Asteroids

2022TV

Last update: 2022-11-28 23:50 UTC

Orbital Properties

Epoch

60000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.608

Aphelion (Q)

2.962

Eccentricity (e)

0.660

Inclination (i)

0.3

deg

Orbit period (P)

871.0

Earth MOID

0.00113

U parameter

8.7

Next Earth close approach

Date

2049-03-28

Nominal distance (from Earth center)

0.07787

11649187

Maximum Brightness

24.3

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

26.6

mag

Diameter

17*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2022-10-02

Observatory

Pan-STARRS 1, Haleakala

Orbit Visualiser

Click the button to start Orbit Visualiser

External links

Proper elements

Epoch

Near present day

Near middle of observation arc

Orbit properties

Epoch
Semimajor Axis
Eccentricity (e)
Inclination (i)
Ascending Node (Ω)
Arg. of Perihelion (ω)
Mean Anomaly (M)
Perihelion
Aphelion
Asc. Node-Earth Sep.
Desc. Node-Earth Sep.
MOID
Orbit Period
U parameter

Value

1-sigma variation

Unit

Epoch

Value

60000.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.784949

1-sigma variation

0.007180

Unit

Eccentricity (e)

Value

0.659541

1-sigma variation

0.001728

Unit

Inclination (i)

Value

0.3221

1-sigma variation

0.0009

Unit

Ascending Node (Ω)

Value

0.6710

1-sigma variation

0.0041

Unit

Arg. of Perihelion (ω)

Value

102.5023

1-sigma variation

0.0033

Unit

Mean Anomaly (M)

Value

37.65685

1-sigma variation

0.20221

Unit

Perihelion

Value

0.607701

1-sigma variation

Unit

Aphelion

Value

2.962196

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.170650

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.112721

1-sigma variation

Unit

MOID

Value

0.001135

1-sigma variation

Unit

Orbit Period

Value

871.0378

1-sigma variation

Unit

U parameter

Value

8.7

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	5.15514E-5	1.24049E-5	6.65026E-6	1.52615E-5	-1.23297E-5	-1.45185E-3
e	1.24049E-5	2.98545E-6	1.60378E-6	3.72947E-6	-2.93112E-6	-3.49370E-4
i	6.65026E-6	1.60378E-6	8.93635E-7	2.61752E-6	-1.45196E-6	-1.87347E-4
Ω	1.52615E-5	3.72947E-6	2.61752E-6	1.69631E-5	-3.27662E-6	-4.30699E-4
ω	-1.23297E-5	-2.93112E-6	-1.45196E-6	-3.27662E-6	1.06145E-5	3.46693E-4
M	-1.45185E-3	-3.49370E-4	-1.87347E-4	-4.30699E-4	3.46693E-4	4.08890E-2

Date of computation: 2022-11-23 04:56 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

26.621

Unit

mag

Source

[1]

Slope Parameter (G)

Value

0.15**

Unit

mag

Source

[1]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

Unit

Source

[-]

Diameter

Value

17*

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

[-]

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Sources

No.	Name	Additional
[1]	ESA ODIM	ESA orbit determination and impact monitoring system
[2]	Estimation	Estimated from absolute magnitude

Observational Information

Arc Length
Unobserved

Arc Information

Value

Unit

Source

Arc Length

Value

Unit

Source

[1]

Unobserved

Value

Unit

Source

[1]

Astrometry Summary

RMS of Residuals
First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

RMS of Residuals

Value

0.475013

Unit

arcsec

Source

[1]

First Observation

Value

2022-10-02.444726

Unit

Source

[2]

Last Observation

Value

2022-10-04.443364

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

17 (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

[3]

Last Observation

Value

Unit

Source

[3]

Delay (Discarded)

Value

0 (0)

Unit

Source

[1]

Doppler (Discarded)

Value

0 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

0 (0)

Unit

Source

[1]

Note: The ASCII file is in a format suitable for Orbfit input.

Sources

No.	Name	Additional
[1]	ESA ODIM	ESA orbit determination and impact monitoring system
[2]	MPC	Minor Planet Center: https://www.minorplanetcenter.net
[3]	JPL Radar Observations	Jet Propulsion Laboratory: https://ssd.jpl.nasa.gov/dat/radar_data_ast.txt

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 2022TV from 1950 to 2122

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possibile distance in au	Distance uncert. in au
EARTH	1953-10-19 03:06	> 1 mo	0.1576848	0.0011346	0.5601280
MARS	1967-12-24 06:34	> 1 mo	0.0430523	0.0371070	0.4733028
EARTH	1980-03-28 02:26	> 1 mo	0.0695843	0.0009905	1.0994024
EARTH	1999-04-06 12:04	> 1 mo	0.0682805	0.0010707	0.5576895
EARTH	2003-10-03 10:37	> 1 mo	0.0754514	0.0012575	0.6013327
EARTH	2018-04-12 02:46	> 1 w	0.1739427	0.0011330	0.1803373
EARTH	2022-10-08 13:07	1.2	0.0160368	0.0159150	0.0000408
VENUS	2032-05-17 19:34	> 1 mo	0.0322535	0.0222757	0.2731512
VENUS	2049-03-01 08:14	> 1 mo	0.0461933	0.0402655	0.2250530
EARTH	2049-03-28 17:03	> 1 mo	0.0778700	0.0013098	0.4488295
EARTH	2068-04-07 00:19	> 1 mo	0.0706799	0.0014358	0.6485694
EARTH	2072-10-04 15:56	> 1 w	0.0392685	0.0014825	0.2868179
EARTH	2087-04-14 05:06	> 1 mo	0.1884734	0.0014871	1.6717653
EARTH	2091-10-10 04:35	> 1 mo	0.0421994	0.0015454	2.1009230
EARTH	2110-10-21 17:27	> 1 mo	0.1707774	0.0016069	2.1065068

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