Asteroids

2023FO3 help

Last update: 2025-02-19 13:28 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

0.817

Aphelion (Q)

1.725

Eccentricity (e)

0.357

Inclination (i)

1.7

deg

Orbit period (P)

523.4

Earth MOID

0.01681

U parameter

7.7

Next Earth close approach

Date

2033-05-08

Nominal distance (from Earth center)

0.16284

24360448

Maximum Brightness

30.5

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

26.6

mag

Diameter

13 - 28*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2023-03-19

Observatory

Pan-STARRS 2, Haleakala

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

1.270988

1-sigma variation

0.000641

Unit

Eccentricity (e)

Value

0.357081

1-sigma variation

0.000472

Unit

Inclination (i)

Value

1.7294

1-sigma variation

0.0015

Unit

Long. of Ascending Node (Ω)

Value

43.4959

1-sigma variation

0.0129

Unit

Arg. of Perihelion (ω)

Value

218.0003

1-sigma variation

0.0109

Unit

Mean Anomaly (M)

Value

130.12583

1-sigma variation

0.35979

Unit

Perihelion distance

Value

0.817143

1-sigma variation

Unit

Aphelion distance

Value

1.724834

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.551152

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.142608

1-sigma variation

Unit

MOID

Value

0.016815

1-sigma variation

Unit

Orbit Period

Value

523.3723

1-sigma variation

Unit

U parameter

Value

7.7

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	4.10593E-7	3.02130E-7	9.69460E-7	8.14309E-6	-6.82478E-6	-2.30546E-4
e	3.02130E-7	2.22319E-7	7.13374E-7	5.99177E-6	-5.02165E-6	-1.69645E-4
i	9.69460E-7	7.13374E-7	2.29291E-6	1.90859E-5	-1.59751E-5	-5.44346E-4
Ω	8.14309E-6	5.99177E-6	1.90859E-5	1.66631E-4	-1.40407E-4	-4.57239E-3
ω	-6.82478E-6	-5.02165E-6	-1.59751E-5	-1.40407E-4	1.18428E-4	3.83216E-3
M	-2.30546E-4	-1.69645E-4	-5.44346E-4	-4.57239E-3	3.83216E-3	1.29451E-1

Date of computation: 2025-02-19 13:28 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

26.624

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 - 28*

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

777

Unit

Source

[1]

Normalized RMS of residuals

Value

0.466073

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2023-03-19.558263

Unit

Source

[2]

Last Observation

Value

2023-03-27.98031

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

24 (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 2023FO3 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	1957-04-27 10:38	> 1 mo	0.1415301	0.0291909	0.0575556
MARS	1960-08-21 12:32	1108.0	0.0361547	0.0043151	0.0759538
EARTH	1967-07-07 09:03	> 1 mo	0.1846952	0.1148532	0.0241125
EARTH	1977-08-31 23:22	> 1 d	0.0536970	0.0280821	0.0519666
EARTH	1980-03-29 06:33	> 1 d	0.0204325	0.0169779	0.0203176
EARTH	1990-05-13 14:24	> 1 w	0.1717385	0.1145711	0.0194843
EARTH	2000-07-02 09:20	> 1 w	0.1900944	0.1544681	0.0121552
EARTH	2010-08-24 07:42	> 1 d	0.0561388	0.0277017	0.0448782
EARTH	2013-03-20 06:04	> 1 d	0.1618460	0.0345656	0.0434615
EARTH	2020-09-05 04:18	1106.5	0.1123425	0.0718753	0.0137497
EARTH	2023-03-31 07:08	< 1 min	0.0168802	0.0168186	0.0000205
EARTH	2033-05-08 12:36	> 1 w	0.1628395	0.0990126	0.0217581
EARTH	2043-06-25 07:31	> 1 mo	0.1962410	0.1704790	0.0091523
EARTH	2053-08-19 07:45	> 1 w	0.0867201	0.0282928	0.0903752
EARTH	2056-03-18 23:22	> 1 d	0.1875045	0.0177331	0.0994076
EARTH	2063-09-06 19:08	> 1 d	0.1239444	0.0280840	0.0643450
EARTH	2066-04-03 03:45	> 1 d	0.0360776	0.0166224	0.0418549
MARS	2075-05-16 04:19	> 1 d	0.0300652	0.0055104	0.0659827
EARTH	2076-06-19 13:30	> 1 mo	0.1977323	0.1825467	0.0058463
EARTH	2086-09-03 01:59	> 1 w	0.0701143	0.0281072	0.1703748
EARTH	2089-04-03 09:27	> 1 w	0.0367047	0.0163346	0.1498689
EARTH	2099-08-07 09:06	> 1 mo	0.1284203	0.0311177	0.1256770
EARTH	2102-03-23 01:04	> 1 w	0.1485657	0.0169098	0.2558496
EARTH	2112-06-17 02:28	> 1 mo	0.1979465	0.1957536	0.0073211
EARTH	2122-09-09 00:29	> 1 mo	0.1497633	0.0280921	0.6082918
EARTH	2125-04-21 00:58	> 1 mo	0.1184562	0.0221620	0.4658017

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
307.08428185	86.93179637	0.01677369	MINIMUM
54.92158393	234.53746518	0.02827329	MINIMUM
1.36841720	161.21781003	0.19927980	SADDLE
180.58082084	340.20850305	0.74149917	SADDLE
1.04865269	340.75680269	1.80072190	SADDLE
180.48529343	160.14944670	2.74028095	MAXIMUM

Download:

MOID Plots

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