Asteroids

2022TE1 help

Last update: 2024-04-19 00:31 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Apollo

Perihelion (q)

0.817

Aphelion (Q)

2.077

Eccentricity (e)

0.436

Inclination (i)

2.9

deg

Orbit period (P)

635.7

Earth MOID

0.00134

U parameter

8.7

Next Earth close approach

Date

2049-02-22

Nominal distance (from Earth center)

0.04435

6635174

Maximum Brightness

23.1

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

27.1

mag

Diameter

10 - 23*

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)
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

60400.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.446894

1-sigma variation

0.004150

Unit

Eccentricity (e)

Value

0.435658

1-sigma variation

0.001955

Unit

Inclination (i)

Value

2.9379

1-sigma variation

0.0119

Unit

Long. of Ascending Node (Ω)

Value

198.4278

1-sigma variation

0.0021

Unit

Arg. of Perihelion (ω)

Value

247.7496

1-sigma variation

0.0164

Unit

Mean Anomaly (M)

Value

275.74790

1-sigma variation

1.14964

Unit

Perihelion distance

Value

0.816543

1-sigma variation

Unit

Aphelion distance

Value

2.077245

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.402904

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.008663

1-sigma variation

Unit

MOID

Value

0.001337

1-sigma variation

Unit

Orbit Period

Value

635.7017

1-sigma variation

Unit

U parameter

Value

8.7

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.72220E-5	8.11282E-6	4.92515E-5	7.89315E-6	-6.61609E-5	-4.77095E-3
e	8.11282E-6	3.82204E-6	2.32034E-5	3.70062E-6	-3.10977E-5	-2.24746E-3
i	4.92515E-5	2.32034E-5	1.40869E-4	2.24348E-5	-1.88681E-4	-1.36440E-2
Ω	7.89315E-6	3.70062E-6	2.24348E-5	4.59555E-6	-3.40865E-5	-2.18646E-3
ω	-6.61609E-5	-3.10977E-5	-1.88681E-4	-3.40865E-5	2.68825E-4	1.83277E-2
M	-4.77095E-3	-2.24746E-3	-1.36440E-2	-2.18646E-3	1.83277E-2	1.32168E0

Date of computation: 2024-02-21 14:29 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

27.098

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

10 - 23*

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 ODIM	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

560

Unit

Source

[1]

Normalized RMS of residuals

Value

0.72018

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2022-10-02.495112

Unit

Source

[2]

Last Observation

Value

2022-10-07.332029

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

18 (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

[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 2022TE1 from 1950 to 2124

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possibile distance in au	Distance uncert. in au
EARTH	1955-11-03 02:50	> 1 mo	0.1124279	0.0094230	0.9386001
EARTH	1963-01-06 18:41	> 1 mo	0.1575282	0.0574744	0.4170977
EARTH	1970-02-23 04:35	> 1 mo	0.0681123	0.0387328	1.0743176
MARS	1988-01-06 07:46	> 1 d	0.0106543	0.0027497	0.2024227
EARTH	1992-10-22 06:57	> 1 mo	0.0694119	0.0010742	0.3910286
EARTH	2000-01-14 11:08	> 1 mo	0.1471325	0.0447218	0.1802030
EARTH	2007-03-02 11:23	> 1 w	0.1646229	0.0378542	0.3519800
MARS	2016-03-24 19:10	> 1 d	0.0340469	0.0030787	0.1366182
EARTH	2022-10-13 01:26	2.4	0.0052727	0.0052015	0.0000237
EARTH	2049-02-22 19:12	> 1 mo	0.0443534	0.0368766	0.3687975
EARTH	2056-01-17 01:35	> 1 mo	0.1478983	0.0401719	0.4180560
EARTH	2062-11-28 07:15	> 1 mo	0.1595818	0.0409529	0.3406153
EARTH	2069-10-15 06:00	> 1 mo	0.0138033	0.0020926	1.1792159
EARTH	2076-10-14 04:48	> 1 mo	0.0063739	0.0020898	15.2438608
EARTH	2084-01-19 04:41	> 1 mo	0.1394672	0.0380902	445.8346549
EARTH	2099-10-03 02:57	> 1 mo	0.1534852	0.0004354	2653.1411943
EARTH	2106-12-11 23:14	> 1 mo	0.1677444	0.1036685	310.1932914
EARTH	2114-02-28 07:59	> 1 mo	0.1054770	0.0360932	3805.6279125

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