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: 6/12/2021
| 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 | -77.19, -69.03 | 125.19 | 06/14/2021 | 03:13:19 | -77.14, -65.98 | 125.52 | 75.68 | 67 |
| 2 | 06/14/2021 | 04:02:53 | 77.00, 99.10 | 54.56 | 06/14/2021 | 04:04:03 | 76.96, 100.64 | 54.37 | 38.85 | 70 |
| 3 | 06/14/2021 | 04:53:34 | -76.85, -92.99 | 125.63 | 06/14/2021 | 04:54:48 | -76.81, -92.61 | 125.73 | 10.62 | 74 |
| 4 | 06/14/2021 | 05:44:18 | 76.78, 74.59 | 54.29 | 06/14/2021 | 05:45:29 | 76.76, 74.53 | 54.24 | 3.03 | 71 |
| 5 | 06/14/2021 | 06:35:02 | -76.77,-118.03 | 125.74 | 06/14/2021 | 06:36:10 | -76.79,-118.03 | 125.74 | 2.48 | 68 |
| 6 | 06/14/2021 | 07:25:48 | 76.79, 49.20 | 54.29 | 06/14/2021 | 07:26:50 | 76.78, 49.29 | 54.26 | 2.27 | 62 |
| 7 | 06/14/2021 | 08:16:32 | -76.77,-143.42 | 125.74 | 06/14/2021 | 08:17:32 | -76.77,-143.44 | 125.76 | 0.57 | 60 |
| 8 | 06/14/2021 | 09:07:18 | 76.79, 23.81 | 54.29 | 06/14/2021 | 09:08:12 | 76.76, 23.87 | 54.24 | 3.29 | 54 |
| 9 | 06/14/2021 | 09:58:02 | -76.77,-168.81 | 125.74 | 06/14/2021 | 09:58:54 | -76.75,-168.86 | 125.77 | 2.94 | 52 |
| 10 | 06/14/2021 | 10:48:47 | 76.75, -1.41 | 54.24 | 06/14/2021 | 10:49:34 | 76.74, -1.54 | 54.23 | 3.46 | 47 |
| 11 | 06/14/2021 | 11:39:32 | -76.78, 165.80 | 125.73 | 06/14/2021 | 11:40:15 | -76.77, 165.90 | 125.76 | 2.49 | 43 |
| 12 | 06/14/2021 | 12:30:17 | 76.75, -26.80 | 54.24 | 06/14/2021 | 12:30:55 | 76.77, -26.78 | 54.24 | 1.91 | 38 |
| 13 | 06/14/2021 | 13:21:01 | -76.74, 140.58 | 125.79 | 06/14/2021 | 13:21:37 | -76.75, 140.48 | 125.78 | 3.28 | 36 |
| 14 | 06/14/2021 | 14:11:47 | 76.76, -52.19 | 54.24 | 06/14/2021 | 14:12:17 | 76.75, -52.20 | 54.22 | 0.81 | 30 |
| 15 | 06/14/2021 | 15:02:31 | -76.74, 115.19 | 125.79 | 06/14/2021 | 15:02:59 | -76.74, 115.07 | 125.79 | 3.21 | 28 |
| 16 | 06/14/2021 | 15:53:17 | 76.76, -77.58 | 54.24 | 06/14/2021 | 15:53:39 | 76.73, -77.61 | 54.21 | 3.48 | 22 |
| 17 | 06/14/2021 | 16:44:00 | -76.74, 89.81 | 125.78 | 06/14/2021 | 16:44:19 | -76.76, 89.82 | 125.78 | 1.97 | 19 |
| 18 | 06/14/2021 | 17:34:46 | 76.76,-102.97 | 54.24 | 06/14/2021 | 17:34:59 | 76.76,-102.86 | 54.22 | 2.84 | 13 |
| 19 | 06/14/2021 | 18:25:30 | -76.75, 64.42 | 125.78 | 06/14/2021 | 18:25:41 | -76.74, 64.41 | 125.79 | 0.70 | 11 |
| 20 | 06/14/2021 | 19:16:15 | 76.72,-128.18 | 54.19 | 06/14/2021 | 19:16:21 | 76.74,-128.27 | 54.21 | 2.74 | 6 |
| 21 | 06/14/2021 | 20:07:00 | -76.75, 39.03 | 125.78 | 06/14/2021 | 20:07:03 | -76.72, 39.00 | 125.81 | 3.36 | 3 |
| 22 | 06/14/2021 | 20:57:45 | 76.73,-153.57 | 54.19 | 06/14/2021 | 20:57:43 | 76.72,-153.69 | 54.19 | 3.21 | 2 |
| 23 | 06/14/2021 | 21:48:30 | -76.76, 13.64 | 125.78 | 06/14/2021 | 21:48:24 | -76.75, 13.75 | 125.79 | 3.03 | 6 |
| 24 | 06/14/2021 | 22:39:15 | 76.73,-178.96 | 54.20 | 06/14/2021 | 22:39:04 | 76.74,-178.93 | 54.21 | 1.41 | 11 |
| 25 | 06/14/2021 | 23:29:59 | -76.72, -11.58 | 125.83 | 06/14/2021 | 23:29:46 | -76.73, -11.66 | 125.81 | 2.57 | 13 |
| 26 | 06/15/2021 | 00:20:45 | 76.74, 155.65 | 54.20 | 06/15/2021 | 00:20:26 | 76.72, 155.65 | 54.19 | 1.39 | 19 |
| 27 | 06/15/2021 | 01:11:29 | -76.72, -36.97 | 125.83 | 06/15/2021 | 01:11:08 | -76.71, -37.08 | 125.82 | 2.94 | 21 |
| 28 | 06/15/2021 | 02:02:15 | 76.74, 130.26 | 54.20 | 06/15/2021 | 02:01:47 | 76.75, 130.41 | 54.21 | 3.90 | 28 |
| 29 | 06/15/2021 | 02:52:59 | -76.72, -62.36 | 125.83 | 06/15/2021 | 02:52:29 | -76.73, -62.32 | 125.81 | 1.62 | 30 |
| 30 | 06/15/2021 | 03:43:45 | 76.74, 104.87 | 54.20 | 06/15/2021 | 03:43:09 | 76.73, 104.99 | 54.19 | 3.51 | 36 |
| 31 | 06/15/2021 | 04:34:29 | -76.73, -87.75 | 125.82 | 06/15/2021 | 04:33:51 | -76.72, -87.74 | 125.82 | 1.31 | 38 |
| 32 | 06/15/2021 | 05:25:14 | 76.70, 79.65 | 54.15 | 06/15/2021 | 05:24:31 | 76.71, 79.58 | 54.18 | 2.03 | 43 |
| 33 | 06/15/2021 | 06:15:59 | -76.73,-113.14 | 125.82 | 06/15/2021 | 06:15:13 | -76.70,-113.15 | 125.84 | 3.88 | 46 |
| 34 | 06/15/2021 | 07:06:44 | 76.71, 54.26 | 54.15 | 06/15/2021 | 07:05:53 | 76.69, 54.16 | 54.16 | 3.13 | 51 |
| 35 | 06/15/2021 | 07:57:28 | -76.69,-138.36 | 125.88 | 06/15/2021 | 07:56:34 | -76.72,-138.40 | 125.82 | 3.64 | 54 |
| 36 | 06/15/2021 | 08:48:14 | 76.71, 28.87 | 54.15 | 06/15/2021 | 08:47:14 | 76.72, 28.92 | 54.18 | 1.29 | 60 |
| 37 | 06/15/2021 | 09:38:58 | -76.69,-163.75 | 125.87 | 06/15/2021 | 09:37:56 | -76.70,-163.81 | 125.84 | 1.86 | 62 |
| 38 | 06/15/2021 | 10:29:44 | 76.72, 3.48 | 54.16 | 06/15/2021 | 10:28:36 | 76.70, 3.50 | 54.16 | 2.14 | 68 |
| 39 | 06/15/2021 | 11:20:28 | -76.70, 170.86 | 125.87 | 06/15/2021 | 11:19:18 | -76.68, 170.78 | 125.85 | 2.82 | 70 |
| 40 | 06/15/2021 | 12:11:12 | 76.63, -21.57 | 54.05 | 06/15/2021 | 12:09:59 | 76.63, -22.08 | 54.12 | 13.16 | 73 |
| 41 | 06/15/2021 | 13:01:55 | -76.57, 145.98 | 126.04 | 06/15/2021 | 13:00:42 | -76.57, 145.03 | 125.92 | 24.56 | 73 |
| 42 | 06/15/2021 | 13:52:35 | 76.32, -45.79 | 53.66 | 06/15/2021 | 13:51:28 | 76.29, -48.62 | 53.91 | 74.70 | 67 |
| 43 | 06/15/2021 | 14:43:17 | -76.21, 121.91 | 126.48 | 06/15/2021 | 14:42:12 | -76.18, 118.35 | 126.16 | 94.47 | 65 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 6/12/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 06/12/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A