Analysis Time: 2024-11-15 21:45:34 UTC
| RED Threshold Updates: | 0 |
| ALL Threshold Updates: | 0 |
| Ephemeris Updates: | 0 |
Conjunction Assessment Bodies and Types
| Body | Name | Type |
|---|---|---|
| 1 | Odyssey | Active |
| 1r | Odyssey | Active/Reference |
| 2 | Mars_Express | Active |
| 3 | MRO | Active |
| 4 | MAVEN | Active |
| 5 | TGO | Active |
| 6 | EMM | Active |
| 7 | Tianwen1 | Active |
| 8 | Phobos | Natural |
| 9 | Deimos | Natural |
| 10 | Mariner_9 | Inactive |
| 11 | Viking1 | Inactive |
| 12 | Viking2 | Inactive |
| 13 | MGS | Inactive |
| 14 | MOM | Inactive |
Red (Conjunction Data < 'Red' Thresholds and Event < 14 days from Analysis Time)
| Bodies | OXD value/limit (km) | OXT value/limit (sec) | CAD value/limit (km) | Collision Probability | CA Epoch (UTC-SCET) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| None | |||||||||||
All (Conjunction Data < 'All' Thresholds for <= 100 days)
| Bodies | OXD (km) | OXT (sec) | CAD (km) | CA Epoch (UTC-SCET) |
|---|---|---|---|---|
| 1-5 | 7.84 | -224.81 | 137.83 | 2024-11-25 08:47:51 |
| 1-5 | 8.89 | -194.88 | 117.60 | 2024-11-25 10:46:06 |
| 1-5 | 8.88 | -194.95 | 131.61 | 2024-11-25 11:45:14 |
| 1-5 | 8.16 | -170.06 | 99.89 | 2024-11-25 12:44:23 |
| 1-5 | 8.16 | -170.12 | 115.84 | 2024-11-25 13:43:31 |
| 1-5 | 6.93 | -146.11 | 85.26 | 2024-11-25 14:42:40 |
| 1-5 | 6.93 | -146.16 | 100.25 | 2024-11-25 15:41:46 |
| 1-5 | 7.22 | -119.13 | 71.58 | 2024-11-25 16:40:54 |
| 1-5 | 7.22 | -119.17 | 82.53 | 2024-11-25 17:39:59 |
| 1-5 | 7.75 | -87.94 | 53.96 | 2024-11-25 18:39:06 |
| 1-5 | 7.75 | -87.98 | 61.75 | 2024-11-25 19:38:11 |
| 1-5 | 7.26 | -55.07 | 32.09 | 2024-11-25 20:37:18 |
| 1-5 | 7.26 | -55.11 | 39.45 | 2024-11-25 21:36:25 |
| 1-5 | 6.25 | -21.89 | 20.50 | 2024-11-25 22:35:34 |
| 1-5 | 6.25 | -21.92 | 16.80 | 2024-11-25 23:34:41 |
| 1-5 | 6.97 | 7.39 | 27.57 | 2024-11-26 00:33:52 |
| 1-5 | 6.97 | 7.36 | 8.74 | 2024-11-26 01:32:58 |
| 1-5 | 8.92 | 32.68 | 40.60 | 2024-11-26 02:32:08 |
| 1-5 | 8.92 | 32.64 | 25.22 | 2024-11-26 03:31:14 |
| 1-5 | 9.54 | 57.53 | 56.16 | 2024-11-26 04:30:22 |
| 1-5 | 9.54 | 57.49 | 42.91 | 2024-11-26 05:29:27 |
| 1-5 | 7.24 | 87.85 | 76.39 | 2024-11-26 06:28:34 |
| 1-5 | 7.24 | 87.82 | 64.83 | 2024-11-26 07:27:38 |
| 1-5 | 6.90 | 123.44 | 99.95 | 2024-11-26 08:26:47 |
| 1-5 | 6.90 | 123.42 | 91.75 | 2024-11-26 09:25:52 |
| 1-5 | 8.54 | 156.99 | 125.75 | 2024-11-26 10:25:02 |
| 1-5 | 8.54 | 156.95 | 117.80 | 2024-11-26 11:24:09 |
| 1-5 | 8.66 | 185.94 | 140.59 | 2024-11-26 13:22:26 |
| 1-4 | -10.22 | -2657.14 | 1731.97 | 2024-12-03 10:17:14 |
| 1-4 | -9.55 | 4451.95 | 1235.43 | 2024-12-03 11:15:27 |
| 1-4 | -0.99 | -1616.36 | 1002.29 | 2024-12-03 14:06:46 |
| 1-4 | 2.18 | 5491.71 | 1685.53 | 2024-12-03 15:05:11 |
| 1-4 | 9.08 | -577.23 | 328.67 | 2024-12-03 17:55:18 |
| 1-4 | 9.38 | 6537.02 | 2291.11 | 2024-12-03 18:56:15 |
| 1-5 | 8.99 | -62.16 | 134.67 | 2024-12-12 01:50:33 |
| 1-5 | 8.99 | -62.15 | 121.59 | 2024-12-12 02:49:36 |
| 1-5 | 6.20 | -26.86 | 61.49 | 2024-12-12 03:48:48 |
| 1-5 | 6.20 | -26.86 | 52.91 | 2024-12-12 04:47:51 |
| 1-5 | 6.82 | 5.87 | 18.47 | 2024-12-12 05:47:02 |
| 1-5 | 6.82 | 5.88 | 13.39 | 2024-12-12 06:46:05 |
| 1-5 | 8.88 | 42.55 | 74.61 | 2024-12-12 07:45:17 |
| 1-5 | 8.88 | 42.55 | 84.21 | 2024-12-12 08:44:19 |
| 1-4 | 11.28 | -1838.86 | 726.59 | 2024-12-14 02:47:05 |
| 1-4 | 1.51 | -798.73 | 383.69 | 2024-12-14 06:34:19 |
| 1-4 | -4.87 | 245.38 | 2457.23 | 2024-12-14 09:20:01 |
| 1-4 | -4.87 | 245.26 | 137.16 | 2024-12-14 10:21:49 |
| 1-4 | -11.99 | -5820.30 | 1832.47 | 2024-12-14 13:11:22 |
| 1-4 | -13.85 | 1292.11 | 798.98 | 2024-12-14 14:10:08 |
Notes
OXD means "Orbit Crossing Distance". OXT means "Orbit Crossing Timing". CAD means "Close Approach Distance".
Data for active spacecraft and natural bodies are displayed in the tables above. Data for inactive spacecraft are not displayed, but they are available in the conjunction metric tables and plots, which have been stored in the output directory listed below. Data for reference trajectories are not considered for Red events, but are considered in the All section for events not covered by the predicts file. Reference trajectories use the same thresholds as the nominal trajectories.
The note after the probability value listed for RED events refers to the source of covariance data used for the probability calculation, with the following definitions:
C - Covariance data provided by the mission in OEM format.
P - A covariance converted from the RED threshold polynomial coefficients listed below.
N - No covariance data, worst case covariance assumed for this body.
No Data - Probability could not be calculated due to a lack of covariance data from both bodies.
For more information, please see the point of contact listed below.
| Analysis time: | 2024-11-15 21:45:34 UTC |
| Active spacecraft: | Odyssey, Mars Express, MRO, MAVEN, TGO, EMM, Tianwen1 |
| Natural bodies: | Phobos, Deimos |
| Inactive spacecraft: | Mariner 9, Viking1, Viking2, MGS, MOM |
| Output directory: | /nav/home/jplmdnav/MADCAP/Mars/archive |
| Point of contact: | MADCAP_Mars@jpl.nasa.gov |
| MADCAP build: | 3.4 |
| Monte Version: | 167.2 |
Red Thresholds -- Polynomial Coefficients
| Body | Name | OXD0 (km) | OXD1 (km/t) | OXD2 (km/t^2) | OXT0 (sec) | OXT1 (sec/t) | OXT2 (sec/t^2) |
|---|---|---|---|---|---|---|---|
| 1 | Odyssey | 0.0050 | 0.0013 | 0.0000 | 0.0705 | -0.0411 | 0.0096 |
| 2 | Mars_Express | 1.0000 | 0.0000 | 0.0000 | 10.0000 | 0.0000 | 0.0000 |
| 3 | MRO | 0.0877 | -0.0315 | 0.0040 | 0.0100 | 0.4939 | 0.1500 |
| 4 | MAVEN | 0.5000 | 0.1000 | 0.0030 | 2.1000 | 0.4000 | 0.3300 |
| 5 | TGO | 1.0000 | 0.0000 | 0.0000 | 10.0000 | 0.0000 | 0.0000 |
| 6 | EMM | 1.0000 | 0.0000 | 0.0000 | 10.0000 | 0.0000 | 0.0000 |
| 7 | Tianwen1 | 1.0000 | 0.0000 | 0.0000 | 10.0000 | 0.0000 | 0.0000 |
| 8 | Phobos | 20.0000 | 0.0000 | 0.0000 | 20.0000 | 0.0000 | 0.0000 |
| 9 | Deimos | 15.0000 | 0.0000 | 0.0000 | 20.0000 | 0.0000 | 0.0000 |
Red OX Distance Threshold = OXD0 + (OXD1 * t) + (OXD2 * t^2) [km]
Red OX Timing Threshold = OXT0 + (OXT1 * t) + (OXT2 * t^2) [sec]
where t = CA Epoch - Ephemeris File Submit Time (in days)
Red thresholds are based on 3-sigma values. Thresholds listed as "P" are based on a quadratic fit of the 3-sigma values as a function of time to the event. The polynomial coefficients used are listed in the table above. Lines for coefficients which have been updated since the last run are colored blue, and each line's body is marked with an "*". Thresholds listed as "C" are based on 3-sigma covariance data provided by the mission.
All Thresholds -- Constants
| Body | Name | OXD (km) | CAD (km) |
|---|---|---|---|
| 1 | Odyssey | 10.00 | 100.00 |
| 2 | Mars_Express | 10.00 | 100.00 |
| 3 | MRO | 10.00 | 300.00 |
| 4 | MAVEN | 10.00 | 3000.00 |
| 5 | TGO | 10.00 | 100.00 |
| 6 | EMM | 10.00 | 100.00 |
| 7 | Tianwen1 | 10.00 | 100.00 |
| 8 | Phobos | 45.00 | 100.00 |
| 9 | Deimos | 60.00 | 200.00 |
All OX Distance Threshold = OXD
All CA Distance Threshold = CAD
All thresholds are always constants. The constants used are listed in the table above. Lines for constants which have been updated since the last run are colored blue, and each line's body is marked with an "*".
Ephemerides
| Body | Ephemeris | Submitted | Begin | End |
|---|---|---|---|---|
| 1 | p_m_od101628-101633_103106_v1.bsp | 2024-11-11 22:31:58 UTC | 11-NOV-2024 08:23:50 UTC | 12-MAR-2025 23:58:50 UTC |
| 1r | p_m_od101454-101460_102571_v1.bsp_V0.1 | Analysis Time | 28-OCT-2024 01:07:50 UTC | 27-JAN-2025 23:58:50 UTC |
| 2 | MOEM_241111OAS_PREDICT__0001.CR.bsp | 2024-11-11 17:50:36 UTC | 16-OCT-2024 21:30:05 UTC | 25-NOV-2024 11:55:49 UTC |
| 3 | pf_psp_rec85797_85791_86567_p-v1.bsp | 2024-11-14 17:08:16 UTC | 14-NOV-2024 03:48:50 UTC | 13-JAN-2025 16:03:50 UTC |
| 4 | trj_orb_22400-22401_22667_v1_mvn.bsp | 2024-11-13 17:10:29 UTC | 13-NOV-2024 04:30:50 UTC | 23-DEC-2024 23:12:50 UTC |
| 5 | TOEM_241111OAS_PREDICT__0001.CR.bsp | 2024-11-11 12:13:14 UTC | 11-OCT-2024 23:58:50 UTC | 21-DEC-2024 17:44:13 UTC |
| 6 | 62_pred_20241018_20250318_od180_v1.xsp.bsp | 2024-11-05 02:40:32 UTC | 18-OCT-2024 06:13:50 UTC | 18-MAR-2025 00:00:50 UTC |
| 7 | CCSDS_OEM_CM1_20241108064820_0001.bsp | Analysis Time | 08-NOV-2024 00:00:30 UTC | 29-NOV-2024 00:00:00 UTC |
| 8 | mar097.2010-2029.bsp | Analysis Time | 29-DEC-2009 23:58:53 UTC | 01-JAN-2030 23:58:50 UTC |
| 9 | mar097.2010-2029.bsp | Analysis Time | 29-DEC-2009 23:58:53 UTC | 01-JAN-2030 23:58:50 UTC |
| 10 | Mariner9_240101_250101.boa | Analysis Time | 01-JAN-2024 11:58:50 UTC | 01-JAN-2025 11:58:50 UTC |
| 11 | Viking1_240101_250101.boa | Analysis Time | 01-JAN-2024 11:58:50 UTC | 01-JAN-2025 11:58:50 UTC |
| 12 | Viking2_240101_250101.boa | Analysis Time | 01-JAN-2024 11:58:50 UTC | 01-JAN-2025 11:58:50 UTC |
| 13 | p_241103-251103-061219_10yr_nominal.nio | Analysis Time | 03-NOV-2024 05:28:50 UTC | 03-NOV-2025 06:28:50 UTC |
| 14 | JPL_MOM_230601-250101.bsp | Analysis Time | 01-JUN-2023 12:00:00 UTC | 01-JAN-2025 12:00:00 UTC |
Ephemeris files for the bodies analyzed are listed in the table above. Files colored red have been expired. Files colored blue have been updated since the last run. Each line's body is marked with an "*".