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: 2/19/2021
| 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 | 06:39:47 | 73.54, 70.11 | 85.06 | 02/19/2021 | 06:40:52 | 73.48, 73.22 | 84.81 | 98.52 | 65 |
| 2 | 02/19/2021 | 07:30:29 | -73.44,-122.35 | 95.07 | 02/19/2021 | 07:31:36 | -73.39,-119.64 | 95.28 | 85.94 | 67 |
| 3 | 02/19/2021 | 08:21:10 | 73.20, 45.51 | 84.65 | 02/19/2021 | 08:22:20 | 73.15, 47.16 | 84.50 | 53.28 | 70 |
| 4 | 02/19/2021 | 09:11:53 | -73.15,-147.06 | 95.42 | 02/19/2021 | 09:13:04 | -73.07,-145.69 | 95.59 | 45.04 | 71 |
| 5 | 02/19/2021 | 10:02:33 | 72.90, 20.78 | 84.30 | 02/19/2021 | 10:03:46 | 72.88, 21.23 | 84.23 | 14.98 | 73 |
| 6 | 02/19/2021 | 10:53:16 | -72.85,-171.80 | 95.77 | 02/19/2021 | 10:54:30 | -72.80,-171.62 | 95.86 | 8.59 | 74 |
| 7 | 02/19/2021 | 11:44:00 | 72.75, -4.29 | 84.11 | 02/19/2021 | 11:45:10 | 72.75, -4.37 | 84.10 | 2.63 | 70 |
| 8 | 02/19/2021 | 12:34:44 | -72.76, 163.02 | 95.91 | 02/19/2021 | 12:35:52 | -72.78, 163.00 | 95.90 | 2.28 | 68 |
| 9 | 02/19/2021 | 13:25:30 | 72.76, -29.67 | 84.09 | 02/19/2021 | 13:26:31 | 72.78, -29.65 | 84.10 | 2.72 | 61 |
| 10 | 02/19/2021 | 14:16:14 | -72.76, 137.64 | 95.92 | 02/19/2021 | 14:17:14 | -72.75, 137.61 | 95.95 | 1.25 | 60 |
| 11 | 02/19/2021 | 15:07:00 | 72.77, -55.06 | 84.07 | 02/19/2021 | 15:07:53 | 72.76, -55.03 | 84.05 | 0.97 | 53 |
| 12 | 02/19/2021 | 15:57:44 | -72.77, 112.25 | 95.94 | 02/19/2021 | 15:58:35 | -72.78, 112.33 | 95.95 | 3.08 | 51 |
| 13 | 02/19/2021 | 16:48:29 | 72.72, -80.34 | 84.00 | 02/19/2021 | 16:49:15 | 72.74, -80.42 | 84.01 | 3.35 | 46 |
| 14 | 02/19/2021 | 17:39:14 | -72.77, 86.87 | 95.96 | 02/19/2021 | 17:39:57 | -72.76, 86.95 | 95.99 | 2.98 | 43 |
| 15 | 02/19/2021 | 18:29:59 | 72.73,-105.73 | 83.98 | 02/19/2021 | 18:30:37 | 72.72,-105.81 | 83.96 | 2.87 | 38 |
| 16 | 02/19/2021 | 19:20:43 | -72.73, 61.59 | 96.04 | 02/19/2021 | 19:21:19 | -72.74, 61.56 | 96.04 | 1.41 | 36 |
| 17 | 02/19/2021 | 20:11:29 | 72.73,-131.11 | 83.96 | 02/19/2021 | 20:11:58 | 72.74,-131.09 | 83.96 | 1.71 | 29 |
| 18 | 02/19/2021 | 21:02:13 | -72.73, 36.20 | 96.06 | 02/19/2021 | 21:02:41 | -72.72, 36.18 | 96.08 | 2.13 | 28 |
| 19 | 02/19/2021 | 21:52:59 | 72.74,-156.50 | 83.94 | 02/19/2021 | 21:53:20 | 72.72,-156.47 | 83.92 | 1.77 | 21 |
| 20 | 02/19/2021 | 22:43:43 | -72.74, 10.82 | 96.08 | 02/19/2021 | 22:44:02 | -72.74, 10.89 | 96.08 | 2.67 | 19 |
| 21 | 02/19/2021 | 23:34:28 | 72.69, 178.22 | 83.86 | 02/19/2021 | 23:34:42 | 72.70, 178.14 | 83.87 | 2.85 | 14 |
| 22 | 02/20/2021 | 00:25:12 | -72.69, -14.46 | 96.15 | 02/20/2021 | 00:25:24 | -72.72, -14.49 | 96.13 | 3.28 | 12 |
| 23 | 02/20/2021 | 01:15:58 | 72.70, 152.84 | 83.84 | 02/20/2021 | 01:16:04 | 72.68, 152.76 | 83.83 | 3.43 | 6 |
| 24 | 02/20/2021 | 02:06:42 | -72.70, -39.85 | 96.17 | 02/20/2021 | 02:06:46 | -72.70, -39.88 | 96.17 | 0.87 | 4 |
| 25 | 02/20/2021 | 02:57:28 | 72.70, 127.45 | 83.82 | 02/20/2021 | 02:57:25 | 72.71, 127.47 | 83.83 | 0.89 | 3 |
| 26 | 02/20/2021 | 03:48:12 | -72.70, -65.24 | 96.19 | 02/20/2021 | 03:48:08 | -72.68, -65.26 | 96.22 | 3.09 | 4 |
| 27 | 02/20/2021 | 04:38:58 | 72.71, 102.07 | 83.81 | 02/20/2021 | 04:38:47 | 72.68, 102.09 | 83.78 | 2.78 | 11 |
| 28 | 02/20/2021 | 05:29:42 | -72.71, -90.62 | 96.21 | 02/20/2021 | 05:29:29 | -72.71, -90.54 | 96.22 | 2.62 | 13 |
| 29 | 02/20/2021 | 06:20:27 | 72.66, 76.78 | 83.73 | 02/20/2021 | 06:20:09 | 72.66, 76.70 | 83.74 | 2.69 | 18 |
| 30 | 02/20/2021 | 07:11:11 | -72.66,-115.90 | 96.29 | 02/20/2021 | 07:10:51 | -72.68,-115.93 | 96.26 | 2.32 | 20 |
| 31 | 02/20/2021 | 08:01:57 | 72.67, 51.40 | 83.71 | 02/20/2021 | 08:01:30 | 72.69, 51.42 | 83.74 | 2.56 | 27 |
| 32 | 02/20/2021 | 08:52:41 | -72.67,-141.29 | 96.31 | 02/20/2021 | 08:52:13 | -72.66,-141.31 | 96.31 | 1.25 | 28 |
| 33 | 02/20/2021 | 09:43:27 | 72.67, 26.01 | 83.69 | 02/20/2021 | 09:42:52 | 72.67, 26.04 | 83.69 | 1.02 | 35 |
| 34 | 02/20/2021 | 10:34:11 | -72.67,-166.67 | 96.33 | 02/20/2021 | 10:33:34 | -72.69,-166.59 | 96.31 | 3.08 | 37 |
| 35 | 02/20/2021 | 11:24:56 | 72.63, 0.73 | 83.62 | 02/20/2021 | 11:24:14 | 72.65, 0.65 | 83.65 | 3.28 | 42 |
| 36 | 02/20/2021 | 12:15:41 | -72.68, 167.94 | 96.34 | 02/20/2021 | 12:14:56 | -72.67, 168.02 | 96.35 | 2.97 | 45 |
| 37 | 02/20/2021 | 13:06:26 | 72.63, -24.65 | 83.60 | 02/20/2021 | 13:05:36 | 72.62, -24.73 | 83.60 | 2.94 | 50 |
| 38 | 02/20/2021 | 13:57:10 | -72.64, 142.66 | 96.42 | 02/20/2021 | 13:56:18 | -72.65, 142.64 | 96.40 | 1.40 | 52 |
| 39 | 02/20/2021 | 14:47:56 | 72.64, -50.04 | 83.58 | 02/20/2021 | 14:46:57 | 72.65, -50.02 | 83.60 | 1.56 | 59 |
| 40 | 02/20/2021 | 15:38:40 | -72.64, 117.27 | 96.44 | 02/20/2021 | 15:37:40 | -72.62, 117.25 | 96.44 | 2.11 | 60 |
| 41 | 02/20/2021 | 16:29:26 | 72.64, -75.42 | 83.56 | 02/20/2021 | 16:28:19 | 72.63, -75.40 | 83.56 | 1.92 | 67 |
| 42 | 02/20/2021 | 17:20:10 | -72.65, 91.89 | 96.46 | 02/20/2021 | 17:19:01 | -72.65, 91.97 | 96.44 | 2.69 | 69 |
| 43 | 02/20/2021 | 18:10:55 | 72.60,-100.71 | 83.48 | 02/20/2021 | 18:09:41 | 72.61,-100.79 | 83.51 | 2.77 | 74 |
| 44 | 02/20/2021 | 19:01:38 | -72.55, 66.71 | 96.59 | 02/20/2021 | 19:00:24 | -72.58, 66.48 | 96.53 | 8.30 | 74 |
| 45 | 02/20/2021 | 19:52:19 | 72.30,-125.48 | 83.13 | 02/20/2021 | 19:51:08 | 72.33,-126.68 | 83.25 | 40.75 | 71 |
| 46 | 02/20/2021 | 20:43:03 | -72.30, 41.83 | 96.89 | 02/20/2021 | 20:41:51 | -72.30, 40.59 | 96.79 | 42.04 | 72 |
| 47 | 02/20/2021 | 21:33:43 | 72.00,-150.27 | 82.77 | 02/20/2021 | 21:32:36 | 72.00,-152.66 | 82.94 | 82.05 | 67 |
| 48 | 02/20/2021 | 22:24:26 | -71.95, 17.14 | 97.30 | 02/20/2021 | 22:23:19 | -71.97, 14.62 | 97.10 | 86.78 | 67 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/19/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/19/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B