Asteroids

2010XC15 help

Last update: 2024-04-23 14:44 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Aten

Perihelion (q)

0.425

Aphelion (Q)

1.040

Eccentricity (e)

0.420

Inclination (i)

8.2

deg

Orbit period (P)

228.9

Earth MOID

0.00273

U parameter

1.3

A₂

-163.3

10^-15au/days²

Next Earth close approach

Date

2027-12-18

Nominal distance (from Earth center)

0.05094

7620218

Maximum Brightness

16.5

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

21.5

mag

Diameter

140 - 300*

Taxonomic type

Rotation period (T)

Discovery Information

Discovery Date

2010-12-05

Observatory

Catalina Sky Survey

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

0.732379

1-sigma variation

1.225E-8

Unit

Eccentricity (e)

Value

0.419913

1-sigma variation

3.846E-8

Unit

Inclination (i)

Value

8.2400

1-sigma variation

5.263E-6

Unit

Long. of Ascending Node (Ω)

Value

94.4021

1-sigma variation

1.961E-6

Unit

Arg. of Perihelion (ω)

Value

158.1084

1-sigma variation

5.006E-6

Unit

Mean Anomaly (M)

Value

232.06740

1-sigma variation

0.00002

Unit

Perihelion distance

Value

0.424844

1-sigma variation

Unit

Aphelion distance

Value

1.039915

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

0.005662

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.582448

1-sigma variation

Unit

MOID

Value

0.002733

1-sigma variation

Unit

Orbit Period

Value

228.9298

1-sigma variation

Unit

U parameter

Value

1.3

1-sigma variation

Unit

A₂

Value

-163.32739

1-sigma variation

27.60160

Unit

10^-15au/days²

Covariance Matrix

	a	e	i	Ω	ω	M	A₂
a	1.50107E-16	-1.08610E-16	-1.36984E-14	-4.17356E-15	-2.01289E-14	-1.67217E-13	3.34738E-7
e	-1.08610E-16	1.47917E-15	-3.33865E-14	8.56032E-15	-1.31851E-13	5.25892E-13	-2.29445E-7
i	-1.36984E-14	-3.33865E-14	2.77034E-11	2.30324E-12	6.68165E-12	-2.21135E-12	-3.49022E-5
Ω	-4.17356E-15	8.56032E-15	2.30324E-12	3.84370E-12	-4.97734E-12	9.48431E-12	-2.68674E-6
ω	-2.01289E-14	-1.31851E-13	6.68165E-12	-4.97734E-12	2.50583E-11	-2.51384E-11	-5.59951E-5
M	-1.67217E-13	5.25892E-13	-2.21135E-12	9.48431E-12	-2.51384E-11	3.08121E-10	-3.61278E-4
A₂	3.34738E-7	-2.29445E-7	-3.49022E-5	-2.68674E-6	-5.59951E-5	-3.61278E-4	7.61847E2

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

21.469

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

140 - 300*

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

4407

Unit

Source

[1]

Unobserved

Value

482

Unit

Source

[1]

Normalized RMS of residuals

Value

0.482041

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2010-12-05.28946

Unit

Source

[2]

Last Observation

Value

2022-12-27.128634

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

311 (7)

Unit

Source

[1]

Radar Summary

First Observation
Last Observation
Delay (Discarded)
Doppler (Discarded)
Total Optical Observations (Discarded)

Radar

Value

Unit

Source

First Observation

Value

2022-12-21

Unit

Source

[3]

Last Observation

Value

2022-12-28

Unit

Source

[3]

Delay (Discarded)

Value

4 (0)

Unit

Source

[1]

Doppler (Discarded)

Value

5 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

9 (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 2010XC15 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
MERCURY	1950-08-25 16:38	> 1 d	0.0466167	0.0309572	0.0210855
EARTH	1950-11-16 23:46	> 1 d	0.1005627	0.0974354	0.0052256
MERCURY	1955-09-17 21:21	1168.3	0.0403914	0.0343215	0.0033148
VENUS	1957-06-23 21:02	898.1	0.0461419	0.0362366	0.0140610
EARTH	1957-12-25 02:47	> 1 d	0.0184079	0.0014840	0.0170058
MERCURY	1960-10-11 16:35	> 1 d	0.0360063	0.0338126	0.0095268
EARTH	1962-11-10 16:19	111.6	0.1578431	0.1264357	0.0118945
EARTH	1964-12-29 03:12	395.5	0.1639903	0.1197622	0.0147507
MERCURY	1967-09-12 18:15	> 1 d	0.0468369	0.0465538	0.0016177
EARTH	1969-11-28 09:12	> 1 d	0.0904680	0.0880165	0.0010529
EARTH	1976-12-27 09:22	37.6	0.0062915	0.0053364	0.0003196
VENUS	1979-08-17 02:02	17.1	0.0437300	0.0429590	0.0002620
EARTH	1981-11-23 17:09	72.7	0.0915668	0.0914593	0.0000364
MERCURY	1986-01-19 20:24	85.7	0.0482440	0.0476854	0.0001869
EARTH	1988-12-29 09:13	5.5	0.1585097	0.1577608	0.0002496
EARTH	1993-12-21 07:01	41.9	0.0401530	0.0397589	0.0001314
MERCURY	1994-03-31 17:33	54.6	0.0414924	0.0410569	0.0001462
EARTH	1998-11-15 05:41	14.5	0.1046448	0.1045158	0.0000432
MERCURY	1999-04-01 00:33	25.0	0.0456514	0.0456292	0.0000084
MERCURY	2002-06-12 19:21	14.2	0.0350461	0.0348825	0.0000553
EARTH	2005-12-30 05:39	1.4	0.0708420	0.0706408	0.0000671
EARTH	2010-12-06 03:14	7.1	0.0802745	0.0802570	0.0000058
EARTH	2015-11-11 21:20	< 1 s	0.1507601	0.1507539	0.0000020
EARTH	2022-12-27 18:14	< 1 min	0.0051626	0.0051414	0.0000071
EARTH	2027-12-18 20:36	21.9	0.0509380	0.0507837	0.0000514
MERCURY	2030-02-16 13:41	40.3	0.0485766	0.0482928	0.0000947
EARTH	2032-12-01 21:53	42.0	0.0823298	0.0822445	0.0000285
MERCURY	2033-04-09 16:39	30.6	0.0317992	0.0316543	0.0000506
VENUS	2033-10-05 21:26	7.7	0.0378052	0.0376128	0.0000658
MERCURY	2036-05-29 15:26	26.1	0.0398706	0.0392577	0.0002066
EARTH	2037-11-18 04:21	34.3	0.0944803	0.0943276	0.0000514
EARTH	2042-11-12 12:33	6.8	0.1368856	0.1363312	0.0001852
EARTH	2049-12-29 07:03	8.7	0.1897130	0.1888196	0.0002978
MERCURY	2050-10-14 14:30	50.9	0.0440338	0.0439905	0.0000202
EARTH	2054-12-30 19:58	1.2	0.0936091	0.0928381	0.0002570
EARTH	2059-12-28 16:38	17.1	0.0126039	0.0121617	0.0001476
EARTH	2064-12-26 02:28	76.7	0.0085815	0.0072988	0.0004355
VENUS	2066-12-26 13:56	8.9	0.0472191	0.0464984	0.0002441
EARTH	2069-12-12 15:40	532.2	0.0661208	0.0637784	0.0007851
MERCURY	2072-10-09 05:22	541.6	0.0306468	0.0306431	0.0000707
EARTH	2074-11-23 20:05	967.9	0.0876063	0.0865237	0.0004703
EARTH	2079-11-13 14:05	391.0	0.1192182	0.1087185	0.0038741
MERCURY	2087-02-28 22:11	> 1 d	0.0484799	0.0435359	0.0051768
EARTH	2091-12-31 03:16	67.2	0.0888468	0.0527880	0.0120578
MERCURY	2093-06-22 05:45	> 1 d	0.0449602	0.0282328	0.0094879
MERCURY	2096-08-14 01:52	> 1 d	0.0326542	0.0302039	0.0069475
EARTH	2096-12-26 05:47	> 1 d	0.0082177	0.0043647	0.0083261
EARTH	2101-11-29 00:24	> 1 w	0.0850060	0.0822611	0.0045364
EARTH	2106-11-12 22:14	> 1 d	0.1480480	0.0995103	0.0642952
MERCURY	2112-12-06 00:47	> 1 w	0.0442335	0.0433294	0.0372334
EARTH	2113-12-31 02:28	> 1 d	0.0529813	0.0068191	0.1439362
MERCURY	2116-02-11 02:19	> 1 mo	0.0479311	0.0272206	0.1055163
EARTH	2118-12-14 05:42	> 1 w	0.0654267	0.0329698	0.0576813
EARTH	2123-11-17 02:39	> 1 w	0.0993257	0.0922015	0.0394799
MERCURY	2124-04-02 05:26	> 1 w	0.0454714	0.0433998	0.0483549

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