Asteroids

2025QP3 help

Last update: 2026-05-29 09:30 UTC

Orbital Properties

Epoch

61200.0

MJD

Orbit type

Apollo

Perihelion (q)

0.865

Aphelion (Q)

1.202

Eccentricity (e)

0.163

Inclination (i)

5.3

deg

Orbit period (P)

383.7

Earth MOID

0.00104

U parameter

1.6

Next Earth close approach

Date

2044-02-19

Nominal distance (from Earth center)

0.00712

1065147

Maximum Brightness

16.2

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

24.6

mag

Diameter

30 - 70*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-08-22

Observatory

SONEAR 2 Observatory, Belo Horizonte

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

1.033375

1-sigma variation

4.766E-8

Unit

Eccentricity (e)

Value

0.163334

1-sigma variation

3.905E-7

Unit

Inclination (i)

Value

5.2824

1-sigma variation

1.011E-5

Unit

Long. of Ascending Node (Ω)

Value

329.4067

1-sigma variation

2.555E-6

Unit

Arg. of Perihelion (ω)

Value

264.5473

1-sigma variation

1.998E-5

Unit

Mean Anomaly (M)

Value

348.81428

1-sigma variation

0.00005

Unit

Perihelion distance

Value

0.864589

1-sigma variation

Unit

Aphelion distance

Value

1.202161

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.009829

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.002197

1-sigma variation

Unit

MOID

Value

0.001037

1-sigma variation

Unit

Orbit Period

Value

383.6943

1-sigma variation

Unit

U parameter

Value

1.6

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	2.27152E-15	1.82884E-14	4.54208E-13	6.51360E-14	-8.64858E-13	-2.22720E-12
e	1.82884E-14	1.52462E-13	3.86862E-12	5.65628E-13	-7.53756E-12	-1.80108E-11
i	4.54208E-13	3.86862E-12	1.02283E-10	1.56837E-11	-1.98784E-10	-4.47065E-10
Ω	6.51360E-14	5.65628E-13	1.56837E-11	6.52871E-12	-2.72894E-11	-7.05566E-11
ω	-8.64858E-13	-7.53756E-12	-1.98784E-10	-2.72894E-11	3.99392E-10	8.48189E-10
M	-2.22720E-12	-1.80108E-11	-4.47065E-10	-7.05566E-11	8.48189E-10	2.19884E-9

Date of computation: 2026-05-29 09:30 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

24.558

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

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

677

Unit

Source

[1]

Unobserved

Value

231

Unit

Source

[1]

Normalized RMS of residuals

Value

0.560597

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2023-12-08.269576

Unit

Source

[2]

Last Observation

Value

2025-10-15.25984

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

326 (1)

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 2025QP3 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
EARTH	1953-02-18 05:39	88.4	0.0554838	0.0535120	0.0006576
EARTH	1954-05-24 07:37	396.1	0.1719828	0.1719592	0.0000079
EARTH	1955-08-18 04:02	6.5	0.0113280	0.0111703	0.0000538
EARTH	1974-02-09 02:55	23.1	0.1348261	0.1336320	0.0003980
EARTH	1975-01-13 21:31	359.2	0.1653926	0.1646233	0.0002565
EARTH	1975-04-08 20:19	431.5	0.1457688	0.1452385	0.0001769
EARTH	1976-08-14 06:36	18.0	0.1034591	0.1022217	0.0004125
EARTH	1977-08-25 14:16	18.7	0.1962435	0.1950582	0.0003951
EARTH	1996-02-15 17:01	1.1	0.0089002	0.0088727	0.0000092
EARTH	1996-12-24 14:45	11.0	0.1960915	0.1960779	0.0000045
EARTH	1997-04-29 15:02	14.7	0.1685888	0.1685822	0.0000022
EARTH	1998-08-01 19:48	7.9	0.1149764	0.1149353	0.0000137
EARTH	1998-08-22 18:07	4.0	0.1151409	0.1150973	0.0000145
EARTH	1999-08-25 20:51	< 1 min	0.1241640	0.1241193	0.0000149
EARTH	2022-02-09 07:29	< 1 min	0.1302571	0.1302552	0.0000006
EARTH	2023-03-12 12:26	< 1 min	0.1126262	0.1126257	0.0000002
EARTH	2024-06-04 21:19	< 1 min	0.1702692	0.1702680	0.0000004
EARTH	2024-10-09 06:24	< 1 min	0.1928717	0.1928703	0.0000005
EARTH	2025-08-20 06:13	< 1 s	0.0070882	0.0070882	0.0000000
EARTH	2044-02-19 22:58	< 1 min	0.0071201	0.0070915	0.0000095
EARTH	2045-07-06 02:10	119.1	0.1327549	0.1325212	0.0000779
EARTH	2045-09-01 07:14	95.4	0.1385674	0.1382375	0.0001100
EARTH	2061-02-24 02:32	267.1	0.0678698	0.0628504	0.0016732
EARTH	2062-08-12 04:24	94.6	0.0743126	0.0698760	0.0014797
EARTH	2078-01-26 04:23	> 1 d	0.1529329	0.1477127	0.0017428
EARTH	2078-04-05 08:58	> 1 d	0.1367128	0.1332933	0.0011433
EARTH	2079-08-16 01:34	158.3	0.0134720	0.0120016	0.0011137
EARTH	2094-01-06 13:07	> 1 mo	0.1930066	0.1052030	0.0314159
EARTH	2094-05-01 22:23	> 1 mo	0.1587219	0.1251005	0.0118702
EARTH	2095-08-20 12:44	> 1 d	0.1086211	0.0111132	0.0644128
EARTH	2109-02-18 00:03	> 1 d	0.0557394	0.0034570	0.0487134
EARTH	2110-06-22 21:04	> 1 w	0.1471881	0.1137224	0.0117007
EARTH	2110-09-14 21:10	> 1 w	0.1623120	0.1029675	0.0203471
EARTH	2125-02-17 06:41	> 1 d	0.0695082	0.0033623	0.1613967
EARTH	2126-06-13 05:57	> 1 mo	0.1557268	0.0671726	0.0379091
EARTH	2126-09-23 11:53	> 1 mo	0.1784173	0.0696740	0.0831961

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
285.29255296	44.89248106	0.00103692	MINIMUM
83.55377110	223.18980060	0.00453155	MINIMUM
4.95675561	134.59967897	0.17017554	SADDLE
183.83363750	313.36894538	0.23556051	SADDLE
4.73633119	314.35392817	1.85157541	SADDLE
183.50270855	133.10280816	2.21094245	MAXIMUM

Download:

MOID Plots

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