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: 6/1/2021
| 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 | 06/14/2021 | 03:12:12 | -77.18, -68.96 | 125.21 | 06/14/2021 | 03:13:19 | -77.15, -65.91 | 125.51 | 75.38 | 67 |
| 2 | 06/14/2021 | 04:02:53 | 76.99, 99.13 | 54.56 | 06/14/2021 | 04:04:04 | 76.92, 100.49 | 54.35 | 35.15 | 71 |
| 3 | 06/14/2021 | 04:53:35 | -76.88, -93.10 | 125.60 | 06/14/2021 | 04:54:48 | -76.82, -92.55 | 125.72 | 15.05 | 73 |
| 4 | 06/14/2021 | 05:44:17 | 76.78, 74.62 | 54.28 | 06/14/2021 | 05:45:28 | 76.76, 74.56 | 54.25 | 2.01 | 71 |
| 5 | 06/14/2021 | 06:35:02 | -76.79,-118.14 | 125.71 | 06/14/2021 | 06:36:10 | -76.76,-118.13 | 125.76 | 3.74 | 68 |
| 6 | 06/14/2021 | 07:25:47 | 76.78, 49.23 | 54.28 | 06/14/2021 | 07:26:49 | 76.79, 49.31 | 54.26 | 2.43 | 62 |
| 7 | 06/14/2021 | 08:16:31 | -76.75,-143.35 | 125.76 | 06/14/2021 | 08:17:31 | -76.78,-143.38 | 125.75 | 3.65 | 60 |
| 8 | 06/14/2021 | 09:07:17 | 76.78, 23.84 | 54.28 | 06/14/2021 | 09:08:11 | 76.77, 23.90 | 54.24 | 2.15 | 54 |
| 9 | 06/14/2021 | 09:58:01 | -76.76,-168.74 | 125.76 | 06/14/2021 | 09:58:53 | -76.77,-168.79 | 125.76 | 1.62 | 52 |
| 10 | 06/14/2021 | 10:48:46 | 76.74, -1.38 | 54.23 | 06/14/2021 | 10:49:33 | 76.75, -1.52 | 54.23 | 3.60 | 47 |
| 11 | 06/14/2021 | 11:39:31 | -76.76, 165.87 | 125.76 | 06/14/2021 | 11:40:15 | -76.75, 165.79 | 125.78 | 2.47 | 44 |
| 12 | 06/14/2021 | 12:30:16 | 76.75, -26.77 | 54.23 | 06/14/2021 | 12:30:54 | 76.78, -26.76 | 54.24 | 3.26 | 38 |
| 13 | 06/14/2021 | 13:21:01 | -76.76, 140.48 | 125.75 | 06/14/2021 | 13:21:36 | -76.77, 140.55 | 125.77 | 1.97 | 35 |
| 14 | 06/14/2021 | 14:11:46 | 76.75, -52.16 | 54.23 | 06/14/2021 | 14:12:16 | 76.76, -52.18 | 54.23 | 0.78 | 30 |
| 15 | 06/14/2021 | 15:02:31 | -76.77, 115.09 | 125.75 | 06/14/2021 | 15:02:58 | -76.75, 115.13 | 125.78 | 2.09 | 27 |
| 16 | 06/14/2021 | 15:53:16 | 76.75, -77.55 | 54.23 | 06/14/2021 | 15:53:38 | 76.74, -77.59 | 54.21 | 2.24 | 22 |
| 17 | 06/14/2021 | 16:44:00 | -76.73, 89.87 | 125.81 | 06/14/2021 | 16:44:20 | -76.73, 89.72 | 125.79 | 3.91 | 20 |
| 18 | 06/14/2021 | 17:34:46 | 76.76,-102.94 | 54.24 | 06/14/2021 | 17:34:59 | 76.76,-102.84 | 54.23 | 2.65 | 13 |
| 19 | 06/14/2021 | 18:25:30 | -76.73, 64.48 | 125.80 | 06/14/2021 | 18:25:41 | -76.76, 64.47 | 125.78 | 3.02 | 11 |
| 20 | 06/14/2021 | 19:16:16 | 76.76,-128.33 | 54.24 | 06/14/2021 | 19:16:21 | 76.74,-128.25 | 54.21 | 2.93 | 5 |
| 21 | 06/14/2021 | 20:07:00 | -76.73, 39.09 | 125.80 | 06/14/2021 | 20:07:03 | -76.74, 39.06 | 125.80 | 0.92 | 3 |
| 22 | 06/14/2021 | 20:57:45 | 76.72,-153.54 | 54.18 | 06/14/2021 | 20:57:43 | 76.72,-153.66 | 54.20 | 3.06 | 2 |
| 23 | 06/14/2021 | 21:48:30 | -76.74, 13.70 | 125.80 | 06/14/2021 | 21:48:25 | -76.72, 13.65 | 125.81 | 2.61 | 5 |
| 24 | 06/14/2021 | 22:39:15 | 76.73,-178.93 | 54.19 | 06/14/2021 | 22:39:04 | 76.75,-178.91 | 54.21 | 2.67 | 11 |
| 25 | 06/14/2021 | 23:30:00 | -76.74, -11.69 | 125.80 | 06/14/2021 | 23:29:46 | -76.74, -11.60 | 125.80 | 2.23 | 14 |
| 26 | 06/15/2021 | 00:20:45 | 76.73, 155.68 | 54.19 | 06/15/2021 | 00:20:26 | 76.73, 155.68 | 54.20 | 0.02 | 19 |
| 27 | 06/15/2021 | 01:11:30 | -76.75, -37.08 | 125.79 | 06/15/2021 | 01:11:08 | -76.73, -37.01 | 125.81 | 2.83 | 22 |
| 28 | 06/15/2021 | 02:02:15 | 76.73, 130.29 | 54.19 | 06/15/2021 | 02:01:48 | 76.71, 130.26 | 54.18 | 2.70 | 27 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 6/1/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 06/01/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A