Asteroids

2025UV5 help

Last update: 2025-10-29 13:00 UTC

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.914

Aphelion (Q)

1.242

Eccentricity (e)

0.152

Inclination (i)

8.1

deg

Orbit period (P)

409.0

Earth MOID

0.00924

U parameter

6.0

Next Earth close approach

Date

2026-05-15

Nominal distance (from Earth center)

0.19996

29914199

Maximum Brightness

24.6

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

26.5

mag

Diameter

13 - 30*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-10-24

Observatory

Catalina Sky 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

61000.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.078363

1-sigma variation

0.000032

Unit

Eccentricity (e)

Value

0.152002

1-sigma variation

0.000039

Unit

Inclination (i)

Value

8.1004

1-sigma variation

0.0023

Unit

Long. of Ascending Node (Ω)

Value

32.9408

1-sigma variation

9.545E-6

Unit

Arg. of Perihelion (ω)

Value

72.0900

1-sigma variation

0.0014

Unit

Mean Anomaly (M)

Value

326.04790

1-sigma variation

0.00410

Unit

Perihelion distance

Value

0.914450

1-sigma variation

Unit

Aphelion distance

Value

1.242276

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.012220

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.098093

1-sigma variation

Unit

MOID

Value

0.009236

1-sigma variation

Unit

Orbit Period

Value

409.0213

1-sigma variation

Unit

U parameter

Value

6.0

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.05405E-9	1.25727E-9	7.43137E-8	-2.74819E-10	-4.66778E-8	1.32950E-7
e	1.25727E-9	1.49994E-9	8.86797E-8	-3.28938E-10	-5.55892E-8	1.58531E-7
i	7.43137E-8	8.86797E-8	5.24823E-6	-1.97204E-8	-3.27596E-6	9.36404E-6
Ω	-2.74819E-10	-3.28938E-10	-1.97204E-8	9.11073E-11	1.16766E-8	-3.43486E-8
ω	-4.66778E-8	-5.55892E-8	-3.27596E-6	1.16766E-8	2.09815E-6	-5.90618E-6
M	1.32950E-7	1.58531E-7	9.36404E-6	-3.43486E-8	-5.90618E-6	1.67805E-5

Date of computation: 2025-10-29 13:00 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

26.477

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

13 - 30*

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

0.787718

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-10-24.282313

Unit

Source

[2]

Last Observation

Value

2025-10-28.78069

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

82 (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 2025UV5 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	1958-10-30 07:45	> 1 w	0.0166103	0.0079992	0.2607286
EARTH	1959-05-11 17:27	> 1 mo	0.1906027	0.1383517	0.1460480
EARTH	1978-04-03 17:59	> 1 d	0.0731652	0.0716751	0.0131641
EARTH	1986-10-28 05:41	595.0	0.0182481	0.0084702	0.0059989
EARTH	1996-11-29 20:05	> 1 d	0.1359376	0.1183693	0.0059601
EARTH	1997-04-19 06:42	> 1 d	0.1233460	0.1097630	0.0048150
EARTH	2007-04-02 17:32	132.6	0.0784487	0.0722500	0.0024395
EARTH	2025-10-29 07:17	< 1 min	0.0109861	0.0109770	0.0000030
EARTH	2026-05-15 10:36	29.3	0.1999641	0.1998168	0.0000491
EARTH	2044-10-07 21:22	> 1 d	0.1865671	0.1742470	0.0041328
EARTH	2045-04-09 18:58	1283.5	0.0946913	0.0869431	0.0027948
EARTH	2053-10-23 02:13	426.6	0.1000781	0.0808756	0.0064040
EARTH	2064-03-31 21:02	< 1 min	0.0840418	0.0796692	0.0015540
EARTH	2072-10-30 05:09	51.4	0.0255349	0.0242222	0.0004395
EARTH	2073-05-09 18:41	406.8	0.1902211	0.1891723	0.0003509
EARTH	2081-10-23 12:07	87.9	0.0935243	0.0896522	0.0012909
EARTH	2101-04-01 05:03	17.0	0.0968368	0.0956439	0.0004003
EARTH	2109-09-26 02:05	127.3	0.1993981	0.1988687	0.0001765
EARTH	2110-04-07 13:54	13.8	0.0840619	0.0838863	0.0000586
EARTH	2118-11-05 08:50	106.6	0.0794345	0.0767556	0.0008930
EARTH	2119-04-29 13:02	395.6	0.1591863	0.1578848	0.0004352

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
298.33474897	294.94370702	0.00923603	MINIMUM
79.09189979	90.76507580	0.06782334	MINIMUM
11.92708977	17.24812040	0.14950961	SADDLE
187.31005509	190.02705068	0.27191854	SADDLE
1.73294796	185.48609192	1.92815709	SADDLE
179.26754683	2.96372241	2.22089992	MAXIMUM

Download:

MOID Plots

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