Asteroids

475534 2006TS7 help

Last update: 2025-09-10 00:30 UTC

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Aten

Perihelion (q)

0.397

Aphelion (Q)

1.496

Eccentricity (e)

0.580

Inclination (i)

5.5

deg

Orbit period (P)

336.4

Earth MOID

0.01526

U parameter

0.0

Next Earth close approach

Date

2030-10-24

Nominal distance (from Earth center)

0.15854

23717314

Maximum Brightness

20.8

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

21.2

mag

Diameter

150 - 300*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2006-10-11

Observatory

Palomar Mountain/NEAT

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

0.946685

1-sigma variation

9.427E-10

Unit

Eccentricity (e)

Value

0.580293

1-sigma variation

3.906E-8

Unit

Inclination (i)

Value

5.5020

1-sigma variation

5.194E-6

Unit

Long. of Ascending Node (Ω)

Value

225.1261

1-sigma variation

1.095E-5

Unit

Arg. of Perihelion (ω)

Value

300.0559

1-sigma variation

1.143E-5

Unit

Mean Anomaly (M)

Value

179.87757

1-sigma variation

0.00001

Unit

Perihelion distance

Value

0.397330

1-sigma variation

Unit

Aphelion distance

Value

1.496040

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.523694

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.106142

1-sigma variation

Unit

MOID

Value

0.015263

1-sigma variation

Unit

Orbit Period

Value

336.4392

1-sigma variation

Unit

U parameter

Value

0.0

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	8.88765E-19	-7.63487E-18	-3.73359E-16	3.48991E-15	-4.25277E-15	-5.28075E-15
e	-7.63487E-18	1.52563E-15	2.48906E-14	-2.18448E-14	1.10396E-13	1.50954E-13
i	-3.73359E-16	2.48906E-14	2.69725E-11	-4.91708E-11	4.98180E-11	4.36454E-12
Ω	3.48991E-15	-2.18448E-14	-4.91708E-11	1.19992E-10	-1.22608E-10	-2.28866E-11
ω	-4.25277E-15	1.10396E-13	4.98180E-11	-1.22608E-10	1.30678E-10	3.34345E-11
M	-5.28075E-15	1.50954E-13	4.36454E-12	-2.28866E-11	3.34345E-11	3.92456E-11

Date of computation: 2025-09-10 00:30 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

[1]

Taxonomy (all)

Value

Unit

Source

[2]

Absolute Magnitude (H)
Slope Parameter (G)

H / G

Value

Unit

Source

Absolute Magnitude (H)

Value

21.195

Unit

mag

Source

[3]

Slope Parameter (G)

Value

0.15**

Unit

mag

Source

[3]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.05 - 0.25

Unit

Source

[4]

Diameter

Value

150 - 300*

Unit

Source

[4]

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]	EARN	1.) Alexey V. Sergeyev and Benoit Carry A&A, 652 (2021) A59
[2]	EARN	Earth Asteroids Research Node: https://earn.dlr.de
[3]	ESA Aegis	ESA orbit determination and impact monitoring system
[4]	Estimation	Estimated from absolute magnitude

Observational Information

Arc Length
Unobserved
Normalized RMS of residuals

Arc Information

Value

Unit

Source

Arc Length

Value

4401

Unit

Source

[1]

Unobserved

Value

2557

Unit

Source

[1]

Normalized RMS of residuals

Value

0.530122

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2006-10-11.23861

Unit

Source

[2]

Last Observation

Value

2018-10-29.036104

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

283 (8)

Unit

Source

[1]

Radar Summary

First Observation
Last Observation
Delay (Discarded)
Doppler (Discarded)
Total Optical Observations (Discarded)

Radar

Value

Unit

Source

First Observation

Value

2018-10-27

Unit

Source

[3]

Last Observation

Value

2018-10-29

Unit

Source

[3]

Delay (Discarded)

Value

4 (0)

Unit

Source

[1]

Doppler (Discarded)

Value

2 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

6 (0)

Unit

Source

[1]

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
[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 475534 2006TS7 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	1956-07-15 15:59	< 1 s	0.1523302	0.1523229	0.0000024
EARTH	1960-10-25 16:26	< 1 min	0.1069335	0.1069240	0.0000032
EARTH	1967-07-24 23:38	< 1 min	0.1975175	0.1975110	0.0000022
EARTH	1971-10-30 05:11	< 1 min	0.1845839	0.1845784	0.0000019
MERCURY	1977-07-29 06:30	< 1 min	0.0439695	0.0439658	0.0000012
EARTH	1979-07-18 13:41	< 1 min	0.0903796	0.0903793	0.0000001
EARTH	1983-10-29 23:19	< 1 s	0.0161548	0.0161546	0.0000000
EARTH	1991-07-17 08:58	< 1 s	0.1987798	0.1987793	0.0000002
MERCURY	1993-03-23 20:56	< 1 min	0.0321034	0.0321030	0.0000001
EARTH	1995-10-24 00:12	< 1 s	0.1741445	0.1741440	0.0000002
EARTH	2002-07-22 04:51	< 1 s	0.1417238	0.1417233	0.0000001
EARTH	2006-10-31 10:58	< 1 s	0.1256714	0.1256711	0.0000001
MERCURY	2008-11-18 00:14	< 1 s	0.0334384	0.0334381	0.0000001
EARTH	2014-07-17 12:56	< 1 s	0.0983767	0.0983763	0.0000001
EARTH	2018-10-29 11:58	< 1 s	0.0193020	0.0193020	0.0000000
VENUS	2028-02-06 15:41	< 1 s	0.0381078	0.0381075	0.0000001
VENUS	2029-12-11 03:25	< 1 s	0.0233292	0.0233290	0.0000001
MERCURY	2030-01-22 12:29	< 1 min	0.0447103	0.0447099	0.0000001
EARTH	2030-10-24 12:42	< 1 s	0.1585405	0.1585402	0.0000001
VENUS	2031-10-16 00:59	< 1 s	0.0187878	0.0187876	0.0000001
VENUS	2033-08-20 10:27	< 1 s	0.0256805	0.0256804	0.0000000
VENUS	2035-06-26 05:54	< 1 s	0.0423861	0.0423858	0.0000001
MERCURY	2035-08-07 20:17	< 1 min	0.0445226	0.0445223	0.0000001
MERCURY	2041-02-26 08:31	< 1 min	0.0388720	0.0388715	0.0000002
EARTH	2042-10-27 12:50	< 1 s	0.0784234	0.0784228	0.0000002
EARTH	2050-07-16 17:02	< 1 s	0.1125459	0.1125453	0.0000002
EARTH	2054-10-31 07:06	< 1 s	0.0628527	0.0628519	0.0000003
MERCURY	2058-09-21 08:19	< 1 min	0.0419670	0.0419663	0.0000002
EARTH	2062-07-21 12:23	< 1 s	0.1318917	0.1318912	0.0000002
EARTH	2075-07-16 17:15	< 1 s	0.1821440	0.1821436	0.0000001
MERCURY	2076-04-22 16:54	< 1 min	0.0337087	0.0337084	0.0000001
EARTH	2079-10-29 15:37	< 1 s	0.0275183	0.0275180	0.0000001
EARTH	2087-07-17 21:34	< 1 s	0.0978625	0.0978622	0.0000001
EARTH	2091-10-31 21:03	< 1 s	0.0767311	0.0767306	0.0000002
EARTH	2099-07-20 18:28	< 1 s	0.1100951	0.1100946	0.0000002
EARTH	2103-11-01 10:05	< 1 s	0.1648667	0.1648659	0.0000003
MERCURY	2110-07-06 15:10	< 1 min	0.0318633	0.0318626	0.0000002
EARTH	2111-07-24 06:38	< 1 min	0.1565099	0.1565089	0.0000004
MERCURY	2116-01-22 17:43	< 1 min	0.0317566	0.0317552	0.0000005

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
265.37381739	294.68925270	0.01524517	MINIMUM
96.36876926	193.57896348	0.09185293	MINIMUM
180.12319866	243.68681539	0.49932279	SADDLE
2.43541620	65.65367706	0.59762812	SADDLE
2.80296874	246.32802814	1.40326166	SADDLE
180.91476138	64.08956860	2.48655614	MAXIMUM

Download:

MOID Plots

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