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: 7/12/2021
| 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 | 07/23/2021 | 21:15:40 | -73.45, 31.33 | 126.15 | 07/23/2021 | 21:16:46 | -73.43, 34.30 | 126.35 | 93.95 | 66 |
| 2 | 07/23/2021 | 22:06:22 | 73.26,-160.94 | 53.65 | 07/23/2021 | 22:07:30 | 73.21,-158.86 | 53.46 | 66.98 | 68 |
| 3 | 07/23/2021 | 22:57:04 | -73.15, 6.62 | 126.47 | 07/23/2021 | 22:58:14 | -73.11, 8.25 | 126.62 | 52.83 | 70 |
| 4 | 07/23/2021 | 23:47:46 | 72.97, 174.33 | 53.34 | 07/23/2021 | 23:48:58 | 72.89, 175.10 | 53.20 | 26.69 | 72 |
| 5 | 07/24/2021 | 00:38:28 | -72.86, -18.12 | 126.78 | 07/24/2021 | 00:39:41 | -72.84, -17.67 | 126.84 | 14.88 | 73 |
| 6 | 07/24/2021 | 01:29:11 | 72.72, 149.48 | 53.08 | 07/24/2021 | 01:30:23 | 72.72, 149.41 | 53.06 | 2.43 | 72 |
| 7 | 07/24/2021 | 02:19:55 | -72.71, -43.19 | 126.93 | 07/24/2021 | 02:21:05 | -72.72, -43.27 | 126.94 | 2.52 | 70 |
| 8 | 07/24/2021 | 03:10:41 | 72.72, 124.09 | 53.10 | 07/24/2021 | 03:11:44 | 72.75, 124.13 | 53.10 | 2.80 | 63 |
| 9 | 07/24/2021 | 04:01:25 | -72.72, -68.58 | 126.91 | 07/24/2021 | 04:02:27 | -72.70, -68.65 | 126.94 | 3.23 | 62 |
| 10 | 07/24/2021 | 04:52:11 | 72.73, 98.71 | 53.12 | 07/24/2021 | 04:53:06 | 72.73, 98.75 | 53.10 | 1.32 | 55 |
| 11 | 07/24/2021 | 05:42:55 | -72.72, -93.96 | 126.89 | 07/24/2021 | 05:43:48 | -72.73, -93.93 | 126.90 | 1.37 | 53 |
| 12 | 07/24/2021 | 06:33:40 | 72.68, 73.43 | 53.08 | 07/24/2021 | 06:34:28 | 72.71, 73.37 | 53.10 | 3.27 | 48 |
| 13 | 07/24/2021 | 07:24:25 | -72.73,-119.35 | 126.87 | 07/24/2021 | 07:25:10 | -72.71,-119.31 | 126.90 | 2.60 | 45 |
| 14 | 07/24/2021 | 08:15:10 | 72.69, 48.04 | 53.10 | 07/24/2021 | 08:15:50 | 72.68, 47.98 | 53.09 | 1.96 | 40 |
| 15 | 07/24/2021 | 09:05:54 | -72.68,-144.63 | 126.90 | 07/24/2021 | 09:06:32 | -72.69,-144.69 | 126.90 | 2.06 | 38 |
| 16 | 07/24/2021 | 09:56:40 | 72.69, 22.66 | 53.12 | 07/24/2021 | 09:57:11 | 72.72, 22.71 | 53.13 | 3.03 | 31 |
| 17 | 07/24/2021 | 10:47:24 | -72.69,-170.01 | 126.88 | 07/24/2021 | 10:47:54 | -72.67,-170.07 | 126.90 | 2.90 | 30 |
| 18 | 07/24/2021 | 11:38:10 | 72.70, -2.73 | 53.14 | 07/24/2021 | 11:38:33 | 72.70, -2.67 | 53.13 | 1.79 | 23 |
| 19 | 07/24/2021 | 12:28:54 | -72.69, 164.60 | 126.86 | 07/24/2021 | 12:29:15 | -72.70, 164.65 | 126.86 | 1.81 | 21 |
| 20 | 07/24/2021 | 13:19:39 | 72.65, -28.01 | 53.11 | 07/24/2021 | 13:19:55 | 72.67, -28.06 | 53.13 | 2.97 | 16 |
| 21 | 07/24/2021 | 14:10:24 | -72.70, 139.22 | 126.84 | 07/24/2021 | 14:10:37 | -72.68, 139.27 | 126.87 | 2.88 | 13 |
| 22 | 07/24/2021 | 15:01:09 | 72.66, -53.39 | 53.13 | 07/24/2021 | 15:01:17 | 72.65, -53.44 | 53.13 | 1.48 | 8 |
| 23 | 07/24/2021 | 15:51:53 | -72.65, 113.94 | 126.87 | 07/24/2021 | 15:51:59 | -72.66, 113.89 | 126.87 | 1.60 | 6 |
| 24 | 07/24/2021 | 16:42:39 | 72.66, -78.78 | 53.15 | 07/24/2021 | 16:42:38 | 72.69, -78.71 | 53.17 | 3.31 | 1 |
| 25 | 07/24/2021 | 17:33:23 | -72.66, 88.55 | 126.85 | 07/24/2021 | 17:33:21 | -72.64, 88.51 | 126.87 | 2.62 | 2 |
| 26 | 07/24/2021 | 18:24:09 | 72.67,-104.16 | 53.17 | 07/24/2021 | 18:24:00 | 72.66,-104.10 | 53.17 | 2.28 | 9 |
| 27 | 07/24/2021 | 19:14:53 | -72.66, 63.17 | 126.83 | 07/24/2021 | 19:14:42 | -72.67, 63.23 | 126.83 | 2.28 | 11 |
| 28 | 07/24/2021 | 20:05:38 | 72.62,-129.45 | 53.14 | 07/24/2021 | 20:05:22 | 72.64,-129.48 | 53.16 | 2.73 | 16 |
| 29 | 07/24/2021 | 20:56:22 | -72.67, 37.78 | 126.81 | 07/24/2021 | 20:56:03 | -72.65, 37.85 | 126.83 | 3.23 | 19 |
| 30 | 07/24/2021 | 21:47:07 | 72.63,-154.83 | 53.16 | 07/24/2021 | 21:46:43 | 72.62,-154.86 | 53.16 | 0.99 | 24 |
| 31 | 07/24/2021 | 22:37:51 | -72.62, 12.50 | 126.85 | 07/24/2021 | 22:37:25 | -72.63, 12.47 | 126.83 | 1.14 | 26 |
| 32 | 07/24/2021 | 23:28:37 | 72.63, 179.78 | 53.18 | 07/24/2021 | 23:28:05 | 72.60, 179.76 | 53.16 | 3.26 | 32 |
| 33 | 07/25/2021 | 00:19:21 | -72.63, -12.89 | 126.83 | 07/25/2021 | 00:18:47 | -72.61, -12.91 | 126.84 | 2.40 | 34 |
| 34 | 07/25/2021 | 01:10:07 | 72.64, 154.40 | 53.20 | 07/25/2021 | 01:09:26 | 72.63, 154.48 | 53.20 | 2.79 | 41 |
| 35 | 07/25/2021 | 02:00:51 | -72.63, -38.27 | 126.81 | 07/25/2021 | 02:00:08 | -72.64, -38.19 | 126.80 | 2.77 | 43 |
| 36 | 07/25/2021 | 02:51:36 | 72.59, 129.12 | 53.16 | 07/25/2021 | 02:50:48 | 72.61, 129.10 | 53.20 | 2.55 | 48 |
| 37 | 07/25/2021 | 03:42:20 | -72.59, -63.55 | 126.84 | 07/25/2021 | 03:41:30 | -72.62, -63.57 | 126.80 | 3.45 | 50 |
| 38 | 07/25/2021 | 04:33:06 | 72.60, 103.73 | 53.18 | 07/25/2021 | 04:32:10 | 72.59, 103.72 | 53.20 | 0.55 | 56 |
| 39 | 07/25/2021 | 05:23:50 | -72.59, -88.94 | 126.82 | 07/25/2021 | 05:22:52 | -72.60, -88.95 | 126.80 | 0.73 | 58 |
| 40 | 07/25/2021 | 06:14:36 | 72.60, 78.35 | 53.20 | 07/25/2021 | 06:13:32 | 72.57, 78.34 | 53.19 | 3.20 | 64 |
| 41 | 07/25/2021 | 07:05:20 | -72.60,-114.32 | 126.80 | 07/25/2021 | 07:04:14 | -72.58,-114.33 | 126.80 | 2.28 | 66 |
| 42 | 07/25/2021 | 07:56:06 | 72.61, 52.96 | 53.23 | 07/25/2021 | 07:54:53 | 72.60, 53.06 | 53.23 | 3.31 | 73 |
| 43 | 07/25/2021 | 08:46:50 | -72.60,-139.71 | 126.78 | 07/25/2021 | 08:45:35 | -72.61,-139.61 | 126.76 | 3.28 | 75 |
| 44 | 07/25/2021 | 09:37:31 | 72.36, 28.09 | 52.97 | 07/25/2021 | 09:36:19 | 72.38, 27.27 | 53.06 | 27.66 | 72 |
| 45 | 07/25/2021 | 10:28:14 | -72.30,-164.48 | 127.09 | 07/25/2021 | 10:27:02 | -72.33,-165.50 | 126.98 | 34.51 | 72 |
| 46 | 07/25/2021 | 11:18:55 | 72.06, 3.30 | 52.65 | 07/25/2021 | 11:17:46 | 72.10, 1.39 | 52.83 | 65.51 | 69 |
| 47 | 07/25/2021 | 12:09:38 | -72.00, 170.72 | 127.41 | 07/25/2021 | 12:08:30 | -72.00, 168.53 | 127.25 | 75.39 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 7/12/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 07/12/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B