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: 6/11/2021
| 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 | 06/14/2021 | 03:12:12 | -77.18, -68.99 | 125.20 | 06/14/2021 | 03:13:19 | -77.15, -65.93 | 125.51 | 75.49 | 67 |
| 2 | 06/14/2021 | 04:02:52 | 76.99, 99.14 | 54.55 | 06/14/2021 | 04:04:03 | 76.92, 100.51 | 54.35 | 34.96 | 71 |
| 3 | 06/14/2021 | 04:53:34 | -76.88, -93.12 | 125.59 | 06/14/2021 | 04:54:47 | -76.82, -92.57 | 125.72 | 15.54 | 73 |
| 4 | 06/14/2021 | 05:44:17 | 76.77, 74.63 | 54.27 | 06/14/2021 | 05:45:28 | 76.77, 74.58 | 54.25 | 1.48 | 71 |
| 5 | 06/14/2021 | 06:35:01 | -76.75,-117.98 | 125.76 | 06/14/2021 | 06:36:10 | -76.75,-118.15 | 125.76 | 4.25 | 69 |
| 6 | 06/14/2021 | 07:25:47 | 76.77, 49.24 | 54.27 | 06/14/2021 | 07:26:49 | 76.79, 49.33 | 54.26 | 3.14 | 62 |
| 7 | 06/14/2021 | 08:16:31 | -76.76,-143.37 | 125.75 | 06/14/2021 | 08:17:31 | -76.78,-143.40 | 125.75 | 2.67 | 60 |
| 8 | 06/14/2021 | 09:07:17 | 76.78, 23.85 | 54.28 | 06/14/2021 | 09:08:11 | 76.78, 23.92 | 54.25 | 1.63 | 54 |
| 9 | 06/14/2021 | 09:58:01 | -76.76,-168.76 | 125.75 | 06/14/2021 | 09:58:53 | -76.76,-168.81 | 125.77 | 1.20 | 52 |
| 10 | 06/14/2021 | 10:48:47 | 76.78, -1.54 | 54.28 | 06/14/2021 | 10:49:33 | 76.76, -1.50 | 54.23 | 3.14 | 46 |
| 11 | 06/14/2021 | 11:39:31 | -76.76, 165.85 | 125.75 | 06/14/2021 | 11:40:15 | -76.74, 165.78 | 125.78 | 3.15 | 44 |
| 12 | 06/14/2021 | 12:30:16 | 76.74, -26.75 | 54.22 | 06/14/2021 | 12:30:55 | 76.74, -26.91 | 54.22 | 4.14 | 39 |
| 13 | 06/14/2021 | 13:21:01 | -76.77, 140.46 | 125.75 | 06/14/2021 | 13:21:36 | -76.77, 140.53 | 125.77 | 1.84 | 35 |
| 14 | 06/14/2021 | 14:11:46 | 76.75, -52.14 | 54.23 | 06/14/2021 | 14:12:16 | 76.76, -52.16 | 54.23 | 1.81 | 30 |
| 15 | 06/14/2021 | 15:02:31 | -76.77, 115.07 | 125.75 | 06/14/2021 | 15:02:58 | -76.75, 115.12 | 125.78 | 2.98 | 27 |
| 16 | 06/14/2021 | 15:53:16 | 76.75, -77.53 | 54.23 | 06/14/2021 | 15:53:38 | 76.74, -77.57 | 54.22 | 1.34 | 22 |
| 17 | 06/14/2021 | 16:44:00 | -76.73, 89.85 | 125.80 | 06/14/2021 | 16:44:20 | -76.73, 89.70 | 125.80 | 3.83 | 20 |
| 18 | 06/14/2021 | 17:34:46 | 76.75,-102.92 | 54.23 | 06/14/2021 | 17:34:59 | 76.77,-102.82 | 54.23 | 3.08 | 13 |
| 19 | 06/14/2021 | 18:25:30 | -76.74, 64.46 | 125.80 | 06/14/2021 | 18:25:41 | -76.75, 64.46 | 125.78 | 2.05 | 11 |
| 20 | 06/14/2021 | 19:16:16 | 76.76,-128.31 | 54.23 | 06/14/2021 | 19:16:21 | 76.75,-128.23 | 54.22 | 2.27 | 5 |
| 21 | 06/14/2021 | 20:07:00 | -76.74, 39.07 | 125.80 | 06/14/2021 | 20:07:03 | -76.73, 39.04 | 125.80 | 0.94 | 3 |
| 22 | 06/14/2021 | 20:57:45 | 76.72,-153.53 | 54.18 | 06/14/2021 | 20:57:43 | 76.73,-153.65 | 54.20 | 3.28 | 2 |
| 23 | 06/14/2021 | 21:48:30 | -76.74, 13.68 | 125.79 | 06/14/2021 | 21:48:25 | -76.72, 13.63 | 125.81 | 3.43 | 5 |
| 24 | 06/14/2021 | 22:39:15 | 76.72,-178.92 | 54.18 | 06/14/2021 | 22:39:04 | 76.75,-178.89 | 54.21 | 3.78 | 11 |
| 25 | 06/14/2021 | 23:30:00 | -76.75, -11.71 | 125.79 | 06/14/2021 | 23:29:46 | -76.74, -11.62 | 125.80 | 2.38 | 14 |
| 26 | 06/15/2021 | 00:20:45 | 76.73, 155.69 | 54.18 | 06/15/2021 | 00:20:26 | 76.74, 155.69 | 54.20 | 1.10 | 19 |
| 27 | 06/15/2021 | 01:11:29 | -76.71, -36.92 | 125.84 | 06/15/2021 | 01:11:08 | -76.72, -37.03 | 125.81 | 3.18 | 21 |
| 28 | 06/15/2021 | 02:02:15 | 76.73, 130.30 | 54.19 | 06/15/2021 | 02:01:48 | 76.72, 130.28 | 54.19 | 1.62 | 27 |
| 29 | 06/15/2021 | 02:52:59 | -76.71, -62.31 | 125.84 | 06/15/2021 | 02:52:30 | -76.70, -62.44 | 125.83 | 3.49 | 29 |
| 30 | 06/15/2021 | 03:43:45 | 76.73, 104.91 | 54.19 | 06/15/2021 | 03:43:09 | 76.74, 105.03 | 54.20 | 3.22 | 36 |
| 31 | 06/15/2021 | 04:34:29 | -76.71, -87.70 | 125.84 | 06/15/2021 | 04:33:51 | -76.73, -87.69 | 125.81 | 1.50 | 38 |
| 32 | 06/15/2021 | 05:25:15 | 76.74, 79.52 | 54.19 | 06/15/2021 | 05:24:31 | 76.72, 79.62 | 54.18 | 3.00 | 44 |
| 33 | 06/15/2021 | 06:15:59 | -76.72,-113.09 | 125.84 | 06/15/2021 | 06:15:13 | -76.71,-113.10 | 125.83 | 1.17 | 46 |
| 34 | 06/15/2021 | 07:06:44 | 76.70, 54.30 | 54.14 | 06/15/2021 | 07:05:53 | 76.70, 54.20 | 54.17 | 2.63 | 51 |
| 35 | 06/15/2021 | 07:57:29 | -76.72,-138.48 | 125.84 | 06/15/2021 | 07:56:34 | -76.73,-138.35 | 125.82 | 3.59 | 55 |
| 36 | 06/15/2021 | 08:48:14 | 76.70, 28.91 | 54.14 | 06/15/2021 | 08:47:14 | 76.73, 28.96 | 54.18 | 3.26 | 60 |
| 37 | 06/15/2021 | 09:38:59 | -76.73,-163.87 | 125.83 | 06/15/2021 | 09:37:56 | -76.71,-163.76 | 125.83 | 3.02 | 63 |
| 38 | 06/15/2021 | 10:29:44 | 76.70, 3.53 | 54.14 | 06/15/2021 | 10:28:36 | 76.71, 3.54 | 54.17 | 0.66 | 68 |
| 39 | 06/15/2021 | 11:20:28 | -76.69, 170.91 | 125.89 | 06/15/2021 | 11:19:18 | -76.70, 170.82 | 125.84 | 2.50 | 70 |
| 40 | 06/15/2021 | 12:11:13 | 76.66, -21.69 | 54.09 | 06/15/2021 | 12:09:59 | 76.64, -22.04 | 54.13 | 9.10 | 74 |
| 41 | 06/15/2021 | 13:01:55 | -76.56, 146.03 | 126.05 | 06/15/2021 | 13:00:43 | -76.54, 144.92 | 125.94 | 28.91 | 72 |
| 42 | 06/15/2021 | 13:52:35 | 76.31, -45.75 | 53.64 | 06/15/2021 | 13:51:28 | 76.30, -48.58 | 53.92 | 74.69 | 67 |
| 43 | 06/15/2021 | 14:43:17 | -76.20, 121.95 | 126.49 | 06/15/2021 | 14:42:12 | -76.20, 118.39 | 126.15 | 94.45 | 65 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 6/11/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 06/11/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A