Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/18/2024
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 07/22/2024 | 10:59:41 | 74.15, 3.73 | 54.41 | 07/22/2024 | 11:00:46 | 74.07, 6.93 | 54.12 | 97.85 | 65 |
| 2 | 07/22/2024 | 11:50:23 | -74.07, 171.26 | 125.69 | 07/22/2024 | 11:51:30 | -73.98, 174.02 | 125.96 | 85.29 | 67 |
| 3 | 07/22/2024 | 12:41:04 | 73.81, -20.81 | 54.03 | 07/22/2024 | 12:42:14 | 73.76, -19.15 | 53.87 | 51.75 | 70 |
| 4 | 07/22/2024 | 13:31:47 | -73.77, 146.59 | 126.00 | 07/22/2024 | 13:32:57 | -73.72, 148.07 | 126.17 | 46.48 | 70 |
| 5 | 07/22/2024 | 14:22:28 | 73.51, -45.50 | 53.72 | 07/22/2024 | 14:23:41 | 73.50, -45.10 | 53.66 | 12.75 | 73 |
| 6 | 07/22/2024 | 15:13:11 | -73.48, 121.89 | 126.32 | 07/22/2024 | 15:14:24 | -73.46, 122.13 | 126.38 | 7.84 | 73 |
| 7 | 07/22/2024 | 16:03:56 | 73.42, -70.66 | 53.62 | 07/22/2024 | 16:05:04 | 73.44, -70.58 | 53.62 | 3.30 | 68 |
| 8 | 07/22/2024 | 16:54:39 | -73.39, 96.74 | 126.41 | 07/22/2024 | 16:55:47 | -73.40, 96.65 | 126.41 | 2.99 | 68 |
| 9 | 07/22/2024 | 17:45:26 | 73.42, -96.04 | 53.64 | 07/22/2024 | 17:46:26 | 73.43, -95.95 | 53.62 | 2.97 | 60 |
| 10 | 07/22/2024 | 18:36:09 | -73.39, 71.35 | 126.39 | 07/22/2024 | 18:37:09 | -73.38, 71.28 | 126.41 | 2.38 | 60 |
| 11 | 07/22/2024 | 19:26:56 | 73.43,-121.43 | 53.66 | 07/22/2024 | 19:27:48 | 73.41,-121.32 | 53.63 | 3.79 | 52 |
| 12 | 07/22/2024 | 20:17:39 | -73.39, 45.97 | 126.37 | 07/22/2024 | 20:18:31 | -73.37, 45.91 | 126.41 | 3.12 | 52 |
| 13 | 07/22/2024 | 21:08:25 | 73.38,-146.70 | 53.62 | 07/22/2024 | 21:09:10 | 73.40,-146.69 | 53.63 | 2.20 | 45 |
| 14 | 07/22/2024 | 21:59:09 | -73.40, 20.58 | 126.35 | 07/22/2024 | 21:59:52 | -73.41, 20.65 | 126.36 | 2.58 | 43 |
| 15 | 07/22/2024 | 22:49:54 | 73.39,-172.08 | 53.64 | 07/22/2024 | 22:50:31 | 73.39,-172.06 | 53.64 | 0.96 | 37 |
| 16 | 07/22/2024 | 23:40:38 | -73.40, -4.80 | 126.33 | 07/22/2024 | 23:41:13 | -73.40, -4.71 | 126.36 | 2.91 | 35 |
| 17 | 07/23/2024 | 00:31:24 | 73.39, 162.53 | 53.66 | 07/23/2024 | 00:31:53 | 73.38, 162.58 | 53.64 | 2.16 | 29 |
| 18 | 07/23/2024 | 01:22:07 | -73.36, -30.08 | 126.37 | 07/23/2024 | 01:22:35 | -73.38, -30.08 | 126.35 | 2.98 | 28 |
| 19 | 07/23/2024 | 02:12:53 | 73.35, 137.26 | 53.63 | 07/23/2024 | 02:13:15 | 73.36, 137.21 | 53.64 | 2.64 | 22 |
| 20 | 07/23/2024 | 03:03:37 | -73.36, -55.46 | 126.35 | 07/23/2024 | 03:03:57 | -73.37, -55.45 | 126.35 | 1.15 | 20 |
| 21 | 07/23/2024 | 03:54:23 | 73.35, 111.87 | 53.65 | 07/23/2024 | 03:54:37 | 73.35, 111.84 | 53.65 | 1.13 | 14 |
| 22 | 07/23/2024 | 04:45:07 | -73.37, -80.84 | 126.33 | 07/23/2024 | 04:45:19 | -73.36, -80.82 | 126.34 | 1.10 | 12 |
| 23 | 07/23/2024 | 05:35:53 | 73.36, 86.49 | 53.67 | 07/23/2024 | 05:35:59 | 73.34, 86.47 | 53.65 | 1.82 | 6 |
| 24 | 07/23/2024 | 06:26:37 | -73.37,-106.23 | 126.31 | 07/23/2024 | 06:26:41 | -73.35,-106.19 | 126.34 | 2.93 | 4 |
| 25 | 07/23/2024 | 07:17:23 | 73.36, 61.10 | 53.69 | 07/23/2024 | 07:17:21 | 73.33, 61.10 | 53.66 | 3.62 | 2 |
| 26 | 07/23/2024 | 08:08:06 | -73.33,-131.50 | 126.35 | 07/23/2024 | 08:08:03 | -73.34,-131.56 | 126.33 | 2.03 | 3 |
| 27 | 07/23/2024 | 08:58:52 | 73.31, 35.83 | 53.65 | 07/23/2024 | 08:58:43 | 73.32, 35.73 | 53.66 | 3.13 | 9 |
| 28 | 07/23/2024 | 09:49:36 | -73.33,-156.89 | 126.33 | 07/23/2024 | 09:49:25 | -73.32,-156.92 | 126.33 | 1.45 | 11 |
| 29 | 07/23/2024 | 10:40:22 | 73.32, 10.45 | 53.67 | 07/23/2024 | 10:40:05 | 73.30, 10.36 | 53.66 | 3.19 | 17 |
| 30 | 07/23/2024 | 11:31:06 | -73.33, 177.73 | 126.31 | 07/23/2024 | 11:30:47 | -73.31, 177.71 | 126.33 | 2.76 | 19 |
| 31 | 07/23/2024 | 12:21:52 | 73.32, -14.94 | 53.69 | 07/23/2024 | 12:21:26 | 73.34, -14.89 | 53.71 | 2.36 | 26 |
| 32 | 07/23/2024 | 13:12:36 | -73.34, 152.34 | 126.29 | 07/23/2024 | 13:12:08 | -73.35, 152.45 | 126.28 | 3.51 | 28 |
| 33 | 07/23/2024 | 14:03:22 | 73.33, -40.32 | 53.71 | 07/23/2024 | 14:02:48 | 73.33, -40.26 | 53.71 | 1.98 | 34 |
| 34 | 07/23/2024 | 14:54:05 | -73.29, 127.07 | 126.33 | 07/23/2024 | 14:53:31 | -73.29, 126.97 | 126.32 | 3.33 | 34 |
| 35 | 07/23/2024 | 15:44:52 | 73.33, -65.71 | 53.73 | 07/23/2024 | 15:44:10 | 73.32, -65.63 | 53.72 | 3.18 | 42 |
| 36 | 07/23/2024 | 16:35:35 | -73.30, 101.69 | 126.31 | 07/23/2024 | 16:34:52 | -73.32, 101.71 | 126.27 | 2.95 | 43 |
| 37 | 07/23/2024 | 17:26:21 | 73.29, -90.98 | 53.69 | 07/23/2024 | 17:25:32 | 73.30, -91.00 | 53.72 | 1.79 | 49 |
| 38 | 07/23/2024 | 18:17:05 | -73.30, 76.30 | 126.29 | 07/23/2024 | 18:16:14 | -73.31, 76.34 | 126.27 | 1.65 | 51 |
| 39 | 07/23/2024 | 19:07:51 | 73.29,-116.37 | 53.71 | 07/23/2024 | 19:06:54 | 73.29,-116.37 | 53.73 | 0.21 | 57 |
| 40 | 07/23/2024 | 19:58:35 | -73.31, 50.92 | 126.27 | 07/23/2024 | 19:57:36 | -73.30, 50.98 | 126.26 | 2.10 | 59 |
| 41 | 07/23/2024 | 20:49:21 | 73.30,-141.75 | 53.73 | 07/23/2024 | 20:48:16 | 73.28,-141.74 | 53.73 | 2.19 | 65 |
| 42 | 07/23/2024 | 21:40:04 | -73.26, 25.64 | 126.30 | 07/23/2024 | 21:38:58 | -73.29, 25.61 | 126.26 | 2.96 | 66 |
| 43 | 07/23/2024 | 22:30:50 | 73.25,-167.03 | 53.70 | 07/23/2024 | 22:29:38 | 73.27,-167.11 | 53.74 | 2.97 | 72 |
| 44 | 07/23/2024 | 23:21:34 | -73.27, 0.26 | 126.28 | 07/23/2024 | 23:20:20 | -73.27, 0.24 | 126.25 | 1.05 | 74 |
| 45 | 07/24/2024 | 00:12:16 | 73.05, 168.03 | 53.49 | 07/24/2024 | 00:11:04 | 73.05, 167.09 | 53.57 | 30.43 | 72 |
| 46 | 07/24/2024 | 01:02:59 | -73.02, -24.58 | 126.54 | 07/24/2024 | 01:01:47 | -73.01, -25.67 | 126.46 | 35.48 | 72 |
| 47 | 07/24/2024 | 01:53:40 | 72.76, 143.29 | 53.18 | 07/24/2024 | 01:52:32 | 72.73, 141.09 | 53.32 | 72.57 | 68 |
| 48 | 07/24/2024 | 02:44:23 | -72.72, -49.33 | 126.86 | 07/24/2024 | 02:43:15 | -72.69, -51.67 | 126.71 | 77.45 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 7/18/2024
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 07/18/2024 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B