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: 12/22/2019
| 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 | 01/03/2020 | 19:14:31 | 73.46,-118.41 | 96.46 | 01/03/2020 | 19:15:37 | 73.43,-115.51 | 96.29 | 91.80 | 66 |
| 2 | 01/03/2020 | 20:05:13 | -73.35, 49.15 | 83.67 | 01/03/2020 | 20:06:21 | -73.32, 51.58 | 83.82 | 77.50 | 68 |
| 3 | 01/03/2020 | 20:55:55 | 73.16,-143.12 | 96.12 | 01/03/2020 | 20:57:05 | 73.11,-141.57 | 95.99 | 50.37 | 70 |
| 4 | 01/03/2020 | 21:46:37 | -73.05, 24.43 | 84.00 | 01/03/2020 | 21:47:49 | -73.00, 25.54 | 84.12 | 36.36 | 72 |
| 5 | 01/03/2020 | 22:37:19 | 72.86,-167.84 | 95.79 | 01/03/2020 | 22:38:32 | 72.83,-167.49 | 95.73 | 12.08 | 73 |
| 6 | 01/03/2020 | 23:28:02 | -72.81, -0.41 | 84.28 | 01/03/2020 | 23:29:15 | -72.78, -0.27 | 84.32 | 5.39 | 73 |
| 7 | 01/04/2020 | 00:18:47 | 72.76, 166.99 | 95.67 | 01/04/2020 | 00:19:55 | 72.76, 167.03 | 95.66 | 1.38 | 68 |
| 8 | 01/04/2020 | 01:09:31 | -72.76, -25.69 | 84.34 | 01/04/2020 | 01:10:37 | -72.76, -25.65 | 84.35 | 1.43 | 66 |
| 9 | 01/04/2020 | 02:00:17 | 72.76, 141.61 | 95.67 | 01/04/2020 | 02:01:17 | 72.75, 141.65 | 95.64 | 2.37 | 60 |
| 10 | 01/04/2020 | 02:51:01 | -72.76, -51.07 | 84.34 | 01/04/2020 | 02:51:59 | -72.74, -51.03 | 84.37 | 2.14 | 58 |
| 11 | 01/04/2020 | 03:41:46 | 72.72, 116.34 | 95.61 | 01/04/2020 | 03:42:39 | 72.73, 116.27 | 95.62 | 2.50 | 53 |
| 12 | 01/04/2020 | 04:32:30 | -72.71, -76.34 | 84.40 | 01/04/2020 | 04:33:21 | -72.73, -76.41 | 84.39 | 2.66 | 51 |
| 13 | 01/04/2020 | 05:23:16 | 72.72, 90.96 | 95.61 | 01/04/2020 | 05:24:01 | 72.71, 90.89 | 95.59 | 2.44 | 45 |
| 14 | 01/04/2020 | 06:14:00 | -72.71,-101.72 | 84.41 | 01/04/2020 | 06:14:43 | -72.71,-101.79 | 84.42 | 2.32 | 43 |
| 15 | 01/04/2020 | 07:04:46 | 72.72, 65.58 | 95.60 | 01/04/2020 | 07:05:22 | 72.74, 65.62 | 95.61 | 2.49 | 36 |
| 16 | 01/04/2020 | 07:55:30 | -72.72,-127.10 | 84.41 | 01/04/2020 | 07:56:04 | -72.74,-127.06 | 84.40 | 2.76 | 34 |
| 17 | 01/04/2020 | 08:46:16 | 72.72, 40.20 | 95.60 | 01/04/2020 | 08:46:44 | 72.72, 40.24 | 95.59 | 1.35 | 28 |
| 18 | 01/04/2020 | 09:37:00 | -72.72,-152.48 | 84.41 | 01/04/2020 | 09:37:26 | -72.72,-152.44 | 84.42 | 1.31 | 26 |
| 19 | 01/04/2020 | 10:27:46 | 72.72, 14.82 | 95.59 | 01/04/2020 | 10:28:06 | 72.70, 14.86 | 95.56 | 3.00 | 20 |
| 20 | 01/04/2020 | 11:18:30 | -72.72,-177.86 | 84.42 | 01/04/2020 | 11:18:48 | -72.70,-177.82 | 84.44 | 2.66 | 18 |
| 21 | 01/04/2020 | 12:09:15 | 72.68, -10.46 | 95.53 | 01/04/2020 | 12:09:28 | 72.68, -10.52 | 95.54 | 2.21 | 13 |
| 22 | 01/04/2020 | 12:59:59 | -72.67, 156.87 | 84.48 | 01/04/2020 | 13:00:10 | -72.68, 156.80 | 84.47 | 2.32 | 11 |
| 23 | 01/04/2020 | 13:50:45 | 72.68, -35.84 | 95.53 | 01/04/2020 | 13:50:50 | 72.66, -35.90 | 95.52 | 2.82 | 5 |
| 24 | 01/04/2020 | 14:41:29 | -72.67, 131.49 | 84.48 | 01/04/2020 | 14:41:32 | -72.66, 131.42 | 84.49 | 2.54 | 3 |
| 25 | 01/04/2020 | 15:32:15 | 72.68, -61.22 | 95.53 | 01/04/2020 | 15:32:11 | 72.69, -61.18 | 95.54 | 1.94 | 4 |
| 26 | 01/04/2020 | 16:22:59 | -72.68, 106.11 | 84.49 | 01/04/2020 | 16:22:53 | -72.69, 106.15 | 84.47 | 2.29 | 6 |
| 27 | 01/04/2020 | 17:13:45 | 72.68, -86.60 | 95.52 | 01/04/2020 | 17:13:33 | 72.67, -86.56 | 95.51 | 1.69 | 12 |
| 28 | 01/04/2020 | 18:04:29 | -72.68, 80.73 | 84.49 | 01/04/2020 | 18:04:15 | -72.67, 80.77 | 84.50 | 1.48 | 14 |
| 29 | 01/04/2020 | 18:55:13 | 72.64,-111.87 | 95.46 | 01/04/2020 | 18:54:54 | 72.66,-111.93 | 95.49 | 3.06 | 19 |
| 30 | 01/04/2020 | 19:45:58 | -72.68, 55.35 | 84.50 | 01/04/2020 | 19:45:36 | -72.66, 55.39 | 84.52 | 3.23 | 22 |
| 31 | 01/04/2020 | 20:36:43 | 72.64,-137.25 | 95.46 | 01/04/2020 | 20:36:16 | 72.64,-137.31 | 95.46 | 2.09 | 27 |
| 32 | 01/04/2020 | 21:27:27 | -72.63, 30.07 | 84.56 | 01/04/2020 | 21:26:58 | -72.64, 30.01 | 84.54 | 2.06 | 29 |
| 33 | 01/04/2020 | 22:18:13 | 72.64,-162.63 | 95.45 | 01/04/2020 | 22:17:38 | 72.62,-162.69 | 95.44 | 3.31 | 35 |
| 34 | 01/04/2020 | 23:08:57 | -72.64, 4.69 | 84.56 | 01/04/2020 | 23:08:20 | -72.62, 4.63 | 84.57 | 2.86 | 37 |
| 35 | 01/04/2020 | 23:59:43 | 72.64, 171.99 | 95.45 | 01/04/2020 | 23:58:59 | 72.65, 172.03 | 95.46 | 1.55 | 44 |
| 36 | 01/05/2020 | 00:50:27 | -72.64, -20.69 | 84.56 | 01/05/2020 | 00:49:41 | -72.65, -20.64 | 84.55 | 1.90 | 46 |
| 37 | 01/05/2020 | 01:41:13 | 72.65, 146.61 | 95.44 | 01/05/2020 | 01:40:21 | 72.63, 146.65 | 95.44 | 2.24 | 52 |
| 38 | 01/05/2020 | 02:31:57 | -72.64, -46.06 | 84.57 | 01/05/2020 | 02:31:03 | -72.63, -46.02 | 84.57 | 1.87 | 54 |
| 39 | 01/05/2020 | 03:22:42 | 72.60, 121.33 | 95.38 | 01/05/2020 | 03:21:43 | 72.61, 121.27 | 95.41 | 2.52 | 59 |
| 40 | 01/05/2020 | 04:13:26 | -72.59, -71.34 | 84.63 | 01/05/2020 | 04:12:25 | -72.61, -71.40 | 84.60 | 2.87 | 61 |
| 41 | 01/05/2020 | 05:04:12 | 72.60, 95.95 | 95.38 | 01/05/2020 | 05:03:05 | 72.59, 95.89 | 95.39 | 2.20 | 67 |
| 42 | 01/05/2020 | 05:54:56 | -72.59, -96.72 | 84.63 | 01/05/2020 | 05:53:47 | -72.59, -96.78 | 84.62 | 1.94 | 69 |
| 43 | 01/05/2020 | 06:45:41 | 72.55, 70.68 | 95.32 | 01/05/2020 | 06:44:27 | 72.57, 70.52 | 95.36 | 5.92 | 74 |
| 44 | 01/05/2020 | 07:36:24 | -72.50,-121.89 | 84.75 | 01/05/2020 | 07:35:10 | -72.52,-122.26 | 84.69 | 12.56 | 74 |
| 45 | 01/05/2020 | 08:27:05 | 72.25, 45.91 | 94.99 | 01/05/2020 | 08:25:54 | 72.30, 44.63 | 95.11 | 43.75 | 71 |
| 46 | 01/05/2020 | 09:17:48 | -72.19,-146.67 | 85.08 | 01/05/2020 | 09:16:38 | -72.20,-148.24 | 84.99 | 53.43 | 70 |
| 47 | 01/05/2020 | 10:08:29 | 71.94, 21.12 | 94.65 | 01/05/2020 | 10:07:22 | 71.97, 18.66 | 94.81 | 84.88 | 67 |
| 48 | 01/05/2020 | 10:59:12 | -71.89,-171.46 | 85.41 | 01/05/2020 | 10:58:05 | -71.92,-174.10 | 85.24 | 91.31 | 67 |
Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 12/22/2019
Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 12/22/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-B
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service