Asteroids

2022FD1 help

Last update: 2025-07-29 02:36 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

0.686

Aphelion (Q)

2.538

Eccentricity (e)

0.574

Inclination (i)

4.5

deg

Orbit period (P)

747.7

Earth MOID

0.00014

U parameter

6.2

Next Earth close approach

Date

2030-09-09

Nominal distance (from Earth center)

0.05168

7731572

Maximum Brightness

27.7

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

mag

Diameter

1.7 - 4*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2022-03-24

Observatory

GINOP-KHK, Piszkesteto

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

1.612259

1-sigma variation

0.000121

Unit

Eccentricity (e)

Value

0.574477

1-sigma variation

0.000039

Unit

Inclination (i)

Value

4.4906

1-sigma variation

0.0010

Unit

Long. of Ascending Node (Ω)

Value

4.2484

1-sigma variation

0.0001

Unit

Arg. of Perihelion (ω)

Value

261.8120

1-sigma variation

0.0006

Unit

Mean Anomaly (M)

Value

163.70045

1-sigma variation

0.05836

Unit

Perihelion distance

Value

0.686054

1-sigma variation

Unit

Aphelion distance

Value

2.538464

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.174543

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.000971

1-sigma variation

Unit

MOID

Value

0.000139

1-sigma variation

Unit

Orbit Period

Value

747.7400

1-sigma variation

Unit

U parameter

Value

6.2

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.45814E-8	4.67835E-9	9.37919E-8	7.06149E-9	-5.59437E-8	-7.04721E-6
e	4.67835E-9	1.50519E-9	2.93441E-8	2.25096E-9	-1.70997E-8	-2.26109E-6
i	9.37919E-8	2.93441E-8	9.31051E-7	5.16191E-8	-5.13727E-7	-4.53237E-5
Ω	7.06149E-9	2.25096E-9	5.16191E-8	3.53904E-9	-3.01055E-8	-3.41270E-6
ω	-5.59437E-8	-1.70997E-8	-5.13727E-7	-3.01055E-8	3.87636E-7	2.70294E-5
M	-7.04721E-6	-2.26109E-6	-4.53237E-5	-3.41270E-6	2.70294E-5	3.40592E-3

Date of computation: 2025-07-29 02:36 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

30.97

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

1.7 - 4*

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

0.4

Unit

Source

[1]

Unobserved

Value

1238

Unit

Source

[1]

Normalized RMS of residuals

Value

0.345546

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2022-03-24.94183

Unit

Source

[2]

Last Observation

Value

2022-03-25.2922

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

63 (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 2022FD1 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	1976-04-07 04:02	> 1 d	0.1499288	0.0396218	0.0371819
EARTH	1987-03-16 23:12	> 1 d	0.1465009	0.0517971	0.0315992
EARTH	1989-08-31 05:30	> 1 d	0.0856764	0.0711011	0.0153443
EARTH	2022-03-25 09:12	< 1 s	0.0000992	0.0000992	0.0000000
EARTH	2030-09-09 02:05	568.5	0.0516824	0.0368886	0.0051338
VENUS	2046-12-21 22:17	1020.0	0.0448398	0.0276898	0.0063005
VENUS	2053-02-12 07:35	8.2	0.0262599	0.0262163	0.0000145
EARTH	2063-03-16 12:10	590.9	0.1743393	0.1492413	0.0083660
EARTH	2065-04-09 13:42	> 1 d	0.1644663	0.1393746	0.0083645
EARTH	2071-09-12 17:28	846.2	0.0194931	0.0194660	0.0003972
EARTH	2100-03-21 09:13	> 1 w	0.0932295	0.0027028	0.2154831
EARTH	2108-09-18 13:23	> 1 w	0.0882228	0.0176704	0.1682322

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
311.58608892	81.19503174	0.00013893	MINIMUM
49.34621122	247.66173215	0.02096051	MINIMUM
0.71166310	164.81130358	0.33596777	SADDLE
180.18631327	344.00004116	1.55902933	SADDLE
0.54957384	344.50293190	1.66908512	SADDLE
180.12742502	163.97271208	3.55193353	MAXIMUM

Download:

MOID Plots

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