Asteroids

2023RF3 help

Last update: 2025-11-24 16:53 UTC

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.954

Aphelion (Q)

2.078

Eccentricity (e)

0.371

Inclination (i)

1.8

deg

Orbit period (P)

682.0

Earth MOID

0.01201

U parameter

6.8

Next Earth close approach

Date

2051-10-14

Nominal distance (from Earth center)

0.01881

2813951

Maximum Brightness

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

24.9

mag

Diameter

28 - 60*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2023-09-10

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

61000.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.516311

1-sigma variation

0.000248

Unit

Eccentricity (e)

Value

0.370604

1-sigma variation

0.000107

Unit

Inclination (i)

Value

1.8476

1-sigma variation

0.0004

Unit

Long. of Ascending Node (Ω)

Value

215.0086

1-sigma variation

0.0027

Unit

Arg. of Perihelion (ω)

Value

191.4293

1-sigma variation

0.0032

Unit

Mean Anomaly (M)

Value

36.37171

1-sigma variation

0.09628

Unit

Perihelion distance

Value

0.954360

1-sigma variation

Unit

Aphelion distance

Value

2.078262

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

1.046977

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.034185

1-sigma variation

Unit

MOID

Value

0.012013

1-sigma variation

Unit

Orbit Period

Value

681.9944

1-sigma variation

Unit

U parameter

Value

6.8

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	6.15216E-8	2.64372E-8	9.05919E-8	6.55045E-7	-7.97467E-7	-2.38800E-5
e	2.64372E-8	1.13608E-8	3.89318E-8	2.81421E-7	-3.42584E-7	-1.02618E-5
i	9.05919E-8	3.89318E-8	1.33502E-7	9.61548E-7	-1.17049E-6	-3.51641E-5
Ω	6.55045E-7	2.81421E-7	9.61548E-7	7.06791E-6	-8.60532E-6	-2.54253E-4
ω	-7.97467E-7	-3.42584E-7	-1.17049E-6	-8.60532E-6	1.04851E-5	3.09531E-4
M	-2.38800E-5	-1.02618E-5	-3.51641E-5	-2.54253E-4	3.09531E-4	9.26920E-3

Date of computation: 2025-11-24 16:53 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

24.864

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

28 - 60*

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

804

Unit

Source

[1]

Normalized RMS of residuals

Value

0.639436

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2023-08-21.419005

Unit

Source

[2]

Last Observation

Value

2023-09-23.315331

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

48 (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

Close Approaches for 2023RF3 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	1965-11-17 13:22	> 1 w	0.0332438	0.0251288	0.0065543
EARTH	1993-12-14 12:34	640.1	0.0458018	0.0391603	0.0022658
EARTH	2008-11-04 17:17	> 1 w	0.0362419	0.0357753	0.0007340
EARTH	2023-09-28 13:32	< 1 min	0.0395367	0.0395050	0.0000106
EARTH	2051-10-14 04:10	> 1 w	0.0188101	0.0124154	0.0162923
EARTH	2066-09-18 23:27	> 1 d	0.1159853	0.0160702	0.0806739
EARTH	2094-12-14 22:27	> 1 w	0.0440071	0.0208996	0.1095684
EARTH	2109-12-17 04:49	> 1 mo	0.0522390	0.0217838	0.2824291

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
337.66279589	272.65905266	0.01186860	MINIMUM
17.95694858	330.89134060	0.01971003	MINIMUM
358.59835198	302.94340349	0.03687437	SADDLE
179.07303242	123.18696894	1.06927432	SADDLE
357.90863787	121.94980894	1.96319076	SADDLE
179.05538009	303.18172730	3.06899123	MAXIMUM

Download:

MOID Plots

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