Asteroids

2022DV help

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

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.974

Aphelion (Q)

1.446

Eccentricity (e)

0.195

Inclination (i)

8.0

deg

Orbit period (P)

486.1

Earth MOID

0.00874

U parameter

6.7

Next Earth close approach

Date

2026-02-13

Nominal distance (from Earth center)

0.03888

5816695

Maximum Brightness

22.4

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

26.5

mag

Diameter

13 - 30*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2022-02-23

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

61000.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.209850

1-sigma variation

0.000117

Unit

Eccentricity (e)

Value

0.194903

1-sigma variation

0.000079

Unit

Inclination (i)

Value

8.0443

1-sigma variation

0.0029

Unit

Long. of Ascending Node (Ω)

Value

152.8653

1-sigma variation

1.853E-5

Unit

Arg. of Perihelion (ω)

Value

327.3246

1-sigma variation

0.0007

Unit

Mean Anomaly (M)

Value

314.95239

1-sigma variation

0.14820

Unit

Perihelion distance

Value

0.974047

1-sigma variation

Unit

Aphelion distance

Value

1.445654

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.009938

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.380902

1-sigma variation

Unit

MOID

Value

0.008741

1-sigma variation

Unit

Orbit Period

Value

486.0666

1-sigma variation

Unit

U parameter

Value

6.7

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.36732E-8	9.26132E-9	3.33731E-7	2.06636E-9	7.85033E-8	-1.73295E-5
e	9.26132E-9	6.27304E-9	2.26050E-7	1.40033E-9	5.31564E-8	-1.17379E-5
i	3.33731E-7	2.26050E-7	8.14587E-6	5.05006E-8	1.91466E-6	-4.22973E-4
Ω	2.06636E-9	1.40033E-9	5.05006E-8	3.43485E-10	1.14104E-8	-2.61866E-6
ω	7.85033E-8	5.31564E-8	1.91466E-6	1.14104E-8	4.61810E-7	-9.95027E-5
M	-1.73295E-5	-1.17379E-5	-4.22973E-4	-2.61866E-6	-9.95027E-5	2.19636E-2

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

26.51

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

13 - 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

1417

Unit

Source

[1]

Normalized RMS of residuals

Value

0.543682

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2022-02-23.282464

Unit

Source

[2]

Last Observation

Value

2022-03-08.478788

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

121 (3)

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 2022DV 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	1952-02-29 18:43	> 1 w	0.0805724	0.0031650	0.1652911
EARTH	1956-01-10 22:07	> 1 mo	0.1330835	0.0714187	0.1292188
EARTH	1985-02-27 06:09	> 1 d	0.0610268	0.0053325	0.0315712
EARTH	1989-01-14 01:06	> 1 d	0.1253227	0.0648302	0.0262249
MARS	2001-10-17 20:20	1427.9	0.0325048	0.0311603	0.0036710
EARTH	2022-02-21 10:30	< 1 min	0.0130042	0.0129894	0.0000049
EARTH	2026-02-13 02:25	995.3	0.0388822	0.0290965	0.0032714
EARTH	2030-01-09 12:17	580.8	0.1372778	0.1322047	0.0017051
MARS	2037-07-13 10:33	48.5	0.0251945	0.0250641	0.0000694
EARTH	2079-03-01 10:41	> 1 d	0.0750484	0.0281583	0.0156397
EARTH	2083-02-17 13:17	> 1 d	0.0181817	0.0082928	0.0051738
EARTH	2116-03-06 05:58	> 1 w	0.1253335	0.0052416	0.2175393
EARTH	2120-02-04 16:59	> 1 mo	0.0766286	0.0137148	0.1679439

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
25.64059235	49.14380417	0.00874054	MINIMUM
174.41723442	194.74968285	0.43913206	SADDLE
0.40924077	199.29226650	1.98983197	SADDLE
182.23326681	21.20851894	2.42865100	MAXIMUM

Download:

MOID Plots

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