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: 6/4/2021
| 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 | -77.21, -69.11 | 125.17 | 06/14/2021 | 03:13:18 | -77.17, -65.86 | 125.50 | 80.22 | 66 |
| 2 | 06/14/2021 | 04:02:52 | 76.98, 99.18 | 54.54 | 06/14/2021 | 04:04:03 | 76.94, 100.55 | 54.36 | 34.88 | 71 |
| 3 | 06/14/2021 | 04:53:34 | -76.87, -93.06 | 125.61 | 06/14/2021 | 04:54:47 | -76.84, -92.50 | 125.71 | 14.53 | 73 |
| 4 | 06/14/2021 | 05:44:17 | 76.76, 74.67 | 54.26 | 06/14/2021 | 05:45:28 | 76.78, 74.62 | 54.26 | 2.28 | 71 |
| 5 | 06/14/2021 | 06:35:02 | -76.78,-118.10 | 125.72 | 06/14/2021 | 06:36:10 | -76.77,-118.08 | 125.75 | 1.11 | 68 |
| 6 | 06/14/2021 | 07:25:47 | 76.77, 49.28 | 54.26 | 06/14/2021 | 07:26:50 | 76.76, 49.21 | 54.24 | 1.90 | 63 |
| 7 | 06/14/2021 | 08:16:32 | -76.79,-143.49 | 125.72 | 06/14/2021 | 08:17:32 | -76.75,-143.49 | 125.77 | 3.61 | 60 |
| 8 | 06/14/2021 | 09:07:17 | 76.77, 23.89 | 54.27 | 06/14/2021 | 09:08:11 | 76.79, 23.96 | 54.26 | 2.60 | 54 |
| 9 | 06/14/2021 | 09:58:02 | -76.79,-168.88 | 125.71 | 06/14/2021 | 09:58:53 | -76.78,-168.74 | 125.75 | 3.69 | 51 |
| 10 | 06/14/2021 | 10:48:47 | 76.77, -1.50 | 54.27 | 06/14/2021 | 10:49:33 | 76.77, -1.45 | 54.24 | 1.53 | 46 |
| 11 | 06/14/2021 | 11:39:31 | -76.75, 165.91 | 125.77 | 06/14/2021 | 11:40:15 | -76.76, 165.85 | 125.77 | 1.90 | 44 |
| 12 | 06/14/2021 | 12:30:17 | 76.78, -26.89 | 54.27 | 06/14/2021 | 12:30:55 | 76.75, -26.87 | 54.23 | 3.52 | 38 |
| 13 | 06/14/2021 | 13:21:01 | -76.75, 140.52 | 125.77 | 06/14/2021 | 13:21:37 | -76.74, 140.43 | 125.78 | 2.60 | 36 |
| 14 | 06/14/2021 | 14:11:46 | 76.74, -52.11 | 54.22 | 06/14/2021 | 14:12:16 | 76.77, -52.11 | 54.24 | 3.90 | 30 |
| 15 | 06/14/2021 | 15:02:31 | -76.76, 115.13 | 125.76 | 06/14/2021 | 15:02:58 | -76.77, 115.19 | 125.77 | 1.80 | 27 |
| 16 | 06/14/2021 | 15:53:16 | 76.74, -77.50 | 54.22 | 06/14/2021 | 15:53:38 | 76.75, -77.53 | 54.22 | 1.46 | 22 |
| 17 | 06/14/2021 | 16:44:01 | -76.76, 89.74 | 125.76 | 06/14/2021 | 16:44:20 | -76.75, 89.77 | 125.79 | 1.87 | 19 |
| 18 | 06/14/2021 | 17:34:46 | 76.75,-102.89 | 54.22 | 06/14/2021 | 17:35:00 | 76.73,-102.94 | 54.21 | 1.87 | 14 |
| 19 | 06/14/2021 | 18:25:30 | -76.72, 64.52 | 125.82 | 06/14/2021 | 18:25:42 | -76.73, 64.36 | 125.80 | 4.17 | 12 |
| 20 | 06/14/2021 | 19:16:16 | 76.75,-128.28 | 54.22 | 06/14/2021 | 19:16:21 | 76.76,-128.19 | 54.22 | 2.61 | 5 |
| 21 | 06/14/2021 | 20:07:00 | -76.73, 39.13 | 125.81 | 06/14/2021 | 20:07:03 | -76.75, 39.11 | 125.79 | 3.14 | 3 |
| 22 | 06/14/2021 | 20:57:46 | 76.75,-153.67 | 54.23 | 06/14/2021 | 20:57:43 | 76.74,-153.60 | 54.21 | 2.33 | 3 |
| 23 | 06/14/2021 | 21:48:30 | -76.73, 13.74 | 125.81 | 06/14/2021 | 21:48:25 | -76.73, 13.70 | 125.80 | 1.18 | 5 |
| 24 | 06/14/2021 | 22:39:15 | 76.71,-178.89 | 54.17 | 06/14/2021 | 22:39:05 | 76.72,-179.02 | 54.19 | 3.37 | 10 |
| 25 | 06/14/2021 | 23:30:00 | -76.73, -11.65 | 125.81 | 06/14/2021 | 23:29:47 | -76.71, -11.71 | 125.82 | 2.67 | 13 |
| 26 | 06/15/2021 | 00:20:45 | 76.72, 155.72 | 54.17 | 06/15/2021 | 00:20:26 | 76.75, 155.74 | 54.21 | 3.23 | 19 |
| 27 | 06/15/2021 | 01:11:30 | -76.74, -37.04 | 125.81 | 06/15/2021 | 01:11:08 | -76.74, -36.96 | 125.80 | 2.02 | 22 |
| 28 | 06/15/2021 | 02:02:15 | 76.72, 130.33 | 54.18 | 06/15/2021 | 02:01:48 | 76.73, 130.32 | 54.19 | 0.62 | 27 |
| 29 | 06/15/2021 | 02:53:00 | -76.74, -62.43 | 125.80 | 06/15/2021 | 02:52:30 | -76.72, -62.37 | 125.82 | 2.65 | 30 |
| 30 | 06/15/2021 | 03:43:45 | 76.73, 104.94 | 54.18 | 06/15/2021 | 03:43:10 | 76.71, 104.91 | 54.18 | 2.20 | 35 |
| 31 | 06/15/2021 | 04:34:29 | -76.70, -87.65 | 125.86 | 06/15/2021 | 04:33:52 | -76.70, -87.79 | 125.83 | 3.62 | 37 |
| 32 | 06/15/2021 | 05:25:15 | 76.73, 79.55 | 54.18 | 06/15/2021 | 05:24:31 | 76.73, 79.66 | 54.19 | 2.88 | 44 |
| 33 | 06/15/2021 | 06:15:59 | -76.70,-113.04 | 125.86 | 06/15/2021 | 06:15:13 | -76.73,-113.03 | 125.82 | 2.48 | 46 |
| 34 | 06/15/2021 | 07:06:45 | 76.73, 54.16 | 54.18 | 06/15/2021 | 07:05:53 | 76.71, 54.25 | 54.18 | 3.17 | 52 |
| 35 | 06/15/2021 | 07:57:29 | -76.71,-138.43 | 125.85 | 06/15/2021 | 07:56:35 | -76.71,-138.45 | 125.83 | 0.58 | 54 |
| 36 | 06/15/2021 | 08:48:14 | 76.69, 28.94 | 54.13 | 06/15/2021 | 08:47:15 | 76.69, 28.84 | 54.16 | 2.78 | 59 |
| 37 | 06/15/2021 | 09:38:59 | -76.71,-163.82 | 125.85 | 06/15/2021 | 09:37:57 | -76.69,-163.86 | 125.85 | 2.97 | 62 |
| 38 | 06/15/2021 | 10:29:44 | 76.70, 3.55 | 54.13 | 06/15/2021 | 10:28:36 | 76.72, 3.59 | 54.18 | 2.67 | 68 |
| 39 | 06/15/2021 | 11:20:29 | -76.72, 170.79 | 125.85 | 06/15/2021 | 11:19:18 | -76.71, 170.89 | 125.83 | 2.50 | 71 |
| 40 | 06/15/2021 | 12:11:13 | 76.66, -21.66 | 54.08 | 06/15/2021 | 12:09:59 | 76.65, -21.99 | 54.13 | 8.40 | 74 |
| 41 | 06/15/2021 | 13:01:55 | -76.54, 146.08 | 126.07 | 06/15/2021 | 13:00:43 | -76.56, 144.98 | 125.93 | 28.52 | 72 |
| 42 | 06/15/2021 | 13:52:35 | 76.30, -45.72 | 53.64 | 06/15/2021 | 13:51:28 | 76.31, -48.54 | 53.92 | 74.27 | 67 |
| 43 | 06/15/2021 | 14:43:17 | -76.23, 121.84 | 126.46 | 06/15/2021 | 14:42:11 | -76.22, 118.46 | 126.14 | 89.70 | 66 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 6/4/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 06/04/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A