Asteroids

162385 2000BM19 help

Last update: 2024-04-25 12:45 UTC

Orbital Properties

Epoch

60400.0

MJD

Orbit type

Aten

Perihelion (q)

0.475

Aphelion (Q)

1.006

Eccentricity (e)

0.359

Inclination (i)

6.9

deg

Orbit period (P)

232.8

Earth MOID

0.08298

U parameter

0.0

Next Earth close approach

Date

2030-01-10

Nominal distance (from Earth center)

0.09707

14521924

Maximum Brightness

18.1

mag

Risk

Object is not in risk list

Object is not in priority list

Physical Properties

Absolute Magnitude (H)

18.6

mag

Diameter

500 - 1200*

Taxonomic type

Rotation period (T)

9.463

Discovery Information

Discovery Date

2000-01-31

Observatory

Lincoln Laboratory ETS, New Mexico

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

0.740658

1-sigma variation

8.884E-10

Unit

Eccentricity (e)

Value

0.358614

1-sigma variation

6.818E-8

Unit

Inclination (i)

Value

6.8778

1-sigma variation

1.065E-5

Unit

Long. of Ascending Node (Ω)

Value

70.2123

1-sigma variation

0.0001

Unit

Arg. of Perihelion (ω)

Value

247.7098

1-sigma variation

0.0001

Unit

Mean Anomaly (M)

Value

98.03562

1-sigma variation

0.00003

Unit

Perihelion distance

Value

0.475047

1-sigma variation

Unit

Aphelion distance

Value

1.006269

1-sigma variation

Unit

Asc. Node-Earth Sep.

Value

-0.238261

1-sigma variation

Unit

Desc. Node-Earth Sep.

Value

-0.445832

1-sigma variation

Unit

MOID

Value

0.082978

1-sigma variation

Unit

Orbit Period

Value

232.8225

1-sigma variation

Unit

U parameter

Value

0.0

1-sigma variation

Unit

Covariance Matrix

	a	e	i	Ω	ω	M
a	7.89344E-19	-2.32697E-18	-2.90309E-16	1.89344E-14	-1.84404E-14	-4.08796E-15
e	-2.32697E-18	4.64911E-15	4.00522E-13	3.63843E-12	-2.95366E-12	-1.56383E-12
i	-2.90309E-16	4.00522E-13	1.13414E-10	9.44999E-10	-8.74798E-10	-1.63898E-10
Ω	1.89344E-14	3.63843E-12	9.44999E-10	9.22331E-9	-8.54122E-9	-1.54388E-9
ω	-1.84404E-14	-2.95366E-12	-8.74798E-10	-8.54122E-9	8.06988E-9	1.11267E-9
M	-4.08796E-15	-1.56383E-12	-1.63898E-10	-1.54388E-9	1.11267E-9	9.24250E-10

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

9.463

Unit

Source

[1]

Quality

Value

Unit

Source

[-]

Amplitude

Value

1.34

Unit

mag

Source

[1]

Rotation Direction

Value

Unit

Source

[-]

Spinvector L

Value

160

Unit

Source

[1]

Spinvector B

Value

Unit

Source

[1]

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

18.56

Unit

mag

Source

[2]

Slope Parameter (G)

Value

0.15**

Unit

mag

Source

[2]

Albedo
Diameter

Size and albedo

Value

Unit

Source

Albedo

Value

0.05 - 0.25

Unit

Source

[3]

Diameter

Value

500 - 1200*

Unit

Source

[3]

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]	EARN	1.) Lowell Observatory Near-Earth Asteroid Photometric Survey (NEAPS): Paper 4. Skiff, Brian A et al.
[2]	ESA ODIM	ESA orbit determination and impact monitoring system
[3]	Estimation	Estimated from absolute magnitude

Observational Information

Arc Length
Unobserved
Normalized RMS of residuals

Arc Information

Value

Unit

Source

Arc Length

Value

8429

Unit

Source

[1]

Unobserved

Value

423

Unit

Source

[1]

Normalized RMS of residuals

Value

0.613934

Unit

Source

[1]

Astrometry Summary

First Observation
Last Observation
Total Optical Observations (Discarded)

Optical

Value

Unit

Source

First Observation

Value

2000-01-31.07787

Unit

Source

[2]

Last Observation

Value

2023-02-27.882304

Unit

Source

[2]

Total Optical Observations (Discarded)

Value

309 (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

2016-01-13

Unit

Source

[3]

Last Observation

Value

2016-01-13

Unit

Source

[3]

Delay (Discarded)

Value

2 (0)

Unit

Source

[1]

Doppler (Discarded)

Value

0 (0)

Unit

Source

[1]

Total Radar Observations (Discarded)

Value

2 (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 162385 2000BM19 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	1954-07-09 00:36	< 1 min	0.0440210	0.0440209	0.0000000
EARTH	1956-01-10 09:51	< 1 s	0.1085471	0.1085464	0.0000003
EARTH	1963-01-11 14:04	< 1 min	0.1743399	0.1743385	0.0000005
EARTH	1965-03-02 04:21	< 1 min	0.1903166	0.1903154	0.0000004
EARTH	1972-03-01 09:34	< 1 min	0.1327230	0.1327224	0.0000002
VENUS	1974-10-30 22:35	< 1 min	0.0431985	0.0431981	0.0000002
VENUS	1978-11-21 05:13	< 1 s	0.0361482	0.0361476	0.0000002
EARTH	1979-02-14 22:42	< 1 min	0.1167866	0.1167862	0.0000001
EARTH	1986-01-13 06:46	< 1 min	0.0845968	0.0845965	0.0000001
MERCURY	1990-11-18 09:24	< 1 min	0.0466594	0.0466589	0.0000002
EARTH	1993-01-10 01:51	< 1 s	0.1316112	0.1316105	0.0000002
EARTH	2002-03-02 16:12	< 1 min	0.1398907	0.1398903	0.0000001
MERCURY	2003-08-25 10:22	< 1 min	0.0448810	0.0448808	0.0000001
VENUS	2008-08-29 13:54	< 1 min	0.0341352	0.0341347	0.0000002
EARTH	2009-02-16 19:43	< 1 min	0.1172220	0.1172216	0.0000001
VENUS	2012-09-19 16:59	< 1 min	0.0364680	0.0364675	0.0000002
EARTH	2016-01-24 12:36	< 1 min	0.1031702	0.1031701	0.0000000
EARTH	2023-01-13 15:14	< 1 min	0.0851879	0.0851877	0.0000000
MERCURY	2025-04-30 07:03	< 1 min	0.0436608	0.0436607	0.0000000
VENUS	2026-07-04 09:15	< 1 min	0.0363022	0.0363012	0.0000003
EARTH	2030-01-10 02:50	< 1 s	0.0970731	0.0970728	0.0000001
VENUS	2030-07-25 03:43	< 1 min	0.0099955	0.0099949	0.0000002
EARTH	2039-03-01 14:54	< 1 min	0.1231155	0.1231139	0.0000006
EARTH	2046-01-13 02:02	< 1 min	0.0848453	0.0848431	0.0000007
VENUS	2046-07-22 06:44	< 1 min	0.0277353	0.0277191	0.0000054
EARTH	2053-01-11 09:01	< 1 min	0.1752542	0.1752497	0.0000015
EARTH	2055-03-03 20:35	< 1 min	0.1722331	0.1722252	0.0000026
VENUS	2059-02-08 17:42	< 1 min	0.0414790	0.0414561	0.0000076
EARTH	2062-02-18 05:01	2.3	0.1173160	0.1173152	0.0000003
VENUS	2063-03-03 00:35	< 1 min	0.0017175	0.0017056	0.0000041
EARTH	2071-02-27 23:38	517.2	0.1135029	0.1131562	0.0001913
EARTH	2080-03-01 03:32	480.9	0.1152544	0.1139438	0.0005609
EARTH	2087-01-12 08:43	66.1	0.1764658	0.1719521	0.0015087
VENUS	2088-08-22 14:42	57.2	0.0264923	0.0240297	0.0008855
EARTH	2089-03-04 04:23	43.0	0.1276106	0.1265602	0.0003563
VENUS	2092-01-31 17:55	8.2	0.0275114	0.0273071	0.0000681
EARTH	2096-01-12 10:24	33.3	0.1727985	0.1696238	0.0010608
EARTH	2098-03-04 08:12	93.8	0.1235574	0.1216313	0.0006710
MERCURY	2099-01-09 10:41	669.5	0.0471724	0.0455237	0.0005554
MERCURY	2100-12-16 08:44	779.5	0.0482442	0.0448829	0.0011685
VENUS	2102-10-17 01:39	208.1	0.0204005	0.0197390	0.0010929
EARTH	2105-01-13 04:45	197.7	0.1871959	0.1674589	0.0066593
VENUS	2106-03-27 12:06	474.8	0.0154189	0.0026374	0.0112700
EARTH	2107-03-05 00:40	721.2	0.1179771	0.1166133	0.0005570
EARTH	2116-02-15 10:22	> 1 w	0.1137773	0.1128703	0.0021044

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