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: 12/20/2021
| 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 | 12/26/2021 | 03:03:23 | 73.51, 124.20 | 97.01 | 12/26/2021 | 03:04:28 | 73.45, 127.35 | 96.82 | 99.71 | 65 |
| 2 | 12/26/2021 | 03:54:05 | -73.42, -68.27 | 83.09 | 12/26/2021 | 03:55:12 | -73.32, -65.60 | 83.30 | 85.36 | 67 |
| 3 | 12/26/2021 | 04:44:46 | 73.17, 99.60 | 96.64 | 12/26/2021 | 04:45:56 | 73.12, 101.29 | 96.52 | 54.82 | 70 |
| 4 | 12/26/2021 | 05:35:28 | -73.08, -92.88 | 83.47 | 12/26/2021 | 05:36:39 | -73.05, -91.54 | 83.56 | 43.53 | 71 |
| 5 | 12/26/2021 | 06:26:10 | 72.88, 74.86 | 96.32 | 12/26/2021 | 06:27:23 | 72.85, 75.36 | 96.26 | 16.89 | 73 |
| 6 | 12/26/2021 | 07:16:53 | -72.83,-117.74 | 83.73 | 12/26/2021 | 07:18:06 | -72.78,-117.46 | 83.81 | 11.23 | 73 |
| 7 | 12/26/2021 | 08:07:37 | 72.73, 49.78 | 96.16 | 12/26/2021 | 08:08:47 | 72.72, 49.77 | 96.14 | 1.24 | 70 |
| 8 | 12/26/2021 | 08:58:21 | -72.74,-142.92 | 83.83 | 12/26/2021 | 08:59:28 | -72.75,-142.85 | 83.84 | 2.61 | 67 |
| 9 | 12/26/2021 | 09:49:07 | 72.74, 24.39 | 96.17 | 12/26/2021 | 09:50:08 | 72.75, 24.48 | 96.17 | 3.25 | 61 |
| 10 | 12/26/2021 | 10:39:50 | -72.70,-168.21 | 83.88 | 12/26/2021 | 10:40:50 | -72.73,-168.23 | 83.86 | 3.42 | 60 |
| 11 | 12/26/2021 | 11:30:36 | 72.70, -0.90 | 96.12 | 12/26/2021 | 11:31:30 | 72.73, -0.90 | 96.14 | 3.21 | 54 |
| 12 | 12/26/2021 | 12:21:20 | -72.71, 166.40 | 83.87 | 12/26/2021 | 12:22:12 | -72.71, 166.38 | 83.88 | 0.75 | 52 |
| 13 | 12/26/2021 | 13:12:06 | 72.71, -26.29 | 96.13 | 12/26/2021 | 13:12:52 | 72.71, -26.29 | 96.12 | 0.30 | 46 |
| 14 | 12/26/2021 | 14:02:50 | -72.72, 141.01 | 83.87 | 12/26/2021 | 14:03:33 | -72.74, 141.10 | 83.86 | 3.53 | 43 |
| 15 | 12/26/2021 | 14:53:35 | 72.67, -51.58 | 96.08 | 12/26/2021 | 14:54:14 | 72.68, -51.68 | 96.10 | 3.78 | 39 |
| 16 | 12/26/2021 | 15:44:20 | -72.73, 115.62 | 83.86 | 12/26/2021 | 15:44:55 | -72.71, 115.71 | 83.88 | 3.44 | 35 |
| 17 | 12/26/2021 | 16:35:05 | 72.68, -76.97 | 96.09 | 12/26/2021 | 16:35:36 | 72.66, -77.06 | 96.07 | 3.52 | 31 |
| 18 | 12/26/2021 | 17:25:49 | -72.68, 90.33 | 83.91 | 12/26/2021 | 17:26:17 | -72.69, 90.33 | 83.91 | 0.68 | 28 |
| 19 | 12/26/2021 | 18:16:35 | 72.68,-102.36 | 96.10 | 12/26/2021 | 18:16:57 | 72.69,-102.34 | 96.10 | 0.73 | 22 |
| 20 | 12/26/2021 | 19:07:19 | -72.69, 64.94 | 83.90 | 12/26/2021 | 19:07:39 | -72.67, 64.94 | 83.93 | 2.81 | 20 |
| 21 | 12/26/2021 | 19:58:05 | 72.69,-127.75 | 96.10 | 12/26/2021 | 19:58:19 | 72.67,-127.73 | 96.07 | 3.10 | 14 |
| 22 | 12/26/2021 | 20:48:48 | -72.65, 39.65 | 83.95 | 12/26/2021 | 20:49:01 | -72.65, 39.55 | 83.95 | 3.27 | 13 |
| 23 | 12/26/2021 | 21:39:34 | 72.65,-153.04 | 96.06 | 12/26/2021 | 21:39:41 | 72.64,-153.12 | 96.05 | 2.68 | 7 |
| 24 | 12/26/2021 | 22:30:18 | -72.66, 14.26 | 83.94 | 12/26/2021 | 22:30:22 | -72.67, 14.27 | 83.93 | 1.57 | 4 |
| 25 | 12/26/2021 | 23:21:04 | 72.66,-178.43 | 96.06 | 12/26/2021 | 23:21:02 | 72.67,-178.40 | 96.07 | 1.70 | 2 |
| 26 | 12/27/2021 | 00:11:48 | -72.67, -11.13 | 83.94 | 12/27/2021 | 00:11:44 | -72.65, -11.11 | 83.95 | 2.07 | 4 |
| 27 | 12/27/2021 | 01:02:34 | 72.67, 156.18 | 96.07 | 12/27/2021 | 01:02:24 | 72.65, 156.21 | 96.05 | 2.58 | 10 |
| 28 | 12/27/2021 | 01:53:17 | -72.63, -36.42 | 83.98 | 12/27/2021 | 01:53:06 | -72.63, -36.50 | 83.98 | 2.62 | 11 |
| 29 | 12/27/2021 | 02:44:03 | 72.63, 130.89 | 96.02 | 12/27/2021 | 02:43:46 | 72.63, 130.83 | 96.03 | 1.96 | 17 |
| 30 | 12/27/2021 | 03:34:47 | -72.64, -61.81 | 83.98 | 12/27/2021 | 03:34:27 | -72.66, -61.78 | 83.95 | 2.56 | 20 |
| 31 | 12/27/2021 | 04:25:33 | 72.64, 105.50 | 96.03 | 12/27/2021 | 04:25:07 | 72.65, 105.55 | 96.05 | 2.67 | 26 |
| 32 | 12/27/2021 | 05:16:17 | -72.64, -87.20 | 83.97 | 12/27/2021 | 05:15:49 | -72.63, -87.17 | 83.98 | 1.68 | 28 |
| 33 | 12/27/2021 | 06:07:03 | 72.64, 80.10 | 96.03 | 12/27/2021 | 06:06:29 | 72.63, 80.16 | 96.03 | 2.38 | 34 |
| 34 | 12/27/2021 | 06:57:46 | -72.60,-112.49 | 84.02 | 12/27/2021 | 06:57:11 | -72.61,-112.55 | 84.00 | 2.25 | 35 |
| 35 | 12/27/2021 | 07:48:32 | 72.60, 54.82 | 95.99 | 12/27/2021 | 07:47:51 | 72.61, 54.77 | 96.00 | 1.54 | 41 |
| 36 | 12/27/2021 | 08:39:16 | -72.61,-137.88 | 84.01 | 12/27/2021 | 08:38:33 | -72.59,-137.94 | 84.02 | 3.07 | 43 |
| 37 | 12/27/2021 | 09:30:02 | 72.61, 29.42 | 95.99 | 12/27/2021 | 09:29:13 | 72.59, 29.39 | 95.98 | 3.06 | 49 |
| 38 | 12/27/2021 | 10:20:46 | -72.62,-163.28 | 84.00 | 12/27/2021 | 10:19:54 | -72.62,-163.22 | 84.00 | 1.86 | 52 |
| 39 | 12/27/2021 | 11:11:32 | 72.62, 4.03 | 96.00 | 12/27/2021 | 11:10:34 | 72.61, 4.11 | 96.00 | 2.56 | 58 |
| 40 | 12/27/2021 | 12:02:15 | -72.58, 171.43 | 84.05 | 12/27/2021 | 12:01:16 | -72.59, 171.39 | 84.02 | 2.31 | 59 |
| 41 | 12/27/2021 | 12:53:01 | 72.58, -21.26 | 95.95 | 12/27/2021 | 12:51:56 | 72.59, -21.28 | 95.98 | 1.66 | 65 |
| 42 | 12/27/2021 | 13:43:45 | -72.59, 146.04 | 84.05 | 12/27/2021 | 13:42:38 | -72.57, 146.01 | 84.05 | 2.04 | 67 |
| 43 | 12/27/2021 | 14:34:31 | 72.59, -46.65 | 95.96 | 12/27/2021 | 14:33:18 | 72.57, -46.67 | 95.95 | 2.14 | 73 |
| 44 | 12/27/2021 | 15:25:14 | -72.54, 120.75 | 84.09 | 12/27/2021 | 15:24:00 | -72.55, 120.62 | 84.07 | 4.45 | 74 |
| 45 | 12/27/2021 | 16:15:56 | 72.34, -71.53 | 95.69 | 12/27/2021 | 16:14:44 | 72.34, -72.46 | 95.74 | 31.36 | 72 |
| 46 | 12/27/2021 | 17:06:39 | -72.30, 95.87 | 84.36 | 12/27/2021 | 17:05:27 | -72.27, 94.73 | 84.33 | 38.62 | 72 |
| 47 | 12/27/2021 | 17:57:20 | 72.04, -96.32 | 95.37 | 12/27/2021 | 17:56:11 | 72.06, -98.34 | 95.49 | 69.08 | 69 |
| 48 | 12/27/2021 | 18:48:02 | -71.95, 71.17 | 84.73 | 12/27/2021 | 18:46:54 | -71.99, 68.86 | 84.58 | 79.59 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/20/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 12/20/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B