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: 2/20/2021
| 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 | 03/03/2021 | 13:01:34 | 76.95, -35.43 | 84.52 | 03/03/2021 | 13:02:38 | 76.93, -31.48 | 84.16 | 99.27 | 64 |
| 2 | 03/03/2021 | 13:52:16 | -76.84, 132.34 | 95.64 | 03/03/2021 | 13:53:23 | -76.77, 135.27 | 95.96 | 74.60 | 67 |
| 3 | 03/03/2021 | 14:42:57 | 76.64, -59.60 | 84.11 | 03/03/2021 | 14:44:07 | 76.59, -58.08 | 83.91 | 39.55 | 70 |
| 4 | 03/03/2021 | 15:33:38 | -76.49, 108.32 | 96.11 | 03/03/2021 | 15:34:52 | -76.44, 108.70 | 96.21 | 11.43 | 74 |
| 5 | 03/03/2021 | 16:24:22 | 76.42, -84.15 | 83.80 | 03/03/2021 | 16:25:33 | 76.39, -84.14 | 83.74 | 4.10 | 71 |
| 6 | 03/03/2021 | 17:15:06 | -76.40, 83.25 | 96.24 | 03/03/2021 | 17:16:14 | -76.42, 83.29 | 96.25 | 2.10 | 68 |
| 7 | 03/03/2021 | 18:05:51 | 76.38,-109.37 | 83.73 | 03/03/2021 | 18:06:54 | 76.41,-109.39 | 83.73 | 3.33 | 63 |
| 8 | 03/03/2021 | 18:56:36 | -76.41, 57.86 | 96.26 | 03/03/2021 | 18:57:36 | -76.40, 57.88 | 96.29 | 1.04 | 60 |
| 9 | 03/03/2021 | 19:47:21 | 76.39,-134.77 | 83.71 | 03/03/2021 | 19:48:16 | 76.39,-134.80 | 83.69 | 0.99 | 55 |
| 10 | 03/03/2021 | 20:38:06 | -76.41, 32.47 | 96.29 | 03/03/2021 | 20:38:58 | -76.38, 32.47 | 96.33 | 3.59 | 52 |
| 11 | 03/03/2021 | 21:28:51 | 76.39,-160.16 | 83.69 | 03/03/2021 | 21:29:38 | 76.38,-160.21 | 83.65 | 2.49 | 47 |
| 12 | 03/03/2021 | 22:19:35 | -76.37, 7.24 | 96.36 | 03/03/2021 | 22:20:19 | -76.41, 7.22 | 96.34 | 3.82 | 44 |
| 13 | 03/03/2021 | 23:10:21 | 76.40, 174.45 | 83.66 | 03/03/2021 | 23:10:59 | 76.40, 174.54 | 83.64 | 2.53 | 38 |
| 14 | 03/04/2021 | 00:01:05 | -76.38, -18.15 | 96.38 | 03/04/2021 | 00:01:41 | -76.39, -18.18 | 96.38 | 1.38 | 36 |
| 15 | 03/04/2021 | 00:51:51 | 76.40, 149.06 | 83.64 | 03/04/2021 | 00:52:21 | 76.38, 149.13 | 83.60 | 3.26 | 30 |
| 16 | 03/04/2021 | 01:42:35 | -76.38, -43.54 | 96.40 | 03/04/2021 | 01:43:03 | -76.37, -43.59 | 96.42 | 2.08 | 28 |
| 17 | 03/04/2021 | 02:33:20 | 76.36, 123.83 | 83.57 | 03/04/2021 | 02:33:43 | 76.36, 123.73 | 83.56 | 2.69 | 23 |
| 18 | 03/04/2021 | 03:24:05 | -76.39, -68.94 | 96.43 | 03/04/2021 | 03:24:24 | -76.39, -68.84 | 96.43 | 2.57 | 19 |
| 19 | 03/04/2021 | 04:14:50 | 76.37, 98.43 | 83.55 | 03/04/2021 | 04:15:04 | 76.39, 98.48 | 83.56 | 2.42 | 14 |
| 20 | 03/04/2021 | 05:05:35 | -76.39, -94.33 | 96.45 | 03/04/2021 | 05:05:46 | -76.37, -94.25 | 96.47 | 2.82 | 11 |
| 21 | 03/04/2021 | 05:56:20 | 76.37, 73.04 | 83.52 | 03/04/2021 | 05:56:26 | 76.37, 73.07 | 83.52 | 0.87 | 6 |
| 22 | 03/04/2021 | 06:47:04 | -76.35,-119.56 | 96.52 | 03/04/2021 | 06:47:08 | -76.35,-119.66 | 96.51 | 2.73 | 4 |
| 23 | 03/04/2021 | 07:37:50 | 76.38, 47.65 | 83.50 | 03/04/2021 | 07:37:48 | 76.35, 47.66 | 83.47 | 3.33 | 2 |
| 24 | 03/04/2021 | 08:28:34 | -76.36,-144.95 | 96.55 | 03/04/2021 | 08:28:29 | -76.38,-144.91 | 96.52 | 2.90 | 5 |
| 25 | 03/04/2021 | 09:19:20 | 76.39, 22.26 | 83.48 | 03/04/2021 | 09:19:09 | 76.38, 22.41 | 83.47 | 4.08 | 11 |
| 26 | 03/04/2021 | 10:10:04 | -76.36,-170.34 | 96.57 | 03/04/2021 | 10:09:51 | -76.36,-170.32 | 96.56 | 0.60 | 13 |
| 27 | 03/04/2021 | 11:00:48 | 76.34, -2.97 | 83.40 | 03/04/2021 | 11:00:30 | 76.36, -3.00 | 83.43 | 1.56 | 18 |
| 28 | 03/04/2021 | 11:51:33 | -76.37, 164.26 | 96.59 | 03/04/2021 | 11:51:12 | -76.34, 164.27 | 96.60 | 2.74 | 21 |
| 29 | 03/04/2021 | 12:42:18 | 76.35, -28.36 | 83.38 | 03/04/2021 | 12:41:52 | 76.34, -28.41 | 83.39 | 1.85 | 26 |
| 30 | 03/04/2021 | 13:33:03 | -76.37, 138.87 | 96.61 | 03/04/2021 | 13:32:33 | -76.37, 139.02 | 96.61 | 3.93 | 30 |
| 31 | 03/04/2021 | 14:23:48 | 76.36, -53.76 | 83.36 | 03/04/2021 | 14:23:13 | 76.36, -53.66 | 83.38 | 2.73 | 35 |
| 32 | 03/04/2021 | 15:14:32 | -76.33, 113.64 | 96.69 | 03/04/2021 | 15:13:55 | -76.35, 113.61 | 96.65 | 2.10 | 37 |
| 33 | 03/04/2021 | 16:05:18 | 76.36, -79.15 | 83.34 | 03/04/2021 | 16:04:35 | 76.34, -79.07 | 83.34 | 2.74 | 43 |
| 34 | 03/04/2021 | 16:56:02 | -76.34, 88.25 | 96.71 | 03/04/2021 | 16:55:17 | -76.33, 88.20 | 96.69 | 1.47 | 45 |
| 35 | 03/04/2021 | 17:46:47 | 76.32,-104.38 | 83.26 | 03/04/2021 | 17:45:57 | 76.32,-104.48 | 83.29 | 2.68 | 50 |
| 36 | 03/04/2021 | 18:37:32 | -76.34, 62.86 | 96.73 | 03/04/2021 | 18:36:38 | -76.36, 62.95 | 96.70 | 2.97 | 54 |
| 37 | 03/04/2021 | 19:28:17 | 76.33,-129.77 | 83.24 | 03/04/2021 | 19:27:18 | 76.35,-129.73 | 83.29 | 3.14 | 59 |
| 38 | 03/04/2021 | 20:19:02 | -76.35, 37.47 | 96.75 | 03/04/2021 | 20:18:00 | -76.34, 37.55 | 96.74 | 2.36 | 62 |
| 39 | 03/04/2021 | 21:09:47 | 76.33,-155.16 | 83.22 | 03/04/2021 | 21:08:40 | 76.33,-155.14 | 83.24 | 0.72 | 67 |
| 40 | 03/04/2021 | 22:00:31 | -76.31, 12.24 | 96.83 | 03/04/2021 | 21:59:22 | -76.32, 12.14 | 96.78 | 2.88 | 69 |
| 41 | 03/04/2021 | 22:51:17 | 76.34, 179.44 | 83.20 | 03/04/2021 | 22:50:02 | 76.31, 179.45 | 83.20 | 2.58 | 75 |
| 42 | 03/04/2021 | 23:41:59 | -76.22, -12.83 | 96.96 | 03/04/2021 | 23:40:46 | -76.20, -13.59 | 96.88 | 20.04 | 73 |
| 43 | 03/05/2021 | 00:32:39 | 75.98, 155.33 | 82.73 | 03/05/2021 | 00:31:31 | 75.97, 152.96 | 82.95 | 63.89 | 68 |
| 44 | 03/05/2021 | 01:23:21 | -75.86, -36.97 | 97.43 | 03/05/2021 | 01:22:15 | -75.86, -40.06 | 97.14 | 83.86 | 66 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 2/20/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 02/20/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A