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: 2/13/2021
| 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, 70.15 | 85.04 | 02/19/2021 | 06:40:51 | 73.49, 73.26 | 84.82 | 98.40 | 65 |
| 2 | 02/19/2021 | 07:30:29 | -73.47,-122.41 | 95.04 | 02/19/2021 | 07:31:35 | -73.42,-119.59 | 95.26 | 89.50 | 66 |
| 3 | 02/19/2021 | 08:21:10 | 73.23, 45.44 | 84.69 | 02/19/2021 | 08:22:19 | 73.17, 47.20 | 84.51 | 57.02 | 69 |
| 4 | 02/19/2021 | 09:11:52 | -73.12,-147.01 | 95.45 | 02/19/2021 | 09:13:03 | -73.10,-145.64 | 95.57 | 44.42 | 71 |
| 5 | 02/19/2021 | 10:02:34 | 72.93, 20.71 | 84.33 | 02/19/2021 | 10:03:47 | 72.84, 21.16 | 84.20 | 17.90 | 73 |
| 6 | 02/19/2021 | 10:53:17 | -72.88,-171.86 | 95.74 | 02/19/2021 | 10:54:30 | -72.82,-171.56 | 95.84 | 11.60 | 73 |
| 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 | 2.03 | 69 |
| 8 | 02/19/2021 | 12:34:45 | -72.78, 162.97 | 95.88 | 02/19/2021 | 12:35:52 | -72.80, 163.05 | 95.88 | 3.22 | 67 |
| 9 | 02/19/2021 | 13:25:30 | 72.74, -29.64 | 84.07 | 02/19/2021 | 13:26:32 | 72.75, -29.71 | 84.07 | 2.66 | 62 |
| 10 | 02/19/2021 | 14:16:15 | -72.79, 137.58 | 95.89 | 02/19/2021 | 14:17:14 | -72.78, 137.67 | 95.93 | 3.01 | 59 |
| 11 | 02/19/2021 | 15:07:00 | 72.75, -55.02 | 84.05 | 02/19/2021 | 15:07:53 | 72.78, -55.00 | 84.07 | 3.43 | 53 |
| 12 | 02/19/2021 | 15:57:44 | -72.74, 112.30 | 95.97 | 02/19/2021 | 15:58:36 | -72.75, 112.28 | 95.97 | 1.44 | 52 |
| 13 | 02/19/2021 | 16:48:30 | 72.75, -80.41 | 84.03 | 02/19/2021 | 16:49:15 | 72.76, -80.38 | 84.02 | 0.93 | 45 |
| 14 | 02/19/2021 | 17:39:14 | -72.75, 86.92 | 95.99 | 02/19/2021 | 17:39:58 | -72.73, 86.89 | 96.02 | 2.01 | 44 |
| 15 | 02/19/2021 | 18:30:00 | 72.76,-105.79 | 84.01 | 02/19/2021 | 18:30:37 | 72.73,-105.77 | 83.98 | 3.01 | 37 |
| 16 | 02/19/2021 | 19:20:44 | -72.75, 61.53 | 96.01 | 02/19/2021 | 19:21:19 | -72.76, 61.61 | 96.02 | 2.77 | 35 |
| 17 | 02/19/2021 | 20:11:29 | 72.71,-131.07 | 83.94 | 02/19/2021 | 20:11:59 | 72.71,-131.15 | 83.93 | 2.61 | 30 |
| 18 | 02/19/2021 | 21:02:13 | -72.71, 36.25 | 96.08 | 02/19/2021 | 21:02:41 | -72.74, 36.23 | 96.06 | 3.36 | 28 |
| 19 | 02/19/2021 | 21:52:59 | 72.72,-156.46 | 83.92 | 02/19/2021 | 21:53:20 | 72.74,-156.43 | 83.93 | 2.39 | 21 |
| 20 | 02/19/2021 | 22:43:43 | -72.71, 10.87 | 96.10 | 02/19/2021 | 22:44:03 | -72.72, 10.84 | 96.11 | 0.81 | 20 |
| 21 | 02/19/2021 | 23:34:29 | 72.72, 178.15 | 83.90 | 02/19/2021 | 23:34:42 | 72.72, 178.18 | 83.89 | 1.23 | 13 |
| 22 | 02/20/2021 | 00:25:13 | -72.72, -14.52 | 96.12 | 02/20/2021 | 00:25:25 | -72.69, -14.54 | 96.15 | 2.98 | 12 |
| 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 | 3.10 | 6 |
| 24 | 02/20/2021 | 02:06:43 | -72.73, -39.91 | 96.14 | 02/20/2021 | 02:06:46 | -72.72, -39.83 | 96.15 | 2.67 | 3 |
| 25 | 02/20/2021 | 02:57:28 | 72.69, 127.49 | 83.81 | 02/20/2021 | 02:57:26 | 72.67, 127.41 | 83.80 | 2.97 | 2 |
| 26 | 02/20/2021 | 03:48:12 | -72.68, -65.19 | 96.22 | 02/20/2021 | 03:48:08 | -72.70, -65.21 | 96.20 | 2.37 | 4 |
| 27 | 02/20/2021 | 04:38:58 | 72.69, 102.10 | 83.79 | 02/20/2021 | 04:38:47 | 72.70, 102.13 | 83.80 | 1.42 | 11 |
| 28 | 02/20/2021 | 05:29:42 | -72.69, -90.57 | 96.24 | 02/20/2021 | 05:29:30 | -72.68, -90.60 | 96.24 | 1.15 | 12 |
| 29 | 02/20/2021 | 06:20:28 | 72.70, 76.72 | 83.77 | 02/20/2021 | 06:20:09 | 72.68, 76.74 | 83.75 | 2.14 | 19 |
| 30 | 02/20/2021 | 07:11:12 | -72.69,-115.96 | 96.26 | 02/20/2021 | 07:10:51 | -72.71,-115.88 | 96.24 | 3.16 | 21 |
| 31 | 02/20/2021 | 08:01:57 | 72.65, 51.44 | 83.69 | 02/20/2021 | 08:01:31 | 72.66, 51.36 | 83.71 | 2.68 | 26 |
| 32 | 02/20/2021 | 08:52:42 | -72.70,-141.34 | 96.28 | 02/20/2021 | 08:52:13 | -72.68,-141.26 | 96.29 | 2.97 | 29 |
| 33 | 02/20/2021 | 09:43:27 | 72.66, 26.05 | 83.67 | 02/20/2021 | 09:42:52 | 72.68, 26.08 | 83.71 | 3.26 | 35 |
| 34 | 02/20/2021 | 10:34:11 | -72.65,-166.62 | 96.35 | 02/20/2021 | 10:33:35 | -72.66,-166.65 | 96.33 | 1.44 | 36 |
| 35 | 02/20/2021 | 11:24:57 | 72.66, 0.66 | 83.65 | 02/20/2021 | 11:24:14 | 72.66, 0.69 | 83.66 | 0.85 | 43 |
| 36 | 02/20/2021 | 12:15:41 | -72.66, 167.99 | 96.37 | 02/20/2021 | 12:14:57 | -72.64, 167.97 | 96.37 | 2.03 | 44 |
| 37 | 02/20/2021 | 13:06:27 | 72.67, -24.72 | 83.63 | 02/20/2021 | 13:05:36 | 72.64, -24.70 | 83.62 | 3.17 | 51 |
| 38 | 02/20/2021 | 13:57:11 | -72.66, 142.61 | 96.39 | 02/20/2021 | 13:56:18 | -72.67, 142.69 | 96.38 | 2.75 | 53 |
| 39 | 02/20/2021 | 14:47:56 | 72.62, -50.00 | 83.56 | 02/20/2021 | 14:46:58 | 72.62, -50.08 | 83.57 | 2.65 | 58 |
| 40 | 02/20/2021 | 15:38:40 | -72.62, 117.32 | 96.47 | 02/20/2021 | 15:37:40 | -72.65, 117.30 | 96.42 | 3.33 | 60 |
| 41 | 02/20/2021 | 16:29:26 | 72.63, -75.39 | 83.54 | 02/20/2021 | 16:28:19 | 72.65, -75.36 | 83.57 | 2.22 | 67 |
| 42 | 02/20/2021 | 17:20:09 | -72.62, 91.94 | 96.48 | 02/20/2021 | 17:19:01 | -72.62, 91.92 | 96.47 | 0.79 | 68 |
| 43 | 02/20/2021 | 18:10:55 | 72.63,-100.77 | 83.52 | 02/20/2021 | 18:09:40 | 72.62,-100.75 | 83.53 | 1.36 | 75 |
| 44 | 02/20/2021 | 19:01:38 | -72.58, 66.66 | 96.56 | 02/20/2021 | 19:00:23 | -72.60, 66.53 | 96.51 | 5.00 | 75 |
| 45 | 02/20/2021 | 19:52:19 | 72.33,-125.54 | 83.16 | 02/20/2021 | 19:51:07 | 72.35,-126.64 | 83.26 | 37.13 | 72 |
| 46 | 02/20/2021 | 20:43:02 | -72.28, 41.88 | 96.91 | 02/20/2021 | 20:41:51 | -72.27, 40.54 | 96.82 | 45.44 | 71 |
| 47 | 02/20/2021 | 21:33:43 | 72.03,-150.33 | 82.81 | 02/20/2021 | 21:32:35 | 72.01,-152.62 | 82.95 | 78.55 | 68 |
| 48 | 02/20/2021 | 22:24:26 | -71.98, 17.09 | 97.27 | 02/20/2021 | 22:23:18 | -71.99, 14.66 | 97.08 | 83.29 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/13/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/13/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B