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: 1/1/2019
| 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 | 01/07/2019 | 00:06:22 | 73.53, 168.46 | 96.17 | 01/07/2019 | 00:07:28 | 73.49, 171.27 | 95.99 | 89.12 | 66 |
| 2 | 01/07/2019 | 00:57:04 | -73.42, -23.98 | 83.96 | 01/07/2019 | 00:58:12 | -73.40, -21.61 | 84.10 | 75.40 | 68 |
| 3 | 01/07/2019 | 01:47:46 | 73.23, 143.75 | 95.83 | 01/07/2019 | 01:48:56 | 73.17, 145.22 | 95.69 | 47.60 | 70 |
| 4 | 01/07/2019 | 02:38:28 | -73.12, -48.69 | 84.29 | 01/07/2019 | 02:39:40 | -73.08, -47.65 | 84.40 | 33.99 | 72 |
| 5 | 01/07/2019 | 03:29:10 | 72.93, 119.03 | 95.50 | 01/07/2019 | 03:30:23 | 72.90, 119.30 | 95.44 | 9.37 | 73 |
| 6 | 01/07/2019 | 04:19:53 | -72.87, -73.53 | 84.57 | 01/07/2019 | 04:21:06 | -72.86, -73.46 | 84.61 | 2.84 | 73 |
| 7 | 01/07/2019 | 05:10:38 | 72.83, 93.87 | 95.38 | 01/07/2019 | 05:11:46 | 72.83, 93.81 | 95.37 | 1.78 | 68 |
| 8 | 01/07/2019 | 06:01:22 | -72.82, -98.81 | 84.64 | 01/07/2019 | 06:02:28 | -72.84, -98.84 | 84.63 | 2.05 | 66 |
| 9 | 01/07/2019 | 06:52:08 | 72.83, 68.49 | 95.37 | 01/07/2019 | 06:53:08 | 72.81, 68.43 | 95.34 | 3.03 | 60 |
| 10 | 01/07/2019 | 07:42:52 | -72.83,-124.19 | 84.64 | 01/07/2019 | 07:43:50 | -72.82,-124.22 | 84.66 | 1.16 | 58 |
| 11 | 01/07/2019 | 08:33:38 | 72.84, 43.11 | 95.37 | 01/07/2019 | 08:34:29 | 72.84, 43.16 | 95.36 | 2.02 | 51 |
| 12 | 01/07/2019 | 09:24:22 | -72.83,-149.56 | 84.65 | 01/07/2019 | 09:25:12 | -72.80,-149.59 | 84.68 | 2.94 | 50 |
| 13 | 01/07/2019 | 10:15:08 | 72.84, 17.73 | 95.36 | 01/07/2019 | 10:15:51 | 72.82, 17.78 | 95.34 | 2.35 | 43 |
| 14 | 01/07/2019 | 11:05:52 | -72.83,-174.94 | 84.65 | 01/07/2019 | 11:06:33 | -72.84,-174.87 | 84.66 | 2.62 | 41 |
| 15 | 01/07/2019 | 11:56:37 | 72.79, -7.55 | 95.30 | 01/07/2019 | 11:57:13 | 72.81, -7.59 | 95.31 | 2.48 | 36 |
| 16 | 01/07/2019 | 12:47:22 | -72.83, 159.68 | 84.66 | 01/07/2019 | 12:47:55 | -72.82, 159.76 | 84.68 | 3.09 | 33 |
| 17 | 01/07/2019 | 13:38:07 | 72.79, -32.93 | 95.30 | 01/07/2019 | 13:38:35 | 72.79, -32.97 | 95.29 | 1.56 | 28 |
| 18 | 01/07/2019 | 14:28:51 | -72.79, 134.40 | 84.72 | 01/07/2019 | 14:29:17 | -72.80, 134.38 | 84.71 | 1.88 | 26 |
| 19 | 01/07/2019 | 15:19:37 | 72.79, -58.30 | 95.29 | 01/07/2019 | 15:19:57 | 72.77, -58.35 | 95.26 | 3.03 | 20 |
| 20 | 01/07/2019 | 16:10:21 | -72.79, 109.02 | 84.73 | 01/07/2019 | 16:10:39 | -72.78, 109.00 | 84.73 | 0.92 | 18 |
| 21 | 01/07/2019 | 17:01:07 | 72.80, -83.68 | 95.28 | 01/07/2019 | 17:01:18 | 72.80, -83.62 | 95.28 | 2.20 | 11 |
| 22 | 01/07/2019 | 17:51:51 | -72.79, 83.65 | 84.73 | 01/07/2019 | 17:52:01 | -72.76, 83.62 | 84.76 | 2.89 | 10 |
| 23 | 01/07/2019 | 18:42:37 | 72.80,-109.06 | 95.28 | 01/07/2019 | 18:42:40 | 72.78,-109.00 | 95.26 | 2.66 | 3 |
| 24 | 01/07/2019 | 19:33:21 | -72.79, 58.27 | 84.74 | 01/07/2019 | 19:33:22 | -72.80, 58.35 | 84.74 | 2.91 | 1 |
| 25 | 01/07/2019 | 20:24:06 | 72.75,-134.34 | 95.22 | 01/07/2019 | 20:24:02 | 72.77,-134.38 | 95.23 | 2.19 | 4 |
| 26 | 01/07/2019 | 21:14:51 | -72.79, 32.89 | 84.75 | 01/07/2019 | 21:14:44 | -72.78, 32.98 | 84.76 | 3.37 | 7 |
| 27 | 01/07/2019 | 22:05:36 | 72.75,-159.72 | 95.21 | 01/07/2019 | 22:05:24 | 72.75,-159.75 | 95.21 | 1.34 | 12 |
| 28 | 01/07/2019 | 22:56:20 | -72.75, 7.61 | 84.81 | 01/07/2019 | 22:56:06 | -72.76, 7.60 | 84.79 | 1.73 | 14 |
| 29 | 01/07/2019 | 23:47:06 | 72.76, 174.90 | 95.20 | 01/07/2019 | 23:46:46 | 72.73, 174.87 | 95.18 | 3.05 | 20 |
| 30 | 01/08/2019 | 00:37:50 | -72.75, -17.77 | 84.81 | 01/08/2019 | 00:37:28 | -72.74, -17.78 | 84.81 | 0.73 | 22 |
| 31 | 01/08/2019 | 01:28:36 | 72.76, 149.52 | 95.20 | 01/08/2019 | 01:28:07 | 72.76, 149.60 | 95.20 | 2.43 | 29 |
| 32 | 01/08/2019 | 02:19:20 | -72.75, -43.15 | 84.82 | 01/08/2019 | 02:18:50 | -72.73, -43.16 | 84.84 | 2.87 | 30 |
| 33 | 01/08/2019 | 03:10:06 | 72.76, 124.14 | 95.19 | 01/08/2019 | 03:09:29 | 72.74, 124.22 | 95.18 | 2.98 | 37 |
| 34 | 01/08/2019 | 04:00:50 | -72.75, -68.53 | 84.83 | 01/08/2019 | 04:00:11 | -72.76, -68.43 | 84.82 | 3.22 | 39 |
| 35 | 01/08/2019 | 04:51:35 | 72.71, 98.87 | 95.13 | 01/08/2019 | 04:50:51 | 72.73, 98.84 | 95.15 | 1.89 | 44 |
| 36 | 01/08/2019 | 05:42:20 | -72.76, -93.90 | 84.83 | 01/08/2019 | 05:41:33 | -72.74, -93.81 | 84.84 | 3.68 | 47 |
| 37 | 01/08/2019 | 06:33:05 | 72.71, 73.49 | 95.12 | 01/08/2019 | 06:32:13 | 72.71, 73.46 | 95.13 | 1.15 | 52 |
| 38 | 01/08/2019 | 07:23:49 | -72.71,-119.18 | 84.89 | 01/08/2019 | 07:22:55 | -72.72,-119.18 | 84.87 | 1.63 | 54 |
| 39 | 01/08/2019 | 08:14:35 | 72.72, 48.11 | 95.12 | 01/08/2019 | 08:13:35 | 72.69, 48.09 | 95.10 | 3.10 | 60 |
| 40 | 01/08/2019 | 09:05:19 | -72.71,-144.56 | 84.90 | 01/08/2019 | 09:04:17 | -72.70,-144.56 | 84.89 | 0.64 | 62 |
| 41 | 01/08/2019 | 09:56:05 | 72.72, 22.73 | 95.11 | 01/08/2019 | 09:54:56 | 72.72, 22.81 | 95.12 | 2.70 | 69 |
| 42 | 01/08/2019 | 10:46:49 | -72.71,-169.94 | 84.91 | 01/08/2019 | 10:45:39 | -72.69,-169.94 | 84.92 | 2.90 | 70 |
| 43 | 01/08/2019 | 11:37:33 | 72.62, -2.44 | 94.99 | 01/08/2019 | 11:36:19 | 72.65, -2.67 | 95.05 | 8.53 | 74 |
| 44 | 01/08/2019 | 12:28:16 | -72.56, 164.99 | 85.08 | 01/08/2019 | 12:27:03 | -72.57, 164.48 | 85.03 | 17.22 | 73 |
| 45 | 01/08/2019 | 13:18:57 | 72.32, -27.20 | 94.66 | 01/08/2019 | 13:17:47 | 72.33, -28.66 | 94.75 | 49.29 | 70 |
| 46 | 01/08/2019 | 14:09:41 | -72.31, 140.12 | 85.36 | 01/08/2019 | 14:08:30 | -72.29, 138.59 | 85.29 | 51.74 | 71 |
| 47 | 01/08/2019 | 15:00:21 | 72.01, -51.99 | 94.32 | 01/08/2019 | 14:59:14 | 72.05, -54.53 | 94.50 | 87.54 | 67 |
| 48 | 01/08/2019 | 15:51:04 | -71.96, 115.43 | 85.75 | 01/08/2019 | 15:49:58 | -71.97, 112.63 | 85.58 | 96.61 | 66 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/1/2019
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/01/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service