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: 2/17/2021
| 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 | 73.51, 70.17 | 85.03 | 02/19/2021 | 06:40:52 | 73.46, 73.17 | 84.79 | 94.97 | 66 |
| 2 | 02/19/2021 | 07:30:29 | -73.46,-122.39 | 95.05 | 02/19/2021 | 07:31:36 | -73.38,-119.69 | 95.30 | 86.29 | 67 |
| 3 | 02/19/2021 | 08:21:10 | 73.22, 45.47 | 84.68 | 02/19/2021 | 08:22:19 | 73.18, 47.22 | 84.52 | 56.64 | 69 |
| 4 | 02/19/2021 | 09:11:53 | -73.17,-147.10 | 95.40 | 02/19/2021 | 09:13:03 | -73.10,-145.63 | 95.57 | 48.19 | 70 |
| 5 | 02/19/2021 | 10:02:34 | 72.92, 20.73 | 84.32 | 02/19/2021 | 10:03:47 | 72.86, 21.19 | 84.21 | 16.42 | 73 |
| 6 | 02/19/2021 | 10:53:17 | -72.87,-171.84 | 95.75 | 02/19/2021 | 10:54:30 | -72.83,-171.55 | 95.83 | 10.61 | 73 |
| 7 | 02/19/2021 | 11:44:01 | 72.78, -4.33 | 84.13 | 02/19/2021 | 11:45:10 | 72.78, -4.31 | 84.12 | 1.29 | 69 |
| 8 | 02/19/2021 | 12:34:45 | -72.77, 162.99 | 95.88 | 02/19/2021 | 12:35:53 | -72.76, 162.96 | 95.92 | 2.23 | 68 |
| 9 | 02/19/2021 | 13:25:31 | 72.78, -29.72 | 84.11 | 02/19/2021 | 13:26:32 | 72.76, -29.69 | 84.08 | 2.26 | 61 |
| 10 | 02/19/2021 | 14:16:15 | -72.78, 137.60 | 95.90 | 02/19/2021 | 14:17:14 | -72.78, 137.68 | 95.92 | 2.66 | 59 |
| 11 | 02/19/2021 | 15:07:00 | 72.74, -55.00 | 84.04 | 02/19/2021 | 15:07:54 | 72.74, -55.08 | 84.03 | 2.70 | 54 |
| 12 | 02/19/2021 | 15:57:44 | -72.74, 112.32 | 95.98 | 02/19/2021 | 15:58:36 | -72.76, 112.29 | 95.96 | 3.16 | 52 |
| 13 | 02/19/2021 | 16:48:30 | 72.74, -80.38 | 84.02 | 02/19/2021 | 16:49:15 | 72.77, -80.36 | 84.03 | 3.10 | 45 |
| 14 | 02/19/2021 | 17:39:14 | -72.74, 86.93 | 96.00 | 02/19/2021 | 17:39:58 | -72.74, 86.91 | 96.01 | 0.86 | 44 |
| 15 | 02/19/2021 | 18:30:00 | 72.75,-105.77 | 84.00 | 02/19/2021 | 18:30:37 | 72.75,-105.74 | 83.99 | 0.80 | 37 |
| 16 | 02/19/2021 | 19:20:44 | -72.75, 61.55 | 96.02 | 02/19/2021 | 19:21:20 | -72.72, 61.52 | 96.05 | 3.21 | 36 |
| 17 | 02/19/2021 | 20:11:30 | 72.75,-131.15 | 83.98 | 02/19/2021 | 20:11:59 | 72.72,-131.13 | 83.94 | 3.29 | 29 |
| 18 | 02/19/2021 | 21:02:14 | -72.75, 36.16 | 96.04 | 02/19/2021 | 21:02:41 | -72.75, 36.24 | 96.05 | 2.64 | 27 |
| 19 | 02/19/2021 | 21:52:59 | 72.71,-156.43 | 83.91 | 02/19/2021 | 21:53:21 | 72.70,-156.52 | 83.90 | 2.77 | 22 |
| 20 | 02/19/2021 | 22:43:43 | -72.71, 10.88 | 96.11 | 02/19/2021 | 22:44:03 | -72.72, 10.86 | 96.10 | 2.20 | 20 |
| 21 | 02/19/2021 | 23:34:29 | 72.71, 178.18 | 83.89 | 02/19/2021 | 23:34:42 | 72.73, 178.20 | 83.90 | 2.05 | 13 |
| 22 | 02/20/2021 | 00:25:13 | -72.71, -14.50 | 96.13 | 02/20/2021 | 00:25:25 | -72.70, -14.53 | 96.14 | 1.37 | 12 |
| 23 | 02/20/2021 | 01:15:59 | 72.72, 152.79 | 83.87 | 02/20/2021 | 01:16:04 | 72.71, 152.82 | 83.85 | 1.42 | 5 |
| 24 | 02/20/2021 | 02:06:43 | -72.72, -39.89 | 96.15 | 02/20/2021 | 02:06:46 | -72.73, -39.81 | 96.14 | 2.99 | 3 |
| 25 | 02/20/2021 | 02:57:28 | 72.67, 127.51 | 83.79 | 02/20/2021 | 02:57:26 | 72.68, 127.43 | 83.81 | 3.02 | 2 |
| 26 | 02/20/2021 | 03:48:13 | -72.72, -65.27 | 96.17 | 02/20/2021 | 03:48:08 | -72.71, -65.20 | 96.19 | 3.01 | 5 |
| 27 | 02/20/2021 | 04:38:58 | 72.68, 102.13 | 83.77 | 02/20/2021 | 04:38:48 | 72.66, 102.05 | 83.76 | 3.22 | 10 |
| 28 | 02/20/2021 | 05:29:42 | -72.68, -90.56 | 96.25 | 02/20/2021 | 05:29:30 | -72.69, -90.58 | 96.23 | 1.32 | 12 |
| 29 | 02/20/2021 | 06:20:27 | 72.68, 76.74 | 83.75 | 02/20/2021 | 06:20:08 | 72.69, 76.76 | 83.76 | 1.11 | 19 |
| 30 | 02/20/2021 | 07:11:11 | -72.68,-115.94 | 96.27 | 02/20/2021 | 07:10:51 | -72.66,-115.97 | 96.28 | 2.26 | 20 |
| 31 | 02/20/2021 | 08:01:57 | 72.69, 51.36 | 83.73 | 02/20/2021 | 08:01:30 | 72.67, 51.38 | 83.72 | 2.42 | 27 |
| 32 | 02/20/2021 | 08:52:41 | -72.69,-141.33 | 96.28 | 02/20/2021 | 08:52:12 | -72.69,-141.25 | 96.28 | 2.62 | 29 |
| 33 | 02/20/2021 | 09:43:26 | 72.64, 26.07 | 83.66 | 02/20/2021 | 09:42:52 | 72.65, 25.99 | 83.67 | 2.71 | 34 |
| 34 | 02/20/2021 | 10:34:10 | -72.64,-166.61 | 96.36 | 02/20/2021 | 10:33:34 | -72.67,-166.63 | 96.32 | 3.15 | 36 |
| 35 | 02/20/2021 | 11:24:56 | 72.65, 0.69 | 83.64 | 02/20/2021 | 11:24:13 | 72.67, 0.71 | 83.67 | 2.91 | 43 |
| 36 | 02/20/2021 | 12:15:40 | -72.65, 168.01 | 96.38 | 02/20/2021 | 12:14:56 | -72.65, 167.98 | 96.37 | 0.86 | 44 |
| 37 | 02/20/2021 | 13:06:26 | 72.65, -24.70 | 83.62 | 02/20/2021 | 13:05:35 | 72.65, -24.67 | 83.63 | 0.83 | 51 |
| 38 | 02/20/2021 | 13:57:10 | -72.65, 142.62 | 96.40 | 02/20/2021 | 13:56:18 | -72.63, 142.60 | 96.41 | 3.24 | 52 |
| 39 | 02/20/2021 | 14:47:56 | 72.66, -50.08 | 83.60 | 02/20/2021 | 14:46:57 | 72.63, -50.06 | 83.58 | 3.49 | 59 |
| 40 | 02/20/2021 | 15:38:40 | -72.66, 117.24 | 96.42 | 02/20/2021 | 15:37:39 | -72.65, 117.31 | 96.41 | 2.66 | 61 |
| 41 | 02/20/2021 | 16:29:25 | 72.62, -75.36 | 83.53 | 02/20/2021 | 16:28:19 | 72.61, -75.44 | 83.54 | 2.81 | 66 |
| 42 | 02/20/2021 | 17:20:09 | -72.61, 91.95 | 96.49 | 02/20/2021 | 17:19:01 | -72.63, 91.93 | 96.46 | 2.15 | 68 |
| 43 | 02/20/2021 | 18:10:55 | 72.62,-100.75 | 83.51 | 02/20/2021 | 18:09:40 | 72.64,-100.73 | 83.54 | 1.88 | 75 |
| 44 | 02/20/2021 | 19:01:38 | -72.57, 66.67 | 96.57 | 02/20/2021 | 19:00:24 | -72.56, 66.44 | 96.55 | 7.77 | 74 |
| 45 | 02/20/2021 | 19:52:19 | 72.32,-125.52 | 83.15 | 02/20/2021 | 19:51:08 | 72.31,-126.72 | 83.23 | 40.65 | 71 |
| 46 | 02/20/2021 | 20:43:02 | -72.27, 41.90 | 96.92 | 02/20/2021 | 20:41:51 | -72.28, 40.55 | 96.81 | 45.52 | 71 |
| 47 | 02/20/2021 | 21:33:43 | 72.02,-150.31 | 82.80 | 02/20/2021 | 21:32:35 | 72.03,-152.60 | 82.96 | 78.61 | 68 |
| 48 | 02/20/2021 | 22:24:26 | -71.97, 17.10 | 97.28 | 02/20/2021 | 22:23:19 | -71.95, 14.58 | 97.12 | 86.78 | 67 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/17/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/17/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B