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: 2/10/2021
| 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 | 73.54, 70.12 | 85.06 | 02/19/2021 | 06:40:51 | 73.48, 73.23 | 84.81 | 98.29 | 65 |
| 2 | 02/19/2021 | 07:30:28 | -73.43,-122.31 | 95.08 | 02/19/2021 | 07:31:35 | -73.40,-119.62 | 95.28 | 85.61 | 67 |
| 3 | 02/19/2021 | 08:21:09 | 73.19, 45.52 | 84.65 | 02/19/2021 | 08:22:19 | 73.15, 47.17 | 84.50 | 53.04 | 70 |
| 4 | 02/19/2021 | 09:11:52 | -73.13,-147.03 | 95.44 | 02/19/2021 | 09:13:03 | -73.08,-145.67 | 95.58 | 44.38 | 71 |
| 5 | 02/19/2021 | 10:02:33 | 72.89, 20.79 | 84.29 | 02/19/2021 | 10:03:46 | 72.88, 21.24 | 84.23 | 14.70 | 73 |
| 6 | 02/19/2021 | 10:53:16 | -72.84,-171.77 | 95.79 | 02/19/2021 | 10:54:30 | -72.81,-171.59 | 95.85 | 6.71 | 74 |
| 7 | 02/19/2021 | 11:44:00 | 72.75, -4.27 | 84.10 | 02/19/2021 | 11:45:10 | 72.76, -4.36 | 84.10 | 2.93 | 70 |
| 8 | 02/19/2021 | 12:34:45 | -72.79, 162.95 | 95.87 | 02/19/2021 | 12:35:52 | -72.79, 163.03 | 95.89 | 2.50 | 67 |
| 9 | 02/19/2021 | 13:25:30 | 72.75, -29.66 | 84.08 | 02/19/2021 | 13:26:31 | 72.78, -29.64 | 84.10 | 3.41 | 61 |
| 10 | 02/19/2021 | 14:16:14 | -72.75, 137.67 | 95.94 | 02/19/2021 | 14:17:14 | -72.76, 137.64 | 95.94 | 2.18 | 60 |
| 11 | 02/19/2021 | 15:07:00 | 72.76, -55.05 | 84.07 | 02/19/2021 | 15:07:53 | 72.76, -55.03 | 84.05 | 0.68 | 53 |
| 12 | 02/19/2021 | 15:57:44 | -72.75, 112.29 | 95.96 | 02/19/2021 | 15:58:36 | -72.74, 112.25 | 95.98 | 1.57 | 52 |
| 13 | 02/19/2021 | 16:48:30 | 72.76, -80.43 | 84.05 | 02/19/2021 | 16:49:15 | 72.74, -80.41 | 84.01 | 2.89 | 45 |
| 14 | 02/19/2021 | 17:39:14 | -72.76, 86.90 | 95.98 | 02/19/2021 | 17:39:57 | -72.77, 86.97 | 95.98 | 2.77 | 43 |
| 15 | 02/19/2021 | 18:29:59 | 72.72,-105.71 | 83.97 | 02/19/2021 | 18:30:37 | 72.72,-105.80 | 83.96 | 2.89 | 38 |
| 16 | 02/19/2021 | 19:20:44 | -72.76, 61.52 | 96.00 | 02/19/2021 | 19:21:19 | -72.75, 61.59 | 96.03 | 2.88 | 35 |
| 17 | 02/19/2021 | 20:11:29 | 72.72,-131.10 | 83.95 | 02/19/2021 | 20:11:58 | 72.75,-131.08 | 83.96 | 2.37 | 29 |
| 18 | 02/19/2021 | 21:02:13 | -72.72, 36.24 | 96.08 | 02/19/2021 | 21:02:41 | -72.73, 36.20 | 96.07 | 1.43 | 28 |
| 19 | 02/19/2021 | 21:52:59 | 72.73,-156.48 | 83.93 | 02/19/2021 | 21:53:20 | 72.72,-156.46 | 83.92 | 0.98 | 21 |
| 20 | 02/19/2021 | 22:43:43 | -72.72, 10.85 | 96.09 | 02/19/2021 | 22:44:03 | -72.70, 10.82 | 96.12 | 2.42 | 20 |
| 21 | 02/19/2021 | 23:34:28 | 72.68, 178.24 | 83.86 | 02/19/2021 | 23:34:42 | 72.70, 178.15 | 83.87 | 3.40 | 14 |
| 22 | 02/20/2021 | 00:25:13 | -72.73, -14.54 | 96.11 | 02/20/2021 | 00:25:24 | -72.73, -14.46 | 96.12 | 2.37 | 11 |
| 23 | 02/20/2021 | 01:15:58 | 72.69, 152.85 | 83.84 | 02/20/2021 | 01:16:04 | 72.68, 152.76 | 83.83 | 3.21 | 6 |
| 24 | 02/20/2021 | 02:06:42 | -72.68, -39.82 | 96.19 | 02/20/2021 | 02:06:46 | -72.71, -39.85 | 96.16 | 3.18 | 4 |
| 25 | 02/20/2021 | 02:57:28 | 72.70, 127.47 | 83.82 | 02/20/2021 | 02:57:25 | 72.71, 127.48 | 83.83 | 1.35 | 3 |
| 26 | 02/20/2021 | 03:48:12 | -72.69, -65.20 | 96.21 | 02/20/2021 | 03:48:08 | -72.69, -65.24 | 96.21 | 1.14 | 4 |
| 27 | 02/20/2021 | 04:38:58 | 72.70, 102.08 | 83.80 | 02/20/2021 | 04:38:47 | 72.68, 102.10 | 83.78 | 1.93 | 11 |
| 28 | 02/20/2021 | 05:29:42 | -72.69, -90.59 | 96.23 | 02/20/2021 | 05:29:30 | -72.66, -90.62 | 96.25 | 3.36 | 12 |
| 29 | 02/20/2021 | 06:20:27 | 72.66, 76.80 | 83.72 | 02/20/2021 | 06:20:09 | 72.66, 76.71 | 83.74 | 3.02 | 18 |
| 30 | 02/20/2021 | 07:11:12 | -72.70,-115.97 | 96.25 | 02/20/2021 | 07:10:51 | -72.69,-115.90 | 96.25 | 2.37 | 21 |
| 31 | 02/20/2021 | 08:01:57 | 72.66, 51.41 | 83.70 | 02/20/2021 | 08:01:30 | 72.69, 51.43 | 83.74 | 3.30 | 27 |
| 32 | 02/20/2021 | 08:52:41 | -72.65,-141.25 | 96.32 | 02/20/2021 | 08:52:13 | -72.67,-141.29 | 96.30 | 2.28 | 28 |
| 33 | 02/20/2021 | 09:43:27 | 72.67, 26.03 | 83.68 | 02/20/2021 | 09:42:52 | 72.67, 26.04 | 83.69 | 0.53 | 35 |
| 34 | 02/20/2021 | 10:34:11 | -72.66,-166.64 | 96.34 | 02/20/2021 | 10:33:35 | -72.65,-166.67 | 96.34 | 1.59 | 36 |
| 35 | 02/20/2021 | 11:24:57 | 72.67, 0.64 | 83.66 | 02/20/2021 | 11:24:14 | 72.65, 0.66 | 83.65 | 2.97 | 43 |
| 36 | 02/20/2021 | 12:15:41 | -72.66, 167.98 | 96.36 | 02/20/2021 | 12:14:56 | -72.68, 168.05 | 96.34 | 2.72 | 45 |
| 37 | 02/20/2021 | 13:06:26 | 72.63, -24.64 | 83.59 | 02/20/2021 | 13:05:36 | 72.62, -24.73 | 83.60 | 2.98 | 50 |
| 38 | 02/20/2021 | 13:57:11 | -72.67, 142.59 | 96.38 | 02/20/2021 | 13:56:18 | -72.65, 142.66 | 96.39 | 2.79 | 53 |
| 39 | 02/20/2021 | 14:47:56 | 72.63, -50.02 | 83.57 | 02/20/2021 | 14:46:57 | 72.65, -50.01 | 83.60 | 2.25 | 59 |
| 40 | 02/20/2021 | 15:38:40 | -72.62, 117.31 | 96.46 | 02/20/2021 | 15:37:40 | -72.63, 117.28 | 96.43 | 1.50 | 60 |
| 41 | 02/20/2021 | 16:29:26 | 72.64, -75.41 | 83.55 | 02/20/2021 | 16:28:19 | 72.63, -75.39 | 83.56 | 1.03 | 67 |
| 42 | 02/20/2021 | 17:20:10 | -72.63, 91.92 | 96.48 | 02/20/2021 | 17:19:02 | -72.61, 91.89 | 96.48 | 2.41 | 68 |
| 43 | 02/20/2021 | 18:10:55 | 72.59,-100.69 | 83.47 | 02/20/2021 | 18:09:41 | 72.61,-100.78 | 83.51 | 3.39 | 74 |
| 44 | 02/20/2021 | 19:01:39 | -72.58, 66.64 | 96.55 | 02/20/2021 | 19:00:24 | -72.59, 66.51 | 96.52 | 4.61 | 75 |
| 45 | 02/20/2021 | 19:52:20 | 72.34,-125.56 | 83.17 | 02/20/2021 | 19:51:08 | 72.33,-126.67 | 83.25 | 37.50 | 72 |
| 46 | 02/20/2021 | 20:43:03 | -72.28, 41.87 | 96.91 | 02/20/2021 | 20:41:52 | -72.26, 40.51 | 96.83 | 45.92 | 71 |
| 47 | 02/20/2021 | 21:33:43 | 71.99,-150.25 | 82.76 | 02/20/2021 | 21:32:36 | 72.00,-152.65 | 82.94 | 82.37 | 67 |
| 48 | 02/20/2021 | 22:24:27 | -71.98, 17.07 | 97.26 | 02/20/2021 | 22:23:19 | -71.98, 14.64 | 97.10 | 83.66 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/10/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/10/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B