Asteroids

2025DZ6 help

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

Orbital Properties

Epoch

61000.0

MJD

Orbit type

Apollo

Perihelion (q)

0.917

Aphelion (Q)

3.116

Eccentricity (e)

0.545

Inclination (i)

2.1

deg

Orbit period (P)

1046.0

Earth MOID

0.02015

U parameter

8.4

Next Earth close approach

Date

2045-05-27

Nominal distance (from Earth center)

0.03392

5074922

Maximum Brightness

20.8

mag

Risk

Object is not in risk list

Physical Properties

Absolute Magnitude (H)

mag

Diameter

26 - 60*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2025-02-24

Observatory

Pan-STARRS 2, 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

2.016585

1-sigma variation

0.005608

Unit

Eccentricity (e)

Value

0.545400

1-sigma variation

0.001349

Unit

Inclination (i)

Value

2.1292

1-sigma variation

0.0053

Unit

Long. of Ascending Node (Ω)

Value

131.0963

1-sigma variation

0.0079

Unit

Arg. of Perihelion (ω)

Value

71.8135

1-sigma variation

0.0106

Unit

Mean Anomaly (M)

Value

79.14542

1-sigma variation

0.32796

Unit

Perihelion distance

Value

0.916740

1-sigma variation

Unit

Aphelion distance

Value

3.116430

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.225417

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.690525

1-sigma variation

Unit

MOID

Value

0.020154

1-sigma variation

Unit

Orbit Period

Value

1045.9797

1-sigma variation

Unit

U parameter

Value

8.4

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	3.14461E-5	7.56616E-6	2.86482E-5	-3.47803E-7	5.64669E-5	-1.83911E-3
e	7.56616E-6	1.82054E-6	6.90305E-6	-2.05536E-8	1.35627E-5	-4.42513E-4
i	2.86482E-5	6.90305E-6	2.76802E-5	9.62149E-6	4.76067E-5	-1.67723E-3
Ω	-3.47803E-7	-2.05536E-8	9.62149E-6	6.26752E-5	-2.51133E-5	9.31572E-6
ω	5.64669E-5	1.35627E-5	4.76067E-5	-2.51133E-5	1.11501E-4	-3.29827E-3
M	-1.83911E-3	-4.42513E-4	-1.67723E-3	9.31572E-6	-3.29827E-3	1.07561E-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

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

25.031

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

26 - 60*

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

200

Unit

Source

[1]

Normalized RMS of residuals

Value

0.515585

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2025-02-24.253248

Unit

Source

[2]

Last Observation

Value

2025-02-27.136369

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

21 (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 2025DZ6 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	1965-06-09 15:11	> 1 mo	0.1210320	0.0342723	4.8482276
EARTH	1985-05-29 08:05	> 1 mo	0.0343943	0.0341522	0.0567276
EARTH	2005-04-02 04:33	> 1 mo	0.0938488	0.0067772	0.1394557
EARTH	2025-03-09 23:17	2.9	0.0334333	0.0331961	0.0000791
EARTH	2045-05-27 17:26	> 1 mo	0.0339238	0.0338638	0.0034549
EARTH	2065-06-16 13:41	> 1 mo	0.1773985	0.0322820	4.7354444
EARTH	2085-06-17 00:31	> 1 mo	0.1837640	0.0322569	5.5845898
EARTH	2108-02-24 11:01	> 1 mo	0.1044338	0.0205302	2.5906617

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Stationary Points

Ecc. an. ast.	Ecc. an. Earth	Distance in au	Classification
338.36713796	61.03498941	0.02026696	MINIMUM
24.33219415	143.50304549	0.03405565	MINIMUM
1.90194817	103.18547994	0.09287622	SADDLE
1.54249294	282.52701100	1.91312618	SADDLE
180.46747475	281.22213426	2.12107994	SADDLE
180.44554492	101.21211482	4.11938601	MAXIMUM

Download:

MOID Plots

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