Asteroids

2014PP69 help

Last update: 2026-03-17 23:26 UTC

Orbital Properties

Epoch

61200.0

MJD

Orbit type

Amor

Perihelion (q)

1.267

Aphelion (Q)

41.586

Eccentricity (e)

0.941

Inclination (i)

93.5

deg

Orbit period (P)

36226.0

Earth MOID

0.45325

U parameter

5.0

Next Earth close approach

Date

Nominal distance (from Earth center)

Maximum Brightness

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

19.9

mag

Diameter

280 - 600*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2014-08-05

Observatory

WISE

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

61200.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

21.426330

1-sigma variation

0.014812

Unit

Eccentricity (e)

Value

0.940885

1-sigma variation

0.000040

Unit

Inclination (i)

Value

93.4890

1-sigma variation

0.0004

Unit

Long. of Ascending Node (Ω)

Value

338.9098

1-sigma variation

0.0002

Unit

Arg. of Perihelion (ω)

Value

311.7337

1-sigma variation

0.0012

Unit

Mean Anomaly (M)

Value

43.23614

1-sigma variation

0.04484

Unit

Perihelion distance

Value

1.266619

1-sigma variation

Unit

Aphelion distance

Value

41.586041

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.501932

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

5.588664

1-sigma variation

Unit

MOID

Value

0.453249

1-sigma variation

Unit

Orbit Period

Value

36225.9767

1-sigma variation

Unit

U parameter

Value

5.0

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	2.19399E-4	5.86092E-7	6.59587E-6	2.27979E-6	1.83915E-5	-6.64237E-4
e	5.86092E-7	1.56566E-9	1.76197E-8	6.09010E-9	4.91282E-8	-1.77441E-6
i	6.59587E-6	1.76197E-8	1.99157E-7	6.84819E-8	5.53144E-7	-1.99691E-5
Ω	2.27979E-6	6.09010E-9	6.84819E-8	2.37084E-8	1.91146E-7	-6.90211E-6
ω	1.83915E-5	4.91282E-8	5.53144E-7	1.91146E-7	1.54627E-6	-5.56807E-5
M	-6.64237E-4	-1.77441E-6	-1.99691E-5	-6.90211E-6	-5.56807E-5	2.01099E-3

Date of computation: 2026-03-17 23:26 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

19.894

Unit

mag

Source

[1]

Slope Parameter (G)

Value

0.15**

Unit

Source

[1]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.05 - 0.25

Unit

Source

[2]

Diameter

Value

280 - 600*

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 Aegis	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

4188

Unit

Source

[1]

Normalized RMS of residuals

Value

0.572223

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2014-08-05.62761

Unit

Source

[2]

Last Observation

Value

2014-10-21.280064

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

105 (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

[-]

Last Observation

Value

Unit

Source

[-]

Delay (Discarded)

Value

0 (0)

Unit

Source

[-]

Doppler (Discarded)

Value

0 (0)

Unit

Source

[-]

Total Radar Observations (Discarded)

Value

0 (0)

Unit

Source

[-]

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

Computation parameters

As seen from:

Initial Date: *

Final Date: *

Output option:

One line per time step

Time step:*

* - these fields are required

Note: Ephemerides requests are limited to a maximum of 1000 points and a final date not exceeding 2040/12/31 00:00.

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
7.21397542	238.67179281	0.45579590	MINIMUM
346.68882417	49.33928132	1.64034660	MINIMUM
351.89813043	1.46239119	1.70757796	SADDLE
352.94983995	115.96688837	1.80664738	SADDLE
179.62920953	61.44980025	40.94783449	SADDLE
180.36570775	241.43163692	42.28383845	MAXIMUM

Download:

MOID Plots

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