Asteroids

2019UX7 help

Last update: 2025-04-09 07:59 UTC

Orbital Properties

Epoch

60800.0

MJD

Orbit type

Apollo

Perihelion (q)

1.006

Aphelion (Q)

1.664

Eccentricity (e)

0.247

Inclination (i)

5.9

deg

Orbit period (P)

563.4

Earth MOID

0.06266

U parameter

5.1

Next Earth close approach

Date

2056-12-09

Nominal distance (from Earth center)

0.09174

13724709

Maximum Brightness

21.6

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

24.4

mag

Diameter

40 - 80*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2019-10-25

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

60800.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.334998

1-sigma variation

0.000014

Unit

Eccentricity (e)

Value

0.246514

1-sigma variation

0.000007

Unit

Inclination (i)

Value

5.9331

1-sigma variation

0.0002

Unit

Long. of Ascending Node (Ω)

Value

39.1862

1-sigma variation

0.0001

Unit

Arg. of Perihelion (ω)

Value

54.0112

1-sigma variation

0.0002

Unit

Mean Anomaly (M)

Value

172.87813

1-sigma variation

0.01945

Unit

Perihelion distance

Value

1.005902

1-sigma variation

Unit

Aphelion distance

Value

1.664093

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.102928

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.458989

1-sigma variation

Unit

MOID

Value

0.062662

1-sigma variation

Unit

Orbit Period

Value

563.4031

1-sigma variation

Unit

U parameter

Value

5.1

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	1.89739E-10	9.97551E-11	2.11422E-9	8.66687E-10	-1.94456E-9	-2.67925E-7
e	9.97551E-11	5.24566E-11	1.11174E-9	4.55874E-10	-1.01832E-9	-1.40864E-7
i	2.11422E-9	1.11174E-9	2.36355E-8	9.63969E-9	-2.14849E-8	-2.98554E-6
Ω	8.66687E-10	4.55874E-10	9.63969E-9	4.21473E-9	-8.97513E-9	-1.22392E-6
ω	-1.94456E-9	-1.01832E-9	-2.14849E-8	-8.97513E-9	2.25176E-8	2.74446E-6
M	-2.67925E-7	-1.40864E-7	-2.98554E-6	-1.22392E-6	2.74446E-6	3.78331E-4

Date of computation: 2025-04-09 07:59 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

24.363

Unit

mag

Source

[1]

Slope Parameter (G)

Value

0.15**

Unit

mag

Source

[1]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.05 - 0.25

Unit

Source

[2]

Diameter

Value

40 - 80*

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

110

Unit

Source

[1]

Unobserved

Value

1974

Unit

Source

[1]

Normalized RMS of residuals

Value

0.606817

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2019-09-26.542082

Unit

Source

[2]

Last Observation

Value

2020-01-14.42862

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

51 (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

Close Approaches for 2019UX7 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	1965-11-26 18:19	615.6	0.0620610	0.0614608	0.0004026
EARTH	2002-12-17 00:40	657.5	0.1016925	0.0981972	0.0011651
EARTH	2019-11-24 11:45	< 1 min	0.0665018	0.0664964	0.0000018
EARTH	2056-12-09 16:05	912.5	0.0917440	0.0865663	0.0017315
EARTH	2073-11-21 03:28	446.3	0.0900282	0.0810682	0.0031237
EARTH	2094-01-25 18:11	253.1	0.1838436	0.1772447	0.0022166
EARTH	2110-11-29 07:30	60.7	0.0644745	0.0643566	0.0000410

Download as:

Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
337.25545683	322.38707640	0.06266197	MINIMUM
181.45529877	171.86952216	0.65719949	SADDLE
359.99370021	170.95827574	2.02022633	SADDLE
179.19484493	350.09487715	2.64580350	MAXIMUM

Download:

MOID Plots

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