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: 2/13/2020
| 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 | 02/24/2020 | 06:59:11 | -73.49,-114.59 | 96.55 | 02/24/2020 | 07:00:17 | -73.41,-111.69 | 96.81 | 92.37 | 66 |
| 2 | 02/24/2020 | 07:49:52 | 73.26, 53.25 | 83.18 | 02/24/2020 | 07:51:01 | 73.17, 55.12 | 82.97 | 60.89 | 69 |
| 3 | 02/24/2020 | 08:40:34 | -73.15,-139.19 | 96.96 | 02/24/2020 | 08:41:45 | -73.09,-137.73 | 97.12 | 47.32 | 71 |
| 4 | 02/24/2020 | 09:31:16 | 72.96, 28.53 | 82.82 | 02/24/2020 | 09:32:28 | 72.90, 29.20 | 82.71 | 22.85 | 72 |
| 5 | 02/24/2020 | 10:21:59 | -72.90,-164.03 | 97.26 | 02/24/2020 | 10:23:12 | -72.82,-163.65 | 97.38 | 15.13 | 73 |
| 6 | 02/24/2020 | 11:12:42 | 72.76, 3.57 | 82.58 | 02/24/2020 | 11:13:52 | 72.78, 3.60 | 82.57 | 2.30 | 70 |
| 7 | 02/24/2020 | 12:03:26 | -72.75, 170.91 | 97.45 | 02/24/2020 | 12:04:35 | -72.75, 170.86 | 97.47 | 1.58 | 69 |
| 8 | 02/24/2020 | 12:54:12 | 72.76, -21.81 | 82.55 | 02/24/2020 | 12:55:14 | 72.76, -21.78 | 82.53 | 1.14 | 62 |
| 9 | 02/24/2020 | 13:44:56 | -72.75, 145.53 | 97.48 | 02/24/2020 | 13:45:57 | -72.73, 145.48 | 97.51 | 3.15 | 61 |
| 10 | 02/24/2020 | 14:35:42 | 72.77, -47.19 | 82.53 | 02/24/2020 | 14:36:36 | 72.74, -47.16 | 82.49 | 3.25 | 54 |
| 11 | 02/24/2020 | 15:26:26 | -72.76, 120.15 | 97.50 | 02/24/2020 | 15:27:18 | -72.76, 120.21 | 97.51 | 1.95 | 52 |
| 12 | 02/24/2020 | 16:17:11 | 72.72, -72.47 | 82.45 | 02/24/2020 | 16:17:58 | 72.72, -72.54 | 82.44 | 2.42 | 47 |
| 13 | 02/24/2020 | 17:07:56 | -72.76, 94.77 | 97.52 | 02/24/2020 | 17:08:40 | -72.74, 94.83 | 97.56 | 2.95 | 44 |
| 14 | 02/24/2020 | 17:58:41 | 72.72, -97.85 | 82.43 | 02/24/2020 | 17:59:19 | 72.75, -97.82 | 82.45 | 3.24 | 38 |
| 15 | 02/24/2020 | 18:49:25 | -72.71, 69.49 | 97.60 | 02/24/2020 | 18:50:02 | -72.72, 69.44 | 97.60 | 1.72 | 37 |
| 16 | 02/24/2020 | 19:40:11 | 72.73,-123.23 | 82.41 | 02/24/2020 | 19:40:41 | 72.73,-123.20 | 82.40 | 1.19 | 30 |
| 17 | 02/24/2020 | 20:30:55 | -72.72, 44.11 | 97.62 | 02/24/2020 | 20:31:24 | -72.70, 44.06 | 97.64 | 2.27 | 29 |
| 18 | 02/24/2020 | 21:21:41 | 72.73,-148.61 | 82.39 | 02/24/2020 | 21:22:03 | 72.71,-148.58 | 82.36 | 2.37 | 22 |
| 19 | 02/24/2020 | 22:12:25 | -72.72, 18.73 | 97.65 | 02/24/2020 | 22:12:45 | -72.73, 18.79 | 97.64 | 2.41 | 20 |
| 20 | 02/24/2020 | 23:03:10 | 72.68,-173.89 | 82.31 | 02/24/2020 | 23:03:25 | 72.69,-173.96 | 82.32 | 2.54 | 15 |
| 21 | 02/24/2020 | 23:53:55 | -72.72, -6.65 | 97.67 | 02/24/2020 | 23:54:07 | -72.71, -6.59 | 97.69 | 2.35 | 12 |
| 22 | 02/25/2020 | 00:44:40 | 72.69, 160.73 | 82.28 | 02/25/2020 | 00:44:47 | 72.67, 160.66 | 82.27 | 2.83 | 7 |
| 23 | 02/25/2020 | 01:35:24 | -72.68, -31.93 | 97.75 | 02/25/2020 | 01:35:29 | -72.69, -31.97 | 97.73 | 2.33 | 5 |
| 24 | 02/25/2020 | 02:26:10 | 72.69, 135.35 | 82.26 | 02/25/2020 | 02:26:08 | 72.70, 135.39 | 82.27 | 1.88 | 2 |
| 25 | 02/25/2020 | 03:16:54 | -72.68, -57.31 | 97.77 | 02/25/2020 | 03:16:51 | -72.67, -57.35 | 97.77 | 1.56 | 3 |
| 26 | 02/25/2020 | 04:07:40 | 72.69, 109.97 | 82.24 | 02/25/2020 | 04:07:30 | 72.68, 110.01 | 82.23 | 1.62 | 10 |
| 27 | 02/25/2020 | 04:58:24 | -72.68, -82.69 | 97.79 | 02/25/2020 | 04:58:12 | -72.70, -82.63 | 97.77 | 3.15 | 12 |
| 28 | 02/25/2020 | 05:49:09 | 72.65, 84.69 | 82.16 | 02/25/2020 | 05:48:52 | 72.66, 84.62 | 82.19 | 2.99 | 17 |
| 29 | 02/25/2020 | 06:39:54 | -72.69,-108.07 | 97.81 | 02/25/2020 | 06:39:34 | -72.68,-108.01 | 97.81 | 2.12 | 20 |
| 30 | 02/25/2020 | 07:30:39 | 72.65, 59.31 | 82.14 | 02/25/2020 | 07:30:14 | 72.64, 59.24 | 82.14 | 2.31 | 25 |
| 31 | 02/25/2020 | 08:21:23 | -72.64,-133.35 | 97.89 | 02/25/2020 | 08:20:56 | -72.66,-133.39 | 97.86 | 3.15 | 27 |
| 32 | 02/25/2020 | 09:12:09 | 72.65, 33.93 | 82.12 | 02/25/2020 | 09:11:35 | 72.67, 33.97 | 82.14 | 2.77 | 34 |
| 33 | 02/25/2020 | 10:02:53 | -72.64,-158.73 | 97.91 | 02/25/2020 | 10:02:18 | -72.64,-158.77 | 97.90 | 1.31 | 35 |
| 34 | 02/25/2020 | 10:53:39 | 72.66, 8.55 | 82.09 | 02/25/2020 | 10:52:57 | 72.65, 8.59 | 82.10 | 1.29 | 42 |
| 35 | 02/25/2020 | 11:44:23 | -72.64, 175.89 | 97.94 | 02/25/2020 | 11:43:40 | -72.62, 175.85 | 97.94 | 2.59 | 43 |
| 36 | 02/25/2020 | 12:35:09 | 72.66, -16.83 | 82.07 | 02/25/2020 | 12:34:19 | 72.63, -16.79 | 82.06 | 3.00 | 50 |
| 37 | 02/25/2020 | 13:25:53 | -72.65, 150.51 | 97.96 | 02/25/2020 | 13:25:01 | -72.66, 150.57 | 97.94 | 2.37 | 52 |
| 38 | 02/25/2020 | 14:16:38 | 72.61, -42.11 | 81.99 | 02/25/2020 | 14:15:41 | 72.61, -42.17 | 82.01 | 2.15 | 57 |
| 39 | 02/25/2020 | 15:07:23 | -72.65, 125.12 | 97.98 | 02/25/2020 | 15:06:23 | -72.64, 125.19 | 97.99 | 2.86 | 60 |
| 40 | 02/25/2020 | 15:58:08 | 72.61, -67.49 | 81.97 | 02/25/2020 | 15:57:03 | 72.59, -67.55 | 81.97 | 3.04 | 65 |
| 41 | 02/25/2020 | 16:48:52 | -72.60, 99.85 | 98.06 | 02/25/2020 | 16:47:45 | -72.62, 99.81 | 98.03 | 1.74 | 67 |
| 42 | 02/25/2020 | 17:39:38 | 72.62, -92.87 | 81.95 | 02/25/2020 | 17:38:24 | 72.63, -92.83 | 81.97 | 1.65 | 74 |
| 43 | 02/25/2020 | 18:30:22 | -72.61, 74.47 | 98.08 | 02/25/2020 | 18:29:07 | -72.60, 74.43 | 98.07 | 1.68 | 75 |
| 44 | 02/25/2020 | 19:21:03 | 72.37,-117.74 | 81.64 | 02/25/2020 | 19:19:51 | 72.35,-118.72 | 81.71 | 33.14 | 72 |
| 45 | 02/25/2020 | 20:11:46 | -72.31, 49.70 | 98.44 | 02/25/2020 | 20:10:34 | -72.32, 48.54 | 98.34 | 38.95 | 72 |
| 46 | 02/25/2020 | 21:02:26 | 72.06,-142.52 | 81.29 | 02/25/2020 | 21:01:17 | 72.07,-144.60 | 81.44 | 71.06 | 69 |
| 47 | 02/25/2020 | 21:53:09 | -72.00, 24.91 | 98.80 | 02/25/2020 | 21:52:01 | -71.99, 22.58 | 98.65 | 80.16 | 68 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 2/13/2020
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 02/13/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service