Asteroids

2014DX110 help

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

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.824

Aphelion (Q)

3.577

Eccentricity (e)

0.626

Inclination (i)

5.7

deg

Orbit period (P)

1192.2

Earth MOID

0.00074

U parameter

7.3

Next Earth close approach

Date

2027-05-12

Nominal distance (from Earth center)

0.19892

29758068

Maximum Brightness

30.5

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

25.8

mag

Diameter

19 - 40*

Taxonomic type

Rotation period (T)

0.1204

Discovery Information

Discovery Date

2014-02-28

Observatory

Pan-STARRS 1, Haleakala

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

2.200339

1-sigma variation

0.000800

Unit

Eccentricity (e)

Value

0.625677

1-sigma variation

0.000178

Unit

Inclination (i)

Value

5.7352

1-sigma variation

0.0015

Unit

Long. of Ascending Node (Ω)

Value

163.7671

1-sigma variation

0.0025

Unit

Arg. of Perihelion (ω)

Value

56.5591

1-sigma variation

0.0036

Unit

Mean Anomaly (M)

Value

199.90040

1-sigma variation

0.80632

Unit

Perihelion distance

Value

0.823636

1-sigma variation

Unit

Aphelion distance

Value

3.577041

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.003081

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

1.034842

1-sigma variation

Unit

MOID

Value

0.000741

1-sigma variation

Unit

Orbit Period

Value

1192.1552

1-sigma variation

Unit

U parameter

Value

7.3

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	6.39921E-7	1.42023E-7	1.20482E-6	1.96651E-6	-2.88602E-6	-6.45013E-4
e	1.42023E-7	3.15205E-8	2.67396E-7	4.36444E-7	-6.40515E-7	-1.43153E-4
i	1.20482E-6	2.67396E-7	2.26860E-6	3.70244E-6	-5.43339E-6	-1.21440E-3
Ω	1.96651E-6	4.36444E-7	3.70244E-6	6.04318E-6	-8.86893E-6	-1.98215E-3
ω	-2.88602E-6	-6.40515E-7	-5.43339E-6	-8.86893E-6	1.30175E-5	2.90898E-3
M	-6.45013E-4	-1.43153E-4	-1.21440E-3	-1.98215E-3	2.90898E-3	6.50145E-1

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

0.1204

Unit

Source

[1]

Quality

Value

Unit

Source

[1]

Amplitude

Value

0.36

Unit

mag

Source

[1]

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

25.769

Unit

mag

Source

[2]

Slope Parameter (G)

Value

0.15**

Unit

mag

Source

[2]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.05 - 0.25

Unit

Source

[3]

Diameter

Value

19 - 40*

Unit

Source

[3]

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.) Warner, B.D. (2014) priv.comm. (MPML) href="http://www.minorplanetobserver.com/Temp/2014_DX110.PNG"> Phased lightcurve of 2014 DX110 2.) Warner, B.D. et al. (2014) MPB 41, 157-168. (NEAR-EARTH ASTEROID LIGHTCURVE ANALYSIS AT CS3-PALMER DIVIDE STATION: 2014 JANUARY-MARCH) (1943,4055,4954,25916,35107,40267,53435, 68031,85990,86039,138127,143409,243566,275677,277570,294739, 357622,377097,1995CR,2006DP14,2009CT,2009QF31,2011BT15, 2012AU10,2013XV8,2013YZ13,2013PD21,2013XF22,2013YZ37, 2013WT44,2014CR,2014EM,2014BR8,2014CG13,2014CU13,2014EY24, 2014AY28,2014EL45,2014BR57,2014DX110)
[2]	ESA Aegis	ESA orbit determination and impact monitoring system
[3]	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

4227

Unit

Source

[1]

Normalized RMS of residuals

Value

0.403701

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2014-02-28.36199

Unit

Source

[2]

Last Observation

Value

2014-03-05.823361

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

63 (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

[-]

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

Close Approaches for 2014DX110 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	1953-04-10 14:31	> 1 mo	0.1774703	0.0663000	0.1775876
EARTH	1969-06-18 00:21	> 1 mo	0.1400575	0.0984830	0.1382454
EARTH	1998-03-01 04:48	> 1 d	0.0475319	0.0015049	0.0628454
EARTH	2014-03-05 20:58	< 1 s	0.0023294	0.0023277	0.0000006
EARTH	2027-05-12 11:03	> 1 w	0.1989204	0.1894985	0.0038848
EARTH	2040-07-10 03:44	> 1 d	0.1132051	0.0882147	0.0561979
EARTH	2076-03-11 21:33	> 1 w	0.0606670	0.0040834	0.1101927
EARTH	2089-05-28 20:02	> 1 w	0.1839860	0.1352422	0.0181951
EARTH	2102-07-14 13:34	> 1 w	0.1295629	0.0843182	0.1633346
EARTH	2125-03-21 17:58	> 1 mo	0.1039960	0.0032063	0.3466999

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
331.31874099	61.17220910	0.00085554	MINIMUM
31.17187482	178.54104921	0.09102996	MINIMUM
2.88830781	123.03951183	0.20083075	SADDLE
1.39238025	299.89942012	1.81372272	SADDLE
180.40901970	298.39751863	2.58971508	SADDLE
180.21717511	118.30906090	4.58192239	MAXIMUM

Download:

MOID Plots

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