Asteroids

523804 2000YF29 help

Last update: 2024-04-26 23:50 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Apollo

Perihelion (q)

0.938

Aphelion (Q)

2.046

Eccentricity (e)

0.371

Inclination (i)

6.3

deg

Orbit period (P)

665.8

Earth MOID

0.00900

U parameter

0.0

Next Earth close approach

Date

2032-01-05

Nominal distance (from Earth center)

0.12997

19443673

Maximum Brightness

18.5

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

20.3

mag

Diameter

400

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2000-12-22

Observatory

Haleakala-AMOS

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

1.492172

1-sigma variation

5.137E-10

Unit

Eccentricity (e)

Value

0.371400

1-sigma variation

1.264E-8

Unit

Inclination (i)

Value

6.2953

1-sigma variation

2.246E-6

Unit

Long. of Ascending Node (Ω)

Value

124.7501

1-sigma variation

1.343E-5

Unit

Arg. of Perihelion (ω)

Value

28.0979

1-sigma variation

1.312E-5

Unit

Mean Anomaly (M)

Value

247.76396

1-sigma variation

3.767E-6

Unit

Perihelion distance

Value

0.937980

1-sigma variation

Unit

Aphelion distance

Value

2.046364

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.014975

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.897592

1-sigma variation

Unit

MOID

Value

0.008998

1-sigma variation

Unit

Orbit Period

Value

665.7738

1-sigma variation

Unit

U parameter

Value

0.0

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	2.63849E-19	3.82868E-18	-8.97411E-16	4.46225E-15	-2.76255E-15	-1.47861E-15
e	3.82868E-18	1.59645E-16	-1.50698E-14	9.62527E-14	-4.97924E-14	-3.64202E-14
i	-8.97411E-16	-1.50698E-14	5.04602E-12	-1.54633E-11	1.02387E-11	4.11547E-12
Ω	4.46225E-15	9.62527E-14	-1.54633E-11	1.80291E-10	-1.62543E-10	-1.67540E-11
ω	-2.76255E-15	-4.97924E-14	1.02387E-11	-1.62543E-10	1.72061E-10	-2.06755E-12
M	-1.47861E-15	-3.64202E-14	4.11547E-12	-1.67540E-11	-2.06755E-12	1.41931E-11

Date of computation: 2024-04-23 10:08 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]

[2]

Taxonomy (all)

Value

Unit

Source

[1]

[3]

Absolute Magnitude (H)
Slope Parameter (G)

H / G

Value

Unit

Source

Absolute Magnitude (H)

Value

20.259

Unit

mag

Source

[4]

Slope Parameter (G)

Value

0.15**

Unit

mag

Source

[4]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.27

Unit

Source

[5]

Diameter

Value

400

Unit

Source

[6]

Color Index Information

Color Index Information

Value

Unit

Source

Color Index Information

Value

Unit

mag

Source

[-]

Sightings

Sightings

Value

Unit

Source

Sightings

Value

Radar R

Visual S

Unit

Source

[8]

[1]

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Sources

No.	Name	Additional
[1]	EARN	1.) Binzel, R.P. et al. (2004) Meteorit. Planet. Sci. 39, 351-366. (Dynamical and compositional assessment of near-Earth object mission targets) (new spectra and taxonomy of 22 NEOs)
[2]	EARN	1.) Alexey V. Sergeyev and Benoit Carry A&A, 652 (2021) A59
[3]	EARN	Earth Asteroids Research Node: https://earn.dlr.de
[4]	ESA ODIM	ESA orbit determination and impact monitoring system
[5]	EARN	1.) Thomas, C.A. et al. (2011) Astron. J. 142, 85. (ExploreNEOs. V. AVERAGE ALBEDO BY TAXONOMIC COMPLEX IN THE NEAR-EARTH ASTEROID POPULATION) (new albedos data for 118 NEOs) 2.) Mueller, M. et al. (2011) Astron. J. 141, 109. (ExploreNEOs. III. PHYSICAL CHARACTERIZATION OF 65 POTENTIAL SPACECRAFT TARGET ASTEROIDS)
[6]	EARN	1.) Busch, M.W. et al. (2012) DPS 44 302-05. (abstract) (Radar Imaging Of 11066 Sigurd, 2000 YF29, And 2004 XL14 And The Obliquity Distribution Of Contact Binary Near-Earth Asteroids)
[7]	EARN	1.) Mueller, M. et al. (2011) Astron. J. 141, 109. (ExploreNEOs. III. PHYSICAL CHARACTERIZATION OF 65 POTENTIAL SPACECRAFT TARGET ASTEROIDS)
[8]	EARN	1.) href="http://echo.jpl.nasa.gov/asteroids/index.html">JPL's NEO Radar Detection Program Webpage 2.) Busch, M.W. et al. (2012) DPS 44 302-05. (abstract) (Radar Imaging Of 11066 Sigurd, 2000 YF29, And 2004 XL14 And The Obliquity Distribution Of Contact Binary Near-Earth Asteroids)

Observational Information

Arc Length
Unobserved
Normalized RMS of residuals

Arc Information

Value

Unit

Source

Arc Length

Value

7527

Unit

Source

[1]

Unobserved

Value

1027

Unit

Source

[1]

Normalized RMS of residuals

Value

0.560194

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2000-11-25.29907

Unit

Source

[2]

Last Observation

Value

2021-07-05.33178

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

492 (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

2001-01-21

Unit

Source

[3]

Last Observation

Value

2001-02-01

Unit

Source

[3]

Delay (Discarded)

Value

2 (1)

Unit

Source

[1]

Doppler (Discarded)

Value

2 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

4 (1)

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 523804 2000YF29 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	1952-01-11 15:01	< 1 min	0.0615830	0.0615784	0.0000015
EARTH	1961-04-19 08:31	< 1 min	0.1916389	0.1916351	0.0000013
EARTH	1981-03-14 11:53	< 1 min	0.0909057	0.0909053	0.0000001
EARTH	2001-01-24 13:57	< 1 s	0.0185611	0.0185610	0.0000000
EARTH	2021-04-03 17:59	< 1 s	0.1087039	0.1087038	0.0000000
EARTH	2032-01-05 09:26	< 1 s	0.1299729	0.1299727	0.0000001
EARTH	2052-02-20 18:06	< 1 min	0.0729795	0.0729795	0.0000000
EARTH	2083-01-27 19:50	< 1 min	0.0253906	0.0253904	0.0000000
EARTH	2094-01-01 23:18	< 1 min	0.1729527	0.1729520	0.0000002

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