
44.95550012	178.45973440	0.13384013	MINIMUM
13.69759817	135.54665049	0.15957716	SADDLE
182.85584521	299.10591266	0.84678947	SADDLE
3.19145415	300.34664526	1.87742156	SADDLE
180.72931358	117.63771354	2.83391581	MAXIMUM

Download:

MOID Plots

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