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: 11/1/2021
| 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 | 11/15/2021 | 00:01:30 | -77.65, -23.50 | 83.29 | 11/15/2021 | 00:02:37 | -77.60, -20.53 | 83.53 | 70.91 | 67 |
| 2 | 11/15/2021 | 00:52:10 | 77.43, 144.84 | 96.45 | 11/15/2021 | 00:53:22 | 77.39, 145.87 | 96.33 | 25.33 | 72 |
| 3 | 11/15/2021 | 01:42:52 | -77.32, -47.36 | 83.68 | 11/15/2021 | 01:44:06 | -77.28, -47.26 | 83.75 | 4.85 | 74 |
| 4 | 11/15/2021 | 02:33:37 | 77.31, 120.01 | 96.32 | 11/15/2021 | 02:34:46 | 77.28, 120.07 | 96.27 | 3.42 | 69 |
| 5 | 11/15/2021 | 03:24:21 | -77.28, -72.57 | 83.71 | 11/15/2021 | 03:25:27 | -77.30, -72.52 | 83.71 | 2.57 | 66 |
| 6 | 11/15/2021 | 04:15:06 | 77.27, 94.79 | 96.29 | 11/15/2021 | 04:16:07 | 77.30, 94.81 | 96.30 | 3.45 | 61 |
| 7 | 11/15/2021 | 05:05:51 | -77.29, -97.97 | 83.68 | 11/15/2021 | 05:06:49 | -77.28, -97.95 | 83.71 | 1.18 | 58 |
| 8 | 11/15/2021 | 05:56:36 | 77.28, 69.39 | 96.32 | 11/15/2021 | 05:57:29 | 77.28, 69.38 | 96.31 | 0.27 | 53 |
| 9 | 11/15/2021 | 06:47:21 | -77.29,-123.38 | 83.66 | 11/15/2021 | 06:48:11 | -77.26,-123.38 | 83.71 | 4.17 | 50 |
| 10 | 11/15/2021 | 07:38:06 | 77.28, 43.99 | 96.34 | 11/15/2021 | 07:38:51 | 77.25, 43.95 | 96.31 | 3.12 | 45 |
| 11 | 11/15/2021 | 08:28:50 | -77.26,-148.59 | 83.68 | 11/15/2021 | 08:29:32 | -77.28,-148.63 | 83.67 | 2.51 | 42 |
| 12 | 11/15/2021 | 09:19:36 | 77.29, 18.58 | 96.37 | 11/15/2021 | 09:20:12 | 77.28, 18.70 | 96.34 | 3.06 | 36 |
| 13 | 11/15/2021 | 10:10:20 | -77.26,-173.99 | 83.66 | 11/15/2021 | 10:10:54 | -77.26,-174.06 | 83.67 | 1.95 | 34 |
| 14 | 11/15/2021 | 11:01:05 | 77.25, -6.63 | 96.34 | 11/15/2021 | 11:01:34 | 77.25, -6.74 | 96.34 | 2.58 | 29 |
| 15 | 11/15/2021 | 11:51:50 | -77.27, 160.60 | 83.63 | 11/15/2021 | 11:52:15 | -77.28, 160.68 | 83.64 | 2.13 | 25 |
| 16 | 11/15/2021 | 12:42:35 | 77.26, -32.03 | 96.37 | 11/15/2021 | 12:42:55 | 77.28, -31.99 | 96.38 | 2.34 | 20 |
| 17 | 11/15/2021 | 13:33:20 | -77.28, 135.20 | 83.61 | 11/15/2021 | 13:33:37 | -77.26, 135.25 | 83.63 | 2.62 | 17 |
| 18 | 11/15/2021 | 14:24:05 | 77.26, -57.44 | 96.39 | 11/15/2021 | 14:24:17 | 77.25, -57.42 | 96.38 | 1.23 | 12 |
| 19 | 11/15/2021 | 15:14:49 | -77.24, 109.99 | 83.63 | 11/15/2021 | 15:14:58 | -77.28, 110.00 | 83.60 | 4.16 | 9 |
| 20 | 11/15/2021 | 16:05:35 | 77.27, -82.84 | 96.42 | 11/15/2021 | 16:05:38 | 77.28, -82.67 | 96.41 | 4.14 | 3 |
| 21 | 11/15/2021 | 16:56:19 | -77.25, 84.58 | 83.61 | 11/15/2021 | 16:56:20 | -77.25, 84.57 | 83.60 | 1.06 | 1 |
| 22 | 11/15/2021 | 17:47:04 | 77.23,-108.05 | 96.39 | 11/15/2021 | 17:47:00 | 77.25,-108.10 | 96.41 | 2.46 | 4 |
| 23 | 11/15/2021 | 18:37:49 | -77.25, 59.18 | 83.58 | 11/15/2021 | 18:37:42 | -77.23, 59.14 | 83.60 | 2.49 | 7 |
| 24 | 11/15/2021 | 19:28:34 | 77.24,-133.46 | 96.42 | 11/15/2021 | 19:28:22 | 77.23,-133.54 | 96.42 | 2.25 | 12 |
| 25 | 11/15/2021 | 20:19:19 | -77.26, 33.78 | 83.56 | 11/15/2021 | 20:19:03 | -77.25, 33.88 | 83.56 | 2.58 | 16 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 11/1/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 11/01/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A