Asteroids

2023VW5 help

Last update: 2023-12-08 19:34 UTC

Orbital Properties

Epoch

60200.0

MJD

Orbit type

Aten

Perihelion (q)

0.499

Aphelion (Q)

1.212

Eccentricity (e)

0.417

Inclination (i)

1.6

deg

Orbit period (P)

289.0

Earth MOID

0.00041

U parameter

5.5

Next Earth close approach

Date

2027-11-17

Nominal distance (from Earth center)

0.17019

25460549

Maximum Brightness

25.1

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

25.4

mag

Diameter

29*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2023-11-09

Observatory

Kitt Peak-Bok

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

60200.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

0.855551

1-sigma variation

0.000009

Unit

Eccentricity (e)

Value

0.416850

1-sigma variation

0.000157

Unit

Inclination (i)

Value

1.5653

1-sigma variation

0.0008

Unit

Long. of Ascending Node (Ω)

Value

237.2443

1-sigma variation

0.0002

Unit

Arg. of Perihelion (ω)

Value

314.0642

1-sigma variation

0.0025

Unit

Mean Anomaly (M)

Value

183.30535

1-sigma variation

0.01486

Unit

Perihelion distance

Value

0.498915

1-sigma variation

Unit

Aphelion distance

Value

1.212188

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.464339

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

0.006161

1-sigma variation

Unit

MOID

Value

0.000405

1-sigma variation

Unit

Orbit Period

Value

289.0464

1-sigma variation

Unit

U parameter

Value

5.5

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	8.00261E-11	-1.40039E-9	-7.30653E-9	1.87320E-9	-2.20082E-8	-1.32731E-7
e	-1.40039E-9	2.45520E-8	1.28104E-7	-3.28408E-8	3.85427E-7	2.32811E-6
i	-7.30653E-9	1.28104E-7	6.68598E-7	-1.71495E-7	2.01114E-6	1.21474E-5
Ω	1.87320E-9	-3.28408E-8	-1.71495E-7	4.42390E-8	-5.15866E-7	-3.11408E-6
ω	-2.20082E-8	3.85427E-7	2.01114E-6	-5.15866E-7	6.05483E-6	3.65382E-5
M	-1.32731E-7	2.32811E-6	1.21474E-5	-3.11408E-6	3.65382E-5	2.20784E-4

Date of computation: 2023-12-05 14:00 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

25.438

Unit

mag

Source

[1]

Slope Parameter (G)

Value

0.15**

Unit

mag

Source

[1]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

Unit

Source

[-]

Diameter

Value

29*

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 ODIM	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

Unit

Source

[1]

Normalized RMS of residuals

Value

0.488564

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2023-11-09.377711

Unit

Source

[2]

Last Observation

Value

2023-11-21.13296

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

114 (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

[3]

Last Observation

Value

Unit

Source

[3]

Delay (Discarded)

Value

0 (0)

Unit

Source

[1]

Doppler (Discarded)

Value

0 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

0 (0)

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 2023VW5 from 1950 to 2123

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possibile distance in au	Distance uncert. in au
EARTH	1951-11-01 08:40	514.2	0.1672135	0.1647665	0.0008157
EARTH	1955-11-20 06:34	107.0	0.0602840	0.0488862	0.0037995
EARTH	1958-08-22 01:45	165.4	0.1025601	0.0885459	0.0047013
EARTH	1962-09-03 07:38	1374.7	0.1483935	0.1384593	0.0033162
EARTH	1970-11-19 01:38	372.7	0.0594872	0.0462033	0.0044280
EARTH	1977-08-20 17:32	52.4	0.0361026	0.0316927	0.0016478
EARTH	1985-10-29 22:56	190.5	0.1740197	0.1727511	0.0004229
EARTH	1989-11-20 03:38	43.3	0.0457027	0.0391039	0.0021996
EARTH	1992-08-22 00:60	68.8	0.1139763	0.1085332	0.0018170
EARTH	1996-09-01 13:32	533.6	0.1424523	0.1386232	0.0012772
EARTH	2004-11-17 21:12	226.9	0.0716857	0.0654341	0.0020839
EARTH	2008-11-16 06:48	69.4	0.1874372	0.1823907	0.0016822
EARTH	2011-08-21 05:00	3.1	0.0287119	0.0283363	0.0001408
EARTH	2015-09-17 20:45	132.2	0.1925851	0.1925040	0.0000270
EARTH	2019-10-24 06:15	68.5	0.1917205	0.1911724	0.0001827
EARTH	2023-11-21 02:14	< 1 s	0.0113750	0.0113602	0.0000049
EARTH	2027-11-17 15:48	20.3	0.1701933	0.1689691	0.0004081
EARTH	2030-08-20 22:45	22.6	0.0659583	0.0628596	0.0010387
VENUS	2034-04-22 21:24	77.4	0.0347954	0.0331795	0.0005743
EARTH	2034-08-25 18:43	202.8	0.1055638	0.1023571	0.0010699
VENUS	2043-03-28 03:08	132.0	0.0351779	0.0342781	0.0004696
EARTH	2046-11-15 19:20	351.5	0.1003296	0.0948840	0.0018152
EARTH	2050-11-20 05:35	96.6	0.0747484	0.0657520	0.0029989
EARTH	2053-08-23 02:09	146.4	0.1501758	0.1399373	0.0034174
EARTH	2057-08-20 21:03	124.1	0.0451681	0.0380063	0.0025283
EARTH	2061-09-13 12:01	791.2	0.1841624	0.1807514	0.0011372
VENUS	2064-06-15 15:42	143.3	0.0345703	0.0316283	0.0011244
EARTH	2069-11-11 19:30	278.3	0.1237592	0.1211914	0.0008559
VENUS	2073-05-19 19:18	91.0	0.0345524	0.0345459	0.0000205
EARTH	2073-11-20 04:58	26.3	0.0615290	0.0591488	0.0007935
EARTH	2076-08-22 22:07	53.2	0.1501292	0.1464506	0.0012268
EARTH	2080-08-21 05:49	62.2	0.0567135	0.0537391	0.0009990
EARTH	2084-09-16 06:11	265.2	0.1917355	0.1905511	0.0003948
EARTH	2092-11-15 05:45	3.4	0.1008000	0.1006295	0.0000569
EARTH	2096-11-19 01:47	10.7	0.1039077	0.1028386	0.0003564
EARTH	2099-08-22 09:42	2.6	0.1009197	0.1006162	0.0001012
VENUS	2100-02-19 21:37	26.5	0.0315058	0.0309422	0.0002066
EARTH	2103-08-27 12:55	126.7	0.1059413	0.1044135	0.0005096
EARTH	2111-10-28 21:16	629.8	0.1832833	0.1805728	0.0009036
VENUS	2114-08-10 07:59	172.4	0.0469799	0.0425287	0.0015962
EARTH	2115-11-22 01:38	67.8	0.0245470	0.0176227	0.0023138
EARTH	2119-11-19 10:12	25.4	0.1527221	0.1510451	0.0005590
EARTH	2122-08-22 12:31	63.1	0.0852103	0.0766939	0.0028573

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