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: 12/14/2021
| 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 | 12/26/2021 | 03:03:23 | 73.49, 124.26 | 96.99 | 12/26/2021 | 03:04:29 | 73.43, 127.31 | 96.80 | 96.79 | 66 |
| 2 | 12/26/2021 | 03:54:05 | -73.39, -68.20 | 83.13 | 12/26/2021 | 03:55:12 | -73.36, -65.52 | 83.27 | 85.26 | 67 |
| 3 | 12/26/2021 | 04:44:47 | 73.20, 99.54 | 96.67 | 12/26/2021 | 04:45:56 | 73.16, 101.36 | 96.54 | 58.80 | 69 |
| 4 | 12/26/2021 | 05:35:29 | -73.10, -92.92 | 83.45 | 12/26/2021 | 05:36:40 | -73.04, -91.57 | 83.57 | 44.48 | 71 |
| 5 | 12/26/2021 | 06:26:11 | 72.90, 74.80 | 96.35 | 12/26/2021 | 06:27:24 | 72.83, 75.33 | 96.24 | 19.03 | 73 |
| 6 | 12/26/2021 | 07:16:53 | -72.80,-117.67 | 83.77 | 12/26/2021 | 07:18:07 | -72.76,-117.48 | 83.83 | 7.72 | 74 |
| 7 | 12/26/2021 | 08:07:37 | 72.71, 49.84 | 96.14 | 12/26/2021 | 08:08:48 | 72.71, 49.73 | 96.13 | 3.45 | 71 |
| 8 | 12/26/2021 | 08:58:21 | -72.71,-142.85 | 83.87 | 12/26/2021 | 08:59:29 | -72.74,-142.87 | 83.85 | 3.21 | 68 |
| 9 | 12/26/2021 | 09:49:07 | 72.72, 24.44 | 96.14 | 12/26/2021 | 09:50:09 | 72.73, 24.45 | 96.15 | 1.87 | 62 |
| 10 | 12/26/2021 | 10:39:51 | -72.72,-168.25 | 83.86 | 12/26/2021 | 10:40:51 | -72.72,-168.26 | 83.87 | 0.44 | 60 |
| 11 | 12/26/2021 | 11:30:37 | 72.73, -0.95 | 96.15 | 12/26/2021 | 11:31:31 | 72.71, -0.94 | 96.13 | 1.66 | 54 |
| 12 | 12/26/2021 | 12:21:21 | -72.73, 166.36 | 83.85 | 12/26/2021 | 12:22:13 | -72.70, 166.36 | 83.90 | 3.69 | 52 |
| 13 | 12/26/2021 | 13:12:06 | 72.68, -26.24 | 96.10 | 12/26/2021 | 13:12:53 | 72.69, -26.32 | 96.10 | 2.90 | 47 |
| 14 | 12/26/2021 | 14:02:50 | -72.69, 141.08 | 83.90 | 12/26/2021 | 14:03:35 | -72.67, 140.97 | 83.92 | 3.71 | 45 |
| 15 | 12/26/2021 | 14:53:36 | 72.69, -51.63 | 96.11 | 12/26/2021 | 14:54:14 | 72.72, -51.60 | 96.13 | 2.90 | 38 |
| 16 | 12/26/2021 | 15:44:20 | -72.70, 115.68 | 83.89 | 12/26/2021 | 15:44:56 | -72.70, 115.69 | 83.89 | 0.75 | 36 |
| 17 | 12/26/2021 | 16:35:06 | 72.70, -77.02 | 96.12 | 12/26/2021 | 16:35:36 | 72.69, -76.99 | 96.10 | 1.23 | 30 |
| 18 | 12/26/2021 | 17:25:50 | -72.70, 90.29 | 83.89 | 12/26/2021 | 17:26:18 | -72.68, 90.31 | 83.92 | 2.76 | 28 |
| 19 | 12/26/2021 | 18:16:35 | 72.66,-102.31 | 96.07 | 12/26/2021 | 18:16:58 | 72.67,-102.37 | 96.08 | 2.70 | 23 |
| 20 | 12/26/2021 | 19:07:19 | -72.66, 65.00 | 83.94 | 12/26/2021 | 19:07:40 | -72.66, 64.92 | 83.94 | 2.83 | 21 |
| 21 | 12/26/2021 | 19:58:05 | 72.67,-127.70 | 96.08 | 12/26/2021 | 19:58:20 | 72.65,-127.76 | 96.06 | 2.82 | 15 |
| 22 | 12/26/2021 | 20:48:49 | -72.67, 39.61 | 83.93 | 12/26/2021 | 20:49:01 | -72.69, 39.64 | 83.92 | 1.89 | 12 |
| 23 | 12/26/2021 | 21:39:35 | 72.68,-153.09 | 96.08 | 12/26/2021 | 21:39:41 | 72.68,-153.04 | 96.08 | 1.64 | 6 |
| 24 | 12/26/2021 | 22:30:19 | -72.68, 14.22 | 83.92 | 12/26/2021 | 22:30:23 | -72.66, 14.25 | 83.94 | 2.06 | 4 |
| 25 | 12/26/2021 | 23:21:04 | 72.63,-178.38 | 96.03 | 12/26/2021 | 23:21:03 | 72.66,-178.43 | 96.06 | 2.93 | 1 |
| 26 | 12/27/2021 | 00:11:48 | -72.64, -11.07 | 83.97 | 12/27/2021 | 00:11:45 | -72.64, -11.13 | 83.96 | 2.20 | 3 |
| 27 | 12/27/2021 | 01:02:34 | 72.64, 156.23 | 96.04 | 12/27/2021 | 01:02:25 | 72.63, 156.19 | 96.04 | 1.76 | 9 |
| 28 | 12/27/2021 | 01:53:18 | -72.65, -36.46 | 83.96 | 12/27/2021 | 01:53:06 | -72.67, -36.41 | 83.94 | 3.03 | 12 |
| 29 | 12/27/2021 | 02:44:04 | 72.65, 130.84 | 96.05 | 12/27/2021 | 02:43:46 | 72.66, 130.91 | 96.06 | 2.52 | 18 |
| 30 | 12/27/2021 | 03:34:48 | -72.65, -61.85 | 83.96 | 12/27/2021 | 03:34:28 | -72.65, -61.80 | 83.96 | 1.88 | 20 |
| 31 | 12/27/2021 | 04:25:34 | 72.66, 105.45 | 96.05 | 12/27/2021 | 04:25:08 | 72.64, 105.52 | 96.04 | 3.35 | 26 |
| 32 | 12/27/2021 | 05:16:17 | -72.61, -87.14 | 84.00 | 12/27/2021 | 05:15:50 | -72.62, -87.18 | 83.99 | 2.07 | 27 |
| 33 | 12/27/2021 | 06:07:03 | 72.62, 80.16 | 96.01 | 12/27/2021 | 06:06:30 | 72.62, 80.13 | 96.01 | 0.82 | 33 |
| 34 | 12/27/2021 | 06:57:47 | -72.62,-112.53 | 84.00 | 12/27/2021 | 06:57:12 | -72.60,-112.57 | 84.01 | 2.43 | 35 |
| 35 | 12/27/2021 | 07:48:33 | 72.63, 54.77 | 96.01 | 12/27/2021 | 07:47:51 | 72.65, 54.85 | 96.04 | 3.53 | 42 |
| 36 | 12/27/2021 | 08:39:16 | -72.63,-137.92 | 83.99 | 12/27/2021 | 08:38:32 | -72.63,-137.85 | 83.99 | 2.34 | 44 |
| 37 | 12/27/2021 | 09:30:02 | 72.64, 29.38 | 96.02 | 12/27/2021 | 09:29:12 | 72.62, 29.47 | 96.01 | 3.35 | 50 |
| 38 | 12/27/2021 | 10:20:45 | -72.59,-163.21 | 84.04 | 12/27/2021 | 10:19:54 | -72.61,-163.24 | 84.01 | 2.52 | 51 |
| 39 | 12/27/2021 | 11:11:31 | 72.59, 4.09 | 95.97 | 12/27/2021 | 11:10:34 | 72.60, 4.08 | 95.99 | 0.83 | 57 |
| 40 | 12/27/2021 | 12:02:15 | -72.60, 171.40 | 84.03 | 12/27/2021 | 12:01:16 | -72.59, 171.38 | 84.03 | 1.27 | 59 |
| 41 | 12/27/2021 | 12:53:01 | 72.60, -21.30 | 95.98 | 12/27/2021 | 12:51:56 | 72.58, -21.30 | 95.96 | 2.67 | 65 |
| 42 | 12/27/2021 | 13:43:45 | -72.60, 146.01 | 84.03 | 12/27/2021 | 13:42:37 | -72.61, 146.10 | 84.01 | 3.18 | 68 |
| 43 | 12/27/2021 | 14:34:30 | 72.56, -46.59 | 95.93 | 12/27/2021 | 14:33:18 | 72.56, -46.69 | 95.94 | 3.24 | 72 |
| 44 | 12/27/2021 | 15:25:14 | -72.56, 120.72 | 84.07 | 12/27/2021 | 15:23:59 | -72.59, 120.71 | 84.03 | 3.33 | 75 |
| 45 | 12/27/2021 | 16:15:56 | 72.36, -71.58 | 95.72 | 12/27/2021 | 16:14:43 | 72.38, -72.38 | 95.78 | 27.14 | 73 |
| 46 | 12/27/2021 | 17:06:38 | -72.27, 95.94 | 84.39 | 12/27/2021 | 17:05:27 | -72.26, 94.72 | 84.33 | 41.17 | 71 |
| 47 | 12/27/2021 | 17:57:20 | 72.07, -96.37 | 95.40 | 12/27/2021 | 17:56:11 | 72.05, -98.36 | 95.47 | 68.23 | 69 |
| 48 | 12/27/2021 | 18:48:02 | -71.97, 71.13 | 84.72 | 12/27/2021 | 18:46:54 | -71.99, 68.85 | 84.59 | 78.70 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/14/2021
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 12/14/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-B