Asteroids

2010TE

Last update: 2023-10-02 13:05 UTC

Orbital Properties

Epoch

60200.0

MJD

Orbit type

Aten

Perihelion (q)

0.728

Aphelion (Q)

1.088

Eccentricity (e)

0.198

Inclination (i)

5.5

deg

Orbit period (P)

316.1

Earth MOID

0.01695

U parameter

1.6

Next Earth close approach

Date

2030-12-27

Nominal distance (from Earth center)

0.13747

20565267

Maximum Brightness

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

mag

Diameter

23*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2010-10-01

Observatory

Mt. Lemmon Survey

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

60200.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

0.908163

1-sigma variation

2.126E-8

Unit

Eccentricity (e)

Value

0.198150

1-sigma variation

0.000001

Unit

Inclination (i)

Value

5.5319

1-sigma variation

0.0001

Unit

Ascending Node (Ω)

Value

181.8771

1-sigma variation

1.209E-5

Unit

Arg. of Perihelion (ω)

Value

36.5720

1-sigma variation

0.0002

Unit

Mean Anomaly (M)

Value

113.97983

1-sigma variation

0.00037

Unit

Perihelion

Value

0.728210

1-sigma variation

Unit

Aphelion

Value

1.088116

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.245286

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.034587

1-sigma variation

Unit

MOID

Value

0.016949

1-sigma variation

Unit

Orbit Period

Value

316.1143

1-sigma variation

Unit

U parameter

Value

1.6

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	4.51904E-16	-2.96806E-14	-1.10679E-12	1.50130E-13	-4.11839E-12	7.84363E-12
e	-2.96806E-14	1.97410E-12	7.55453E-11	-9.31362E-12	2.70741E-10	-5.18101E-10
i	-1.10679E-12	7.55453E-11	3.05668E-9	-3.33986E-10	1.01695E-8	-1.95844E-8
Ω	1.50130E-13	-9.31362E-12	-3.33986E-10	1.46261E-10	-1.48995E-9	2.60312E-9
ω	-4.11839E-12	2.70741E-10	1.01695E-8	-1.48995E-9	3.77825E-8	-7.16827E-8
M	7.84363E-12	-5.18101E-10	-1.95844E-8	2.60312E-9	-7.16827E-8	1.36644E-7

Date of computation: 2023-09-27 13:21 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

25.988

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

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

[-]

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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

4743

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

0.608498

Unit

arcsec

Source

[1]

First Observation

Value

2010-10-01.31595

Unit

Source

[2]

Last Observation

Value

2023-09-26.357283

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

105 (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 2010TE from 1950 to 2123

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possibile distance in au	Distance uncert. in au
EARTH	1951-12-29 18:15	< 1 min	0.0929234	0.0929204	0.0000010
EARTH	1957-09-14 21:07	< 1 min	0.1781689	0.1781598	0.0000030
VENUS	1960-01-17 08:25	1.1	0.0390554	0.0390303	0.0000084
EARTH	1964-10-01 21:50	1.1	0.0787786	0.0787775	0.0000004
EARTH	1971-12-29 13:08	< 1 min	0.1012455	0.1012431	0.0000008
VENUS	1974-10-22 05:22	< 1 min	0.0434793	0.0434734	0.0000019
EARTH	1977-09-14 16:05	< 1 min	0.0280181	0.0280067	0.0000038
EARTH	1984-12-02 18:27	1.6	0.1150356	0.1150324	0.0000011
EARTH	1997-10-14 10:37	1.3	0.0987135	0.0987068	0.0000022
EARTH	2004-12-27 07:57	< 1 min	0.1476232	0.1476149	0.0000027
EARTH	2010-09-19 00:29	< 1 min	0.0335134	0.0335125	0.0000003
EARTH	2017-12-28 18:24	< 1 min	0.1110021	0.1109962	0.0000019
EARTH	2023-09-18 05:03	< 1 min	0.0250993	0.0250987	0.0000002
VENUS	2027-09-28 12:38	< 1 min	0.0186968	0.0186878	0.0000030
EARTH	2030-12-27 23:55	< 1 min	0.1374703	0.1374575	0.0000043
EARTH	2036-09-17 05:48	4.1	0.0303068	0.0302565	0.0000168
EARTH	2043-12-27 23:29	< 1 min	0.1283963	0.1283597	0.0000122
VENUS	2046-10-21 07:08	5.1	0.0077232	0.0076877	0.0000118
EARTH	2049-09-13 13:36	4.2	0.0191198	0.0190760	0.0000147
EARTH	2056-10-04 16:03	126.7	0.0918779	0.0914787	0.0001332
VENUS	2057-04-15 21:51	73.9	0.0485829	0.0478308	0.0002508
EARTH	2063-10-26 21:58	60.5	0.1224137	0.1223207	0.0000310
EARTH	2070-11-19 06:29	64.7	0.1287657	0.1287171	0.0000162
EARTH	2071-02-04 10:29	101.7	0.1663573	0.1661511	0.0000688
VENUS	2073-11-06 07:42	35.4	0.0456403	0.0450038	0.0002121
EARTH	2077-12-30 09:07	2.5	0.0959857	0.0959467	0.0000131
VENUS	2084-04-28 00:44	22.4	0.0102528	0.0100942	0.0000533
EARTH	2084-12-26 04:04	7.0	0.1916892	0.1914897	0.0000665
EARTH	2090-10-07 11:06	120.6	0.0910913	0.0907210	0.0001235
EARTH	2097-12-27 09:54	17.7	0.1658439	0.1649482	0.0002990
VENUS	2103-05-25 18:56	118.6	0.0088001	0.0080032	0.0002832
EARTH	2103-10-11 21:35	75.3	0.0903394	0.0902518	0.0000292
VENUS	2107-09-12 16:56	439.7	0.0173925	0.0123733	0.0017056
EARTH	2109-09-19 13:47	394.8	0.0081632	0.0081086	0.0002639
EARTH	2115-09-24 00:39	> 1 w	0.0362463	0.0100210	0.0825560
EARTH	2121-10-19 15:21	> 1 w	0.0981226	0.0580047	0.0192457
EARTH	2122-02-20 06:10	> 1 w	0.1958845	0.1543399	0.0194238

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