Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/8/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Distance(km) | Time Diff (sec) |
| 1 | 02/19/2021 | 06:39:46 | 73.50, 70.20 | 85.02 | 02/19/2021 | 06:40:52 | 73.46, 73.19 | 84.79 | 94.59 | 66 |
| 2 | 02/19/2021 | 07:30:29 | -73.44,-122.34 | 95.07 | 02/19/2021 | 07:31:36 | -73.39,-119.65 | 95.29 | 85.67 | 67 |
| 3 | 02/19/2021 | 08:21:10 | 73.21, 45.49 | 84.66 | 02/19/2021 | 08:22:20 | 73.14, 47.13 | 84.48 | 53.34 | 70 |
| 4 | 02/19/2021 | 09:11:53 | -73.15,-147.06 | 95.42 | 02/19/2021 | 09:13:03 | -73.12,-145.59 | 95.56 | 47.49 | 70 |
| 5 | 02/19/2021 | 10:02:34 | 72.91, 20.76 | 84.31 | 02/19/2021 | 10:03:47 | 72.86, 21.20 | 84.22 | 15.47 | 73 |
| 6 | 02/19/2021 | 10:53:17 | -72.85,-171.80 | 95.78 | 02/19/2021 | 10:54:31 | -72.79,-171.62 | 95.86 | 8.82 | 74 |
| 7 | 02/19/2021 | 11:44:01 | 72.76, -4.31 | 84.12 | 02/19/2021 | 11:45:10 | 72.79, -4.29 | 84.13 | 2.77 | 69 |
| 8 | 02/19/2021 | 12:34:45 | -72.76, 163.03 | 95.91 | 02/19/2021 | 12:35:53 | -72.77, 162.99 | 95.91 | 1.91 | 68 |
| 9 | 02/19/2021 | 13:25:31 | 72.77, -29.69 | 84.10 | 02/19/2021 | 13:26:32 | 72.77, -29.68 | 84.08 | 0.63 | 61 |
| 10 | 02/19/2021 | 14:16:15 | -72.76, 137.64 | 95.93 | 02/19/2021 | 14:17:15 | -72.75, 137.61 | 95.95 | 1.94 | 60 |
| 11 | 02/19/2021 | 15:07:01 | 72.77, -55.08 | 84.08 | 02/19/2021 | 15:07:54 | 72.74, -55.06 | 84.04 | 3.48 | 53 |
| 12 | 02/19/2021 | 15:57:45 | -72.77, 112.26 | 95.95 | 02/19/2021 | 15:58:36 | -72.78, 112.33 | 95.95 | 2.49 | 51 |
| 13 | 02/19/2021 | 16:48:30 | 72.73, -80.36 | 84.01 | 02/19/2021 | 16:49:16 | 72.72, -80.45 | 83.99 | 3.12 | 46 |
| 14 | 02/19/2021 | 17:39:15 | -72.77, 86.87 | 95.97 | 02/19/2021 | 17:39:58 | -72.75, 86.94 | 96.00 | 3.02 | 43 |
| 15 | 02/19/2021 | 18:30:00 | 72.73,-105.74 | 83.99 | 02/19/2021 | 18:30:37 | 72.75,-105.73 | 83.99 | 1.75 | 37 |
| 16 | 02/19/2021 | 19:20:44 | -72.73, 61.59 | 96.04 | 02/19/2021 | 19:21:20 | -72.73, 61.55 | 96.04 | 1.34 | 36 |
| 17 | 02/19/2021 | 20:11:30 | 72.74,-131.13 | 83.97 | 02/19/2021 | 20:11:59 | 72.73,-131.11 | 83.95 | 1.46 | 29 |
| 18 | 02/19/2021 | 21:02:14 | -72.73, 36.21 | 96.06 | 02/19/2021 | 21:02:42 | -72.71, 36.17 | 96.09 | 2.80 | 28 |
| 19 | 02/19/2021 | 21:52:59 | 72.69,-156.41 | 83.89 | 02/19/2021 | 21:53:21 | 72.71,-156.50 | 83.90 | 3.25 | 22 |
| 20 | 02/19/2021 | 22:43:44 | -72.74, 10.82 | 96.08 | 02/19/2021 | 22:44:03 | -72.74, 10.89 | 96.09 | 2.21 | 19 |
| 21 | 02/19/2021 | 23:34:28 | 72.70, 178.21 | 83.87 | 02/19/2021 | 23:34:42 | 72.68, 178.11 | 83.86 | 3.60 | 14 |
| 22 | 02/20/2021 | 00:25:12 | -72.69, -14.46 | 96.15 | 02/20/2021 | 00:25:24 | -72.71, -14.50 | 96.13 | 2.91 | 12 |
| 23 | 02/20/2021 | 01:15:58 | 72.71, 152.82 | 83.85 | 02/20/2021 | 01:16:03 | 72.71, 152.83 | 83.86 | 0.77 | 5 |
| 24 | 02/20/2021 | 02:06:42 | -72.70, -39.84 | 96.17 | 02/20/2021 | 02:06:46 | -72.69, -39.88 | 96.18 | 1.34 | 4 |
| 25 | 02/20/2021 | 02:57:28 | 72.71, 127.44 | 83.83 | 02/20/2021 | 02:57:25 | 72.69, 127.45 | 83.81 | 2.46 | 3 |
| 26 | 02/20/2021 | 03:48:12 | -72.70, -65.23 | 96.19 | 02/20/2021 | 03:48:07 | -72.72, -65.16 | 96.18 | 3.06 | 5 |
| 27 | 02/20/2021 | 04:38:57 | 72.67, 102.15 | 83.76 | 02/20/2021 | 04:38:47 | 72.67, 102.06 | 83.77 | 3.08 | 10 |
| 28 | 02/20/2021 | 05:29:42 | -72.71, -90.62 | 96.21 | 02/20/2021 | 05:29:29 | -72.70, -90.55 | 96.22 | 2.36 | 13 |
| 29 | 02/20/2021 | 06:20:27 | 72.67, 76.77 | 83.74 | 02/20/2021 | 06:20:08 | 72.70, 76.78 | 83.77 | 2.74 | 19 |
| 30 | 02/20/2021 | 07:11:11 | -72.66,-115.90 | 96.29 | 02/20/2021 | 07:10:51 | -72.68,-115.93 | 96.27 | 2.09 | 20 |
| 31 | 02/20/2021 | 08:01:57 | 72.68, 51.38 | 83.72 | 02/20/2021 | 08:01:30 | 72.67, 51.40 | 83.72 | 0.53 | 27 |
| 32 | 02/20/2021 | 08:52:41 | -72.67,-141.28 | 96.31 | 02/20/2021 | 08:52:13 | -72.65,-141.32 | 96.31 | 1.91 | 28 |
| 33 | 02/20/2021 | 09:43:27 | 72.68, 26.00 | 83.70 | 02/20/2021 | 09:42:52 | 72.65, 26.01 | 83.68 | 3.48 | 35 |
| 34 | 02/20/2021 | 10:34:11 | -72.67,-166.67 | 96.33 | 02/20/2021 | 10:33:34 | -72.68,-166.60 | 96.31 | 2.45 | 37 |
| 35 | 02/20/2021 | 11:24:56 | 72.64, 0.72 | 83.62 | 02/20/2021 | 11:24:14 | 72.63, 0.62 | 83.63 | 3.23 | 42 |
| 36 | 02/20/2021 | 12:15:41 | -72.68, 167.95 | 96.35 | 02/20/2021 | 12:14:56 | -72.66, 168.01 | 96.36 | 2.87 | 45 |
| 37 | 02/20/2021 | 13:06:26 | 72.64, -24.67 | 83.61 | 02/20/2021 | 13:05:35 | 72.66, -24.66 | 83.63 | 1.71 | 51 |
| 38 | 02/20/2021 | 13:57:10 | -72.63, 142.67 | 96.42 | 02/20/2021 | 13:56:18 | -72.64, 142.63 | 96.40 | 1.46 | 52 |
| 39 | 02/20/2021 | 14:47:56 | 72.65, -50.05 | 83.59 | 02/20/2021 | 14:46:57 | 72.63, -50.04 | 83.59 | 1.45 | 59 |
| 40 | 02/20/2021 | 15:38:40 | -72.64, 117.28 | 96.44 | 02/20/2021 | 15:37:40 | -72.62, 117.24 | 96.45 | 2.73 | 60 |
| 41 | 02/20/2021 | 16:29:25 | 72.60, -75.33 | 83.51 | 02/20/2021 | 16:28:19 | 72.61, -75.43 | 83.54 | 3.31 | 66 |
| 42 | 02/20/2021 | 17:20:10 | -72.64, 91.90 | 96.46 | 02/20/2021 | 17:19:01 | -72.64, 91.96 | 96.45 | 2.15 | 69 |
| 43 | 02/20/2021 | 18:10:55 | 72.61,-100.72 | 83.49 | 02/20/2021 | 18:09:41 | 72.59,-100.81 | 83.50 | 3.66 | 74 |
| 44 | 02/20/2021 | 19:01:38 | -72.55, 66.72 | 96.59 | 02/20/2021 | 19:00:24 | -72.57, 66.47 | 96.54 | 8.62 | 74 |
| 45 | 02/20/2021 | 19:52:19 | 72.31,-125.49 | 83.14 | 02/20/2021 | 19:51:08 | 72.31,-126.71 | 83.23 | 41.08 | 71 |
| 46 | 02/20/2021 | 20:43:03 | -72.30, 41.84 | 96.89 | 02/20/2021 | 20:41:51 | -72.29, 40.58 | 96.80 | 42.55 | 72 |
| 47 | 02/20/2021 | 21:33:43 | 72.00,-150.28 | 82.78 | 02/20/2021 | 21:32:35 | 72.03,-152.58 | 82.97 | 79.12 | 68 |
| 48 | 02/20/2021 | 22:24:26 | -71.95, 17.14 | 97.30 | 02/20/2021 | 22:23:19 | -71.96, 14.61 | 97.11 | 87.28 | 67 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/8/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/08/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B