Asteroids

2017YV5 help

Last update: 2024-04-25 08:10 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Apollo

Perihelion (q)

0.853

Aphelion (Q)

1.958

Eccentricity (e)

0.393

Inclination (i)

7.3

deg

Orbit period (P)

608.6

Earth MOID

0.04403

U parameter

8.3

Next Earth close approach

Date

2027-11-10

Nominal distance (from Earth center)

0.15843

23701250

Maximum Brightness

24.3

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

mag

Diameter

70 - 150*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2017-12-24

Observatory

Pan-STARRS 1, Haleakala

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

60400.0000

1-sigma variation

Unit

MJD

Semimajor Axis

Value

1.405542

1-sigma variation

0.001826

Unit

Eccentricity (e)

Value

0.392885

1-sigma variation

0.001078

Unit

Inclination (i)

Value

7.2659

1-sigma variation

0.0256

Unit

Long. of Ascending Node (Ω)

Value

159.3140

1-sigma variation

0.0663

Unit

Arg. of Perihelion (ω)

Value

221.7933

1-sigma variation

0.0437

Unit

Mean Anomaly (M)

Value

311.28662

1-sigma variation

2.70573

Unit

Perihelion distance

Value

0.853325

1-sigma variation

Unit

Aphelion distance

Value

1.957758

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.690558

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.089273

1-sigma variation

Unit

MOID

Value

0.044031

1-sigma variation

Unit

Orbit Period

Value

608.6451

1-sigma variation

Unit

U parameter

Value

8.3

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	3.33377E-6	1.96737E-6	4.67835E-5	-1.20737E-4	7.96656E-5	-4.94030E-3
e	1.96737E-6	1.16111E-6	2.76184E-5	-7.12978E-5	4.70302E-5	-2.91542E-3
i	4.67835E-5	2.76184E-5	6.57577E-4	-1.69947E-3	1.12000E-3	-6.93266E-2
Ω	-1.20737E-4	-7.12978E-5	-1.69947E-3	4.39818E-3	-2.89577E-3	1.78911E-1
ω	7.96656E-5	4.70302E-5	1.12000E-3	-2.89577E-3	1.90879E-3	-1.18053E-1
M	-4.94030E-3	-2.91542E-3	-6.93266E-2	1.78911E-1	-1.18053E-1	7.32100E0

Date of computation: 2024-04-23 10:08 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

22.986

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

70 - 150*

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

[-]

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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

2297

Unit

Source

[1]

Normalized RMS of residuals

Value

0.503341

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2017-12-24.51319

Unit

Source

[2]

Last Observation

Value

2018-01-10.32534

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

31 (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

[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 2017YV5 from 1950 to 2124

Body	Date in UTC	Time uncert. in min	Nominal distance in au	Min. possibile distance in au	Distance uncert. in au
EARTH	1952-11-04 09:19	> 1 mo	0.1610643	0.1532979	0.1470628
EARTH	1957-11-07 11:29	> 1 mo	0.1594325	0.1492621	0.1654644
EARTH	1962-11-10 11:56	> 1 mo	0.1573629	0.1451343	0.1757865
EARTH	1967-11-11 20:38	> 1 mo	0.1564112	0.1434478	0.1715494
EARTH	1972-11-12 22:10	> 1 mo	0.1549380	0.1409051	0.1693839
EARTH	1977-11-13 11:44	> 1 mo	0.1548096	0.1405873	0.1534903
EARTH	1982-11-13 16:21	> 1 mo	0.1551169	0.1408728	0.1329139
EARTH	1987-11-13 12:58	> 1 mo	0.1554037	0.1414117	0.1105044
EARTH	1992-11-12 07:23	> 1 mo	0.1558248	0.1420332	0.0881744
EARTH	1997-11-13 07:29	> 1 mo	0.1551283	0.1408435	0.0692239
EARTH	2002-11-13 16:41	> 1 mo	0.1550340	0.1405315	0.0477054
EARTH	2007-11-14 17:01	> 1 mo	0.1544768	0.1393976	0.0329923
EARTH	2012-11-14 08:04	> 1 w	0.1543089	0.1386117	0.0169803
EARTH	2017-11-13 07:52	24.2	0.1555813	0.1540236	0.0005192
EARTH	2022-11-11 19:16	> 1 w	0.1569601	0.1446184	0.0138367
EARTH	2027-11-10 02:38	> 1 mo	0.1584331	0.1469676	0.0255224
EARTH	2032-11-07 09:27	> 1 mo	0.1597412	0.1497134	0.0339496
EARTH	2037-11-06 06:46	> 1 mo	0.1606211	0.1517524	0.0409171
EARTH	2042-11-05 04:26	> 1 mo	0.1615925	0.1538598	0.0461049
EARTH	2047-11-05 08:60	> 1 mo	0.1616896	0.1539388	0.0564588
EARTH	2052-11-04 09:24	> 1 mo	0.1620306	0.1543455	0.0653157
EARTH	2057-11-02 21:35	> 1 mo	0.1629044	0.1567344	0.0653705
EARTH	2062-10-31 22:05	> 1 mo	0.1637980	0.1595970	0.0582839
EARTH	2067-10-29 20:28	> 1 mo	0.1645678	0.1621366	0.0460605
EARTH	2072-10-26 03:15	> 1 mo	0.1653750	0.1645146	0.0268376
EARTH	2077-10-24 03:35	> 1 mo	0.1658838	0.1656799	0.0112111
EARTH	2082-10-21 09:32	> 1 mo	0.1660075	0.1657933	0.0111025
EARTH	2087-10-20 11:24	> 1 mo	0.1659316	0.1653548	0.0192438
EARTH	2092-10-18 22:53	> 1 mo	0.1655683	0.1646498	0.0227679
EARTH	2097-10-17 16:14	> 1 mo	0.1651675	0.1633752	0.0295104
EARTH	2102-10-17 19:01	> 1 mo	0.1649282	0.1622594	0.0322201
EARTH	2107-10-16 11:14	> 1 mo	0.1645185	0.1602179	0.0344859
EARTH	2112-10-13 18:17	> 1 mo	0.1639624	0.1571392	0.0330736
EARTH	2117-10-12 18:33	> 1 mo	0.1632336	0.1543914	0.0241494
EARTH	2122-10-11 13:18	> 1 w	0.1623269	0.1495640	0.0115237

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