Asteroids

2025BE1 help

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

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.777

Aphelion (Q)

1.242

Eccentricity (e)

0.231

Inclination (i)

10.7

deg

Orbit period (P)

370.5

Earth MOID

0.04485

U parameter

8.6

Next Earth close approach

Date

2026-01-03

Nominal distance (from Earth center)

0.0748

11190667

Maximum Brightness

23.4

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

26.4

mag

Diameter

14 - 30*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-01-18

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

61000.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.009515

1-sigma variation

0.001286

Unit

Eccentricity (e)

Value

0.230764

1-sigma variation

0.003259

Unit

Inclination (i)

Value

10.6724

1-sigma variation

0.1724

Unit

Long. of Ascending Node (Ω)

Value

113.3145

1-sigma variation

0.0018

Unit

Arg. of Perihelion (ω)

Value

245.2111

1-sigma variation

0.0411

Unit

Mean Anomaly (M)

Value

31.76032

1-sigma variation

1.00879

Unit

Perihelion distance

Value

0.776555

1-sigma variation

Unit

Aphelion distance

Value

1.242475

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.074164

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.146289

1-sigma variation

Unit

MOID

Value

0.044851

1-sigma variation

Unit

Orbit Period

Value

370.4825

1-sigma variation

Unit

U parameter

Value

8.6

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.65288E-6	4.18308E-6	2.21575E-4	9.16363E-7	5.03090E-5	-1.29603E-3
e	4.18308E-6	1.06226E-5	5.60469E-4	2.62738E-6	1.29595E-4	-3.28712E-3
i	2.21575E-4	5.60469E-4	2.97081E-2	1.20029E-4	6.71913E-3	-1.73672E-1
Ω	9.16363E-7	2.62738E-6	1.20029E-4	3.22069E-6	4.82747E-5	-7.80852E-4
ω	5.03090E-5	1.29595E-4	6.71913E-3	4.82747E-5	1.69130E-3	-3.99185E-2
M	-1.29603E-3	-3.28712E-3	-1.73672E-1	-7.80852E-4	-3.99185E-2	1.01766E0

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

26.358

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

14 - 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

300

Unit

Source

[1]

Normalized RMS of residuals

Value

0.665649

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-01-18.38109

Unit

Source

[2]

Last Observation

Value

2025-01-20.41694

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

14 (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

Close Approaches for 2025BE1 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	1950-06-23 09:06	> 1 mo	0.1000703	0.0979656	0.3085228
EARTH	1951-07-09 04:42	> 1 mo	0.1408862	0.1124442	0.8449463
EARTH	1952-07-28 04:17	> 1 mo	0.1918086	0.1506971	0.7219513
EARTH	1958-01-20 22:44	> 1 mo	0.1831323	0.0923407	0.7406005
EARTH	1959-01-07 16:16	> 1 mo	0.1105409	0.0538431	0.8015137
EARTH	1960-01-03 07:48	> 1 w	0.0480534	0.0460406	0.2331081
EARTH	1961-01-03 05:17	> 1 w	0.0900263	0.0469678	0.7448119
EARTH	1962-01-05 22:28	> 1 w	0.1782305	0.0475906	0.8238030
EARTH	2013-06-06 05:14	> 1 d	0.1942786	0.1021955	0.1007461
EARTH	2014-06-13 04:27	> 1 w	0.1227321	0.0979583	0.0640303
EARTH	2015-06-22 14:46	> 1 w	0.0973259	0.0966724	0.0098926
EARTH	2016-07-06 06:48	> 1 w	0.1337558	0.1093119	0.0452019
EARTH	2017-07-26 00:02	> 1 w	0.1855381	0.1472414	0.0367152
EARTH	2023-01-23 20:08	> 1 d	0.1935978	0.1441955	0.0172216
EARTH	2024-01-09 15:57	> 1 d	0.1229437	0.0917575	0.0107438
EARTH	2025-01-03 00:14	10.9	0.0530801	0.0507112	0.0007896
EARTH	2026-01-03 09:51	347.4	0.0748050	0.0496656	0.0097311
EARTH	2027-01-05 21:14	941.1	0.1598004	0.0938917	0.0225446
EARTH	2079-06-10 05:40	> 1 mo	0.1543341	0.1003197	0.4662222
EARTH	2080-06-16 22:18	> 1 mo	0.1007711	0.0959659	0.1843604
EARTH	2081-06-28 03:47	> 1 mo	0.1082593	0.0978151	0.2564493
EARTH	2082-07-15 13:07	> 1 mo	0.1574530	0.1210056	0.3615542
EARTH	2089-01-16 22:58	> 1 mo	0.1669233	0.0785591	0.4944252
EARTH	2090-01-05 17:35	> 1 mo	0.0921388	0.0474668	0.5395837
EARTH	2091-01-03 08:26	480.6	0.0440288	0.0435045	0.0764495
EARTH	2092-01-04 21:20	> 1 w	0.1068328	0.0443342	0.6573892
EARTH	2093-01-06 22:42	> 1 w	0.1982737	0.0443829	0.7669820

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
90.18199894	0.00218069	0.04475150	MINIMUM
283.24209656	166.33580037	0.09729356	MINIMUM
5.78077848	264.53188008	0.27315304	SADDLE
187.26639367	80.97480553	0.31201214	SADDLE
357.08933167	73.35375164	1.76601262	SADDLE
175.35975842	251.47325176	2.23919207	MAXIMUM

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MOID Plots

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