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: 2/16/2021
| 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 | 73.53, 70.14 | 85.05 | 02/19/2021 | 06:40:51 | 73.49, 73.26 | 84.82 | 98.35 | 65 |
| 2 | 02/19/2021 | 07:30:29 | -73.47,-122.42 | 95.03 | 02/19/2021 | 07:31:35 | -73.41,-119.60 | 95.27 | 89.52 | 66 |
| 3 | 02/19/2021 | 08:21:10 | 73.23, 45.43 | 84.69 | 02/19/2021 | 08:22:19 | 73.17, 47.19 | 84.51 | 57.00 | 69 |
| 4 | 02/19/2021 | 09:11:52 | -73.13,-147.02 | 95.44 | 02/19/2021 | 09:13:03 | -73.09,-145.65 | 95.58 | 44.47 | 71 |
| 5 | 02/19/2021 | 10:02:34 | 72.94, 20.70 | 84.34 | 02/19/2021 | 10:03:46 | 72.89, 21.26 | 84.24 | 18.86 | 72 |
| 6 | 02/19/2021 | 10:53:16 | -72.83,-171.76 | 95.80 | 02/19/2021 | 10:54:30 | -72.82,-171.57 | 95.84 | 6.41 | 74 |
| 7 | 02/19/2021 | 11:44:01 | 72.79, -4.36 | 84.15 | 02/19/2021 | 11:45:10 | 72.77, -4.33 | 84.11 | 2.26 | 69 |
| 8 | 02/19/2021 | 12:34:45 | -72.79, 162.96 | 95.87 | 02/19/2021 | 12:35:52 | -72.79, 163.04 | 95.89 | 2.77 | 67 |
| 9 | 02/19/2021 | 13:25:30 | 72.74, -29.64 | 84.07 | 02/19/2021 | 13:26:32 | 72.75, -29.72 | 84.07 | 2.64 | 62 |
| 10 | 02/19/2021 | 14:16:14 | -72.74, 137.68 | 95.95 | 02/19/2021 | 14:17:14 | -72.77, 137.65 | 95.93 | 3.38 | 60 |
| 11 | 02/19/2021 | 15:07:00 | 72.75, -55.03 | 84.05 | 02/19/2021 | 15:07:53 | 72.78, -55.00 | 84.07 | 3.14 | 53 |
| 12 | 02/19/2021 | 15:57:44 | -72.75, 112.29 | 95.96 | 02/19/2021 | 15:58:36 | -72.75, 112.27 | 95.97 | 0.83 | 52 |
| 13 | 02/19/2021 | 16:48:30 | 72.75, -80.41 | 84.04 | 02/19/2021 | 16:49:15 | 72.75, -80.39 | 84.02 | 0.86 | 45 |
| 14 | 02/19/2021 | 17:39:14 | -72.75, 86.91 | 95.98 | 02/19/2021 | 17:39:58 | -72.73, 86.88 | 96.02 | 2.96 | 44 |
| 15 | 02/19/2021 | 18:30:00 | 72.76,-105.80 | 84.02 | 02/19/2021 | 18:30:37 | 72.73,-105.77 | 83.98 | 3.29 | 37 |
| 16 | 02/19/2021 | 19:20:44 | -72.76, 61.52 | 96.00 | 02/19/2021 | 19:21:19 | -72.76, 61.60 | 96.02 | 2.66 | 35 |
| 17 | 02/19/2021 | 20:11:29 | 72.72,-131.08 | 83.94 | 02/19/2021 | 20:11:59 | 72.71,-131.16 | 83.93 | 2.71 | 30 |
| 18 | 02/19/2021 | 21:02:13 | -72.71, 36.24 | 96.08 | 02/19/2021 | 21:02:41 | -72.73, 36.22 | 96.06 | 2.40 | 28 |
| 19 | 02/19/2021 | 21:52:59 | 72.72,-156.46 | 83.92 | 02/19/2021 | 21:53:20 | 72.74,-156.44 | 83.93 | 2.10 | 21 |
| 20 | 02/19/2021 | 22:43:43 | -72.72, 10.86 | 96.10 | 02/19/2021 | 22:44:03 | -72.71, 10.83 | 96.11 | 1.15 | 20 |
| 21 | 02/19/2021 | 23:34:29 | 72.73, 178.15 | 83.90 | 02/19/2021 | 23:34:42 | 72.72, 178.18 | 83.89 | 1.43 | 13 |
| 22 | 02/20/2021 | 00:25:13 | -72.72, -14.53 | 96.12 | 02/20/2021 | 00:25:24 | -72.74, -14.45 | 96.11 | 3.17 | 11 |
| 23 | 02/20/2021 | 01:15:58 | 72.68, 152.87 | 83.83 | 02/20/2021 | 01:16:04 | 72.69, 152.79 | 83.84 | 2.98 | 6 |
| 24 | 02/20/2021 | 02:06:43 | -72.73, -39.92 | 96.14 | 02/20/2021 | 02:06:46 | -72.72, -39.84 | 96.15 | 2.95 | 3 |
| 25 | 02/20/2021 | 02:57:28 | 72.69, 127.48 | 83.81 | 02/20/2021 | 02:57:26 | 72.67, 127.40 | 83.80 | 3.15 | 2 |
| 26 | 02/20/2021 | 03:48:12 | -72.69, -65.20 | 96.21 | 02/20/2021 | 03:48:08 | -72.70, -65.22 | 96.20 | 1.48 | 4 |
| 27 | 02/20/2021 | 04:38:58 | 72.69, 102.10 | 83.79 | 02/20/2021 | 04:38:47 | 72.70, 102.12 | 83.80 | 1.17 | 11 |
| 28 | 02/20/2021 | 05:29:42 | -72.69, -90.58 | 96.23 | 02/20/2021 | 05:29:30 | -72.67, -90.61 | 96.24 | 2.01 | 12 |
| 29 | 02/20/2021 | 06:20:28 | 72.70, 76.71 | 83.77 | 02/20/2021 | 06:20:09 | 72.68, 76.74 | 83.75 | 2.41 | 19 |
| 30 | 02/20/2021 | 07:11:12 | -72.70,-115.97 | 96.25 | 02/20/2021 | 07:10:51 | -72.70,-115.89 | 96.24 | 2.73 | 21 |
| 31 | 02/20/2021 | 08:01:57 | 72.65, 51.43 | 83.69 | 02/20/2021 | 08:01:31 | 72.65, 51.35 | 83.71 | 2.65 | 26 |
| 32 | 02/20/2021 | 08:52:41 | -72.65,-141.25 | 96.33 | 02/20/2021 | 08:52:13 | -72.68,-141.27 | 96.29 | 3.37 | 28 |
| 33 | 02/20/2021 | 09:43:27 | 72.66, 26.05 | 83.67 | 02/20/2021 | 09:42:52 | 72.68, 26.07 | 83.71 | 2.95 | 35 |
| 34 | 02/20/2021 | 10:34:11 | -72.66,-166.63 | 96.35 | 02/20/2021 | 10:33:35 | -72.66,-166.66 | 96.33 | 0.82 | 36 |
| 35 | 02/20/2021 | 11:24:57 | 72.66, 0.66 | 83.65 | 02/20/2021 | 11:24:14 | 72.66, 0.68 | 83.66 | 0.87 | 43 |
| 36 | 02/20/2021 | 12:15:41 | -72.66, 167.98 | 96.37 | 02/20/2021 | 12:14:57 | -72.64, 167.96 | 96.38 | 2.99 | 44 |
| 37 | 02/20/2021 | 13:06:27 | 72.67, -24.73 | 83.64 | 02/20/2021 | 13:05:36 | 72.64, -24.70 | 83.62 | 3.47 | 51 |
| 38 | 02/20/2021 | 13:57:11 | -72.67, 142.59 | 96.38 | 02/20/2021 | 13:56:18 | -72.66, 142.67 | 96.38 | 2.67 | 53 |
| 39 | 02/20/2021 | 14:47:56 | 72.62, -50.01 | 83.56 | 02/20/2021 | 14:46:58 | 72.62, -50.09 | 83.57 | 2.75 | 58 |
| 40 | 02/20/2021 | 15:38:40 | -72.62, 117.31 | 96.46 | 02/20/2021 | 15:37:40 | -72.64, 117.29 | 96.42 | 2.36 | 60 |
| 41 | 02/20/2021 | 16:29:26 | 72.63, -75.39 | 83.54 | 02/20/2021 | 16:28:19 | 72.64, -75.37 | 83.57 | 1.92 | 67 |
| 42 | 02/20/2021 | 17:20:10 | -72.63, 91.93 | 96.48 | 02/20/2021 | 17:19:02 | -72.62, 91.90 | 96.47 | 1.15 | 68 |
| 43 | 02/20/2021 | 18:10:56 | 72.63,-100.78 | 83.52 | 02/20/2021 | 18:09:41 | 72.62,-100.75 | 83.53 | 1.62 | 75 |
| 44 | 02/20/2021 | 19:01:39 | -72.58, 66.65 | 96.55 | 02/20/2021 | 19:00:24 | -72.60, 66.52 | 96.51 | 4.53 | 75 |
| 45 | 02/20/2021 | 19:52:19 | 72.33,-125.55 | 83.17 | 02/20/2021 | 19:51:07 | 72.34,-126.65 | 83.26 | 37.13 | 72 |
| 46 | 02/20/2021 | 20:43:02 | -72.28, 41.87 | 96.91 | 02/20/2021 | 20:41:51 | -72.27, 40.53 | 96.82 | 45.46 | 71 |
| 47 | 02/20/2021 | 21:33:43 | 72.03,-150.34 | 82.81 | 02/20/2021 | 21:32:35 | 72.01,-152.63 | 82.95 | 78.57 | 68 |
| 48 | 02/20/2021 | 22:24:26 | -71.98, 17.08 | 97.26 | 02/20/2021 | 22:23:18 | -71.99, 14.66 | 97.09 | 83.26 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/16/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/16/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B