Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/30/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 06/30/2021 | 04:01:24 | 72.64, 111.60 | 49.64 | 06/30/2021 | 04:01:41 | 72.63, 111.52 | 49.63 | 2.66 | 17 |
| 2 | 06/30/2021 | 04:52:08 | -72.64, -81.09 | 130.36 | 06/30/2021 | 04:52:23 | -72.67, -81.08 | 130.34 | 2.43 | 15 |
| 3 | 06/30/2021 | 05:42:53 | 72.65, 86.21 | 49.65 | 06/30/2021 | 05:43:01 | 72.66, 86.24 | 49.66 | 1.79 | 8 |
| 4 | 06/30/2021 | 06:33:37 | -72.65,-106.48 | 130.35 | 06/30/2021 | 06:33:44 | -72.64,-106.47 | 130.35 | 0.64 | 7 |
| 5 | 06/30/2021 | 07:24:23 | 72.65, 60.83 | 49.66 | 06/30/2021 | 07:24:23 | 72.64, 60.86 | 49.65 | 1.81 | 0 |
| 6 | 06/30/2021 | 08:15:07 | -72.65,-131.86 | 130.34 | 06/30/2021 | 08:15:06 | -72.62,-131.85 | 130.37 | 3.64 | 1 |
| 7 | 06/30/2021 | 09:05:52 | 72.61, 35.55 | 49.62 | 06/30/2021 | 09:05:45 | 72.61, 35.47 | 49.63 | 2.78 | 7 |
| 8 | 06/30/2021 | 09:56:36 | -72.61,-157.14 | 130.38 | 06/30/2021 | 09:56:28 | -72.60,-157.24 | 130.38 | 3.49 | 8 |
| 9 | 06/30/2021 | 10:47:22 | 72.61, 10.16 | 49.63 | 06/30/2021 | 10:47:07 | 72.59, 10.09 | 49.62 | 3.28 | 15 |
| 10 | 06/30/2021 | 11:38:06 | -72.61, 177.48 | 130.37 | 06/30/2021 | 11:37:49 | -72.63, 177.48 | 130.35 | 1.60 | 17 |
| 11 | 06/30/2021 | 12:28:52 | 72.61, -15.22 | 49.64 | 06/30/2021 | 12:28:28 | 72.62, -15.20 | 49.65 | 1.01 | 24 |
| 12 | 06/30/2021 | 13:19:36 | -72.62, 152.09 | 130.36 | 06/30/2021 | 13:19:11 | -72.60, 152.09 | 130.37 | 1.43 | 25 |
| 13 | 06/30/2021 | 14:10:22 | 72.62, -40.60 | 49.65 | 06/30/2021 | 14:09:50 | 72.60, -40.58 | 49.63 | 2.51 | 32 |
| 14 | 06/30/2021 | 15:01:06 | -72.62, 126.71 | 130.35 | 06/30/2021 | 15:00:32 | -72.63, 126.81 | 130.34 | 3.58 | 34 |
| 15 | 06/30/2021 | 15:51:51 | 72.57, -65.89 | 49.60 | 06/30/2021 | 15:51:12 | 72.58, -65.97 | 49.62 | 2.76 | 39 |
| 16 | 06/30/2021 | 16:42:36 | -72.63, 101.32 | 130.34 | 06/30/2021 | 16:41:54 | -72.61, 101.42 | 130.35 | 3.80 | 42 |
| 17 | 06/30/2021 | 17:33:21 | 72.58, -91.27 | 49.61 | 06/30/2021 | 17:32:33 | 72.60, -91.25 | 49.65 | 2.91 | 48 |
| 18 | 06/30/2021 | 18:24:05 | -72.58, 76.04 | 130.39 | 06/30/2021 | 18:23:16 | -72.59, 76.04 | 130.37 | 0.78 | 49 |
| 19 | 06/30/2021 | 19:14:51 | 72.58,-116.65 | 49.62 | 06/30/2021 | 19:13:55 | 72.58,-116.64 | 49.63 | 0.63 | 56 |
| 20 | 06/30/2021 | 20:05:35 | -72.58, 50.66 | 130.38 | 06/30/2021 | 20:04:38 | -72.56, 50.65 | 130.38 | 2.27 | 57 |
| 21 | 06/30/2021 | 20:56:21 | 72.59,-142.04 | 49.63 | 06/30/2021 | 20:55:17 | 72.56,-142.02 | 49.62 | 3.30 | 64 |
| 22 | 06/30/2021 | 21:47:05 | -72.59, 25.27 | 130.37 | 06/30/2021 | 21:45:59 | -72.59, 25.37 | 130.35 | 3.20 | 66 |
| 23 | 06/30/2021 | 22:37:50 | 72.54,-167.32 | 49.59 | 06/30/2021 | 22:36:39 | 72.54,-167.41 | 49.60 | 3.00 | 71 |
| 24 | 06/30/2021 | 23:28:34 | -72.54, -0.01 | 130.41 | 06/30/2021 | 23:27:21 | -72.57, -0.02 | 130.37 | 2.99 | 73 |
| 25 | 07/01/2021 | 00:19:16 | 72.34, 167.70 | 49.37 | 07/01/2021 | 00:18:04 | 72.36, 166.90 | 49.45 | 27.07 | 72 |
| 26 | 07/01/2021 | 01:10:00 | -72.34, -24.98 | 130.63 | 07/01/2021 | 01:08:47 | -72.34, -25.81 | 130.56 | 27.68 | 73 |
| 27 | 07/01/2021 | 02:00:40 | 72.04, 142.92 | 49.05 | 07/01/2021 | 01:59:31 | 72.08, 141.02 | 49.22 | 64.98 | 69 |
| 28 | 07/01/2021 | 02:51:24 | -72.04, -49.78 | 130.95 | 07/01/2021 | 02:50:15 | -72.01, -51.78 | 130.84 | 68.86 | 69 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/30/2021
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 06/30/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C