Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/20/2020
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Distance(km) | Time Diff (sec) |
| 1 | 11/20/2020 | 15:14:30 | 76.61, -67.41 | 96.86 | 11/20/2020 | 15:15:34 | 76.56, -63.58 | 96.61 | 99.06 | 64 |
| 2 | 11/20/2020 | 16:05:11 | -76.47, 100.44 | 83.30 | 11/20/2020 | 16:06:18 | -76.44, 103.32 | 83.49 | 74.87 | 67 |
| 3 | 11/20/2020 | 16:55:52 | 76.25, -91.47 | 96.46 | 11/20/2020 | 16:57:03 | 76.22, -90.11 | 96.34 | 36.14 | 71 |
| 4 | 11/20/2020 | 17:46:34 | -76.15, 76.20 | 83.65 | 11/20/2020 | 17:47:47 | -76.10, 76.81 | 83.75 | 17.39 | 73 |
| 5 | 11/20/2020 | 18:37:17 | 76.03,-116.06 | 96.21 | 11/20/2020 | 18:38:29 | 76.02,-116.14 | 96.19 | 2.48 | 72 |
| 6 | 11/20/2020 | 19:28:01 | -76.02, 51.28 | 83.79 | 11/20/2020 | 19:29:10 | -76.03, 51.25 | 83.79 | 1.85 | 69 |
| 7 | 11/20/2020 | 20:18:46 | 76.03,-141.45 | 96.23 | 11/20/2020 | 20:19:49 | 76.04,-141.39 | 96.23 | 2.04 | 63 |
| 8 | 11/20/2020 | 21:09:30 | -76.02, 25.90 | 83.77 | 11/20/2020 | 21:10:31 | -76.02, 25.85 | 83.79 | 1.57 | 61 |
| 9 | 11/20/2020 | 22:00:16 | 76.03,-166.83 | 96.25 | 11/20/2020 | 22:01:11 | 76.02,-166.79 | 96.23 | 1.59 | 55 |
| 10 | 11/20/2020 | 22:51:00 | -76.03, 0.51 | 83.75 | 11/20/2020 | 22:51:52 | -76.04, 0.60 | 83.75 | 2.94 | 52 |
| 11 | 11/20/2020 | 23:41:46 | 76.04, 167.78 | 96.27 | 11/20/2020 | 23:42:33 | 76.01, 167.80 | 96.23 | 3.72 | 47 |
| 12 | 11/21/2020 | 00:32:30 | -76.03, -24.87 | 83.74 | 11/21/2020 | 00:33:14 | -76.02, -24.81 | 83.75 | 1.86 | 44 |
| 13 | 11/21/2020 | 01:23:15 | 76.00, 142.55 | 96.24 | 11/21/2020 | 01:23:54 | 76.03, 142.55 | 96.27 | 4.15 | 39 |
| 14 | 11/21/2020 | 02:14:00 | -76.03, -50.26 | 83.72 | 11/21/2020 | 02:14:36 | -76.01, -50.21 | 83.75 | 3.31 | 36 |
| 15 | 11/21/2020 | 03:04:45 | 76.00, 117.17 | 96.26 | 11/21/2020 | 03:05:16 | 76.01, 117.15 | 96.27 | 1.74 | 31 |
| 16 | 11/21/2020 | 03:55:29 | -75.99, -75.49 | 83.75 | 11/21/2020 | 03:55:58 | -75.99, -75.61 | 83.75 | 3.43 | 29 |
| 17 | 11/21/2020 | 04:46:15 | 76.00, 91.78 | 96.28 | 11/21/2020 | 04:46:38 | 75.99, 91.74 | 96.27 | 1.34 | 23 |
| 18 | 11/21/2020 | 05:36:59 | -75.99,-100.87 | 83.73 | 11/21/2020 | 05:37:19 | -76.01,-100.87 | 83.72 | 2.28 | 20 |
| 19 | 11/21/2020 | 06:27:45 | 76.01, 66.40 | 96.30 | 11/21/2020 | 06:27:59 | 76.02, 66.49 | 96.30 | 3.17 | 14 |
| 20 | 11/21/2020 | 07:18:29 | -76.00,-126.26 | 83.71 | 11/21/2020 | 07:18:41 | -75.99,-126.27 | 83.72 | 0.35 | 12 |
| 21 | 11/21/2020 | 08:09:15 | 76.01, 41.01 | 96.32 | 11/21/2020 | 08:09:21 | 76.00, 41.09 | 96.30 | 2.17 | 6 |
| 22 | 11/21/2020 | 08:59:59 | -76.00,-151.64 | 83.69 | 11/21/2020 | 09:00:03 | -75.98,-151.67 | 83.72 | 2.78 | 4 |
| 23 | 11/21/2020 | 09:50:44 | 75.97, 15.78 | 96.28 | 11/21/2020 | 09:50:43 | 75.98, 15.68 | 96.30 | 3.28 | 1 |
| 24 | 11/21/2020 | 10:41:29 | -76.00,-177.03 | 83.67 | 11/21/2020 | 10:41:24 | -76.00,-176.93 | 83.68 | 2.82 | 5 |
| 25 | 11/21/2020 | 11:32:14 | 75.97, -9.61 | 96.30 | 11/21/2020 | 11:32:05 | 75.96, -9.72 | 96.30 | 3.16 | 9 |
| 26 | 11/21/2020 | 12:22:58 | -75.96, 157.74 | 83.71 | 11/21/2020 | 12:22:46 | -75.98, 157.67 | 83.68 | 3.24 | 12 |
| 27 | 11/21/2020 | 13:13:44 | 75.97, -34.99 | 96.32 | 11/21/2020 | 13:13:26 | 75.99, -34.97 | 96.34 | 2.24 | 18 |
| 28 | 11/21/2020 | 14:04:28 | -75.96, 132.35 | 83.69 | 11/21/2020 | 14:04:08 | -75.96, 132.27 | 83.68 | 2.34 | 20 |
| 29 | 11/21/2020 | 14:55:14 | 75.98, -60.38 | 96.34 | 11/21/2020 | 14:54:48 | 75.97, -60.38 | 96.34 | 0.32 | 26 |
| 30 | 11/21/2020 | 15:45:58 | -75.97, 106.97 | 83.67 | 11/21/2020 | 15:45:29 | -75.99, 107.02 | 83.64 | 3.16 | 29 |
| 31 | 11/21/2020 | 16:36:44 | 75.98, -85.76 | 96.36 | 11/21/2020 | 16:36:10 | 75.95, -85.78 | 96.34 | 2.86 | 34 |
| 32 | 11/21/2020 | 17:27:28 | -75.97, 81.58 | 83.65 | 11/21/2020 | 17:26:51 | -75.97, 81.61 | 83.64 | 0.89 | 37 |
| 33 | 11/21/2020 | 18:18:14 | 75.98,-111.15 | 96.38 | 11/21/2020 | 18:17:31 | 75.98,-111.03 | 96.38 | 3.11 | 43 |
| 34 | 11/21/2020 | 19:08:58 | -75.97, 56.20 | 83.63 | 11/21/2020 | 19:08:13 | -75.95, 56.21 | 83.64 | 2.08 | 45 |
| 35 | 11/21/2020 | 19:59:43 | 75.94,-136.38 | 96.34 | 11/21/2020 | 19:58:53 | 75.96,-136.44 | 96.38 | 2.96 | 50 |
| 36 | 11/21/2020 | 20:50:28 | -75.98, 30.81 | 83.61 | 11/21/2020 | 20:49:34 | -75.98, 30.96 | 83.60 | 3.95 | 54 |
| 37 | 11/21/2020 | 21:41:13 | 75.94,-161.76 | 96.36 | 11/21/2020 | 21:40:15 | 75.94,-161.84 | 96.38 | 2.06 | 58 |
| 38 | 11/21/2020 | 22:31:57 | -75.93, 5.58 | 83.65 | 11/21/2020 | 22:30:56 | -75.96, 5.55 | 83.60 | 3.37 | 61 |
| 39 | 11/21/2020 | 23:22:43 | 75.95, 172.85 | 96.38 | 11/21/2020 | 23:21:36 | 75.97, 172.91 | 96.42 | 3.12 | 67 |
| 40 | 11/22/2020 | 00:13:27 | -75.94, -19.80 | 83.63 | 11/22/2020 | 00:12:18 | -75.94, -19.85 | 83.60 | 1.47 | 69 |
| 41 | 11/22/2020 | 01:04:13 | 75.95, 147.47 | 96.40 | 11/22/2020 | 01:02:58 | 75.95, 147.50 | 96.42 | 1.07 | 75 |
| 42 | 11/22/2020 | 01:54:55 | -75.85, -44.88 | 83.71 | 11/22/2020 | 01:53:41 | -75.88, -45.40 | 83.64 | 14.52 | 74 |
| 43 | 11/22/2020 | 02:45:36 | 75.63, 123.14 | 96.05 | 11/22/2020 | 02:44:27 | 75.60, 121.07 | 96.15 | 57.45 | 69 |
| 44 | 11/22/2020 | 03:36:18 | -75.53, -69.22 | 84.07 | 11/22/2020 | 03:35:10 | -75.53, -71.82 | 83.91 | 72.31 | 68 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 11/20/2020
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 11/20/2020 in txt file.
Historical Predications of SNOs between NOAA-20 and METOP-A