Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/26/2020
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 07/29/2020 | 16:42:18 | 73.36, -80.08 | 55.12 | 07/29/2020 | 16:43:25 | 73.29, -77.53 | 54.88 | 81.78 | 67 |
| 2 | 07/29/2020 | 17:32:59 | -73.22, 87.55 | 125.04 | 07/29/2020 | 17:34:08 | -73.20, 89.59 | 125.19 | 65.71 | 69 |
| 3 | 07/29/2020 | 18:23:42 | 73.06,-104.80 | 54.80 | 07/29/2020 | 18:24:52 | 73.01,-103.47 | 54.66 | 43.45 | 70 |
| 4 | 07/29/2020 | 19:14:23 | -72.92, 62.82 | 125.35 | 07/29/2020 | 19:15:36 | -72.87, 63.56 | 125.46 | 24.73 | 73 |
| 5 | 07/29/2020 | 20:05:06 | 72.76,-129.54 | 54.48 | 07/29/2020 | 20:06:19 | 72.74,-129.39 | 54.43 | 5.61 | 73 |
| 6 | 07/29/2020 | 20:55:49 | -72.72, 37.86 | 125.56 | 07/29/2020 | 20:57:01 | -72.70, 37.86 | 125.60 | 2.88 | 72 |
| 7 | 07/29/2020 | 21:46:35 | 72.72,-154.81 | 54.45 | 07/29/2020 | 21:47:41 | 72.72,-154.78 | 54.43 | 1.16 | 66 |
| 8 | 07/29/2020 | 22:37:19 | -72.73, 12.48 | 125.54 | 07/29/2020 | 22:38:22 | -72.73, 12.57 | 125.56 | 3.03 | 63 |
| 9 | 07/29/2020 | 23:28:04 | 72.72, 179.81 | 54.47 | 07/29/2020 | 23:29:02 | 72.69, 179.84 | 54.43 | 3.17 | 58 |
| 10 | 07/30/2020 | 00:18:47 | -72.68, -12.79 | 125.57 | 07/30/2020 | 00:19:43 | -72.70, -12.81 | 125.56 | 2.75 | 56 |
| 11 | 07/30/2020 | 01:09:33 | 72.67, 154.53 | 54.43 | 07/30/2020 | 01:10:24 | 72.67, 154.45 | 54.42 | 2.65 | 51 |
| 12 | 07/30/2020 | 02:00:17 | -72.68, -38.18 | 125.55 | 07/30/2020 | 02:01:05 | -72.68, -38.20 | 125.56 | 0.78 | 48 |
| 13 | 07/30/2020 | 02:51:03 | 72.68, 129.15 | 54.45 | 07/30/2020 | 02:51:45 | 72.70, 129.17 | 54.47 | 2.63 | 42 |
| 14 | 07/30/2020 | 03:41:47 | -72.69, -63.56 | 125.53 | 07/30/2020 | 03:42:27 | -72.66, -63.58 | 125.56 | 3.16 | 40 |
| 15 | 07/30/2020 | 04:32:33 | 72.68, 103.77 | 54.48 | 07/30/2020 | 04:33:07 | 72.68, 103.78 | 54.46 | 0.59 | 34 |
| 16 | 07/30/2020 | 05:23:17 | -72.69, -88.94 | 125.51 | 07/30/2020 | 05:23:48 | -72.69, -88.87 | 125.52 | 2.37 | 31 |
| 17 | 07/30/2020 | 06:14:03 | 72.68, 78.39 | 54.50 | 07/30/2020 | 06:14:29 | 72.65, 78.40 | 54.46 | 3.23 | 26 |
| 18 | 07/30/2020 | 07:04:46 | -72.64,-114.21 | 125.54 | 07/30/2020 | 07:05:10 | -72.66,-114.25 | 125.53 | 2.83 | 24 |
| 19 | 07/30/2020 | 07:55:32 | 72.63, 53.11 | 54.46 | 07/30/2020 | 07:55:51 | 72.63, 53.01 | 54.46 | 3.33 | 19 |
| 20 | 07/30/2020 | 08:46:16 | -72.65,-139.60 | 125.52 | 07/30/2020 | 08:46:32 | -72.64,-139.64 | 125.53 | 1.45 | 16 |
| 21 | 07/30/2020 | 09:37:02 | 72.64, 27.73 | 54.48 | 07/30/2020 | 09:37:12 | 72.66, 27.73 | 54.50 | 2.35 | 10 |
| 22 | 07/30/2020 | 10:27:46 | -72.65,-164.98 | 125.50 | 07/30/2020 | 10:27:53 | -72.67,-164.92 | 125.49 | 3.09 | 7 |
| 23 | 07/30/2020 | 11:18:32 | 72.64, 2.35 | 54.50 | 07/30/2020 | 11:18:34 | 72.64, 2.34 | 54.50 | 0.56 | 2 |
| 24 | 07/30/2020 | 12:09:16 | -72.65, 169.64 | 125.48 | 07/30/2020 | 12:09:15 | -72.65, 169.69 | 125.49 | 1.74 | 1 |
| 25 | 07/30/2020 | 13:00:02 | 72.64, -23.03 | 54.52 | 07/30/2020 | 12:59:56 | 72.61, -23.04 | 54.49 | 3.43 | 6 |
| 26 | 07/30/2020 | 13:50:45 | -72.60, 144.37 | 125.52 | 07/30/2020 | 13:50:37 | -72.63, 144.31 | 125.49 | 3.05 | 8 |
| 27 | 07/30/2020 | 14:41:32 | 72.65, -48.42 | 54.54 | 07/30/2020 | 14:41:17 | 72.64, -48.33 | 54.54 | 3.03 | 15 |
| 28 | 07/30/2020 | 15:32:15 | -72.61, 118.98 | 125.50 | 07/30/2020 | 15:31:59 | -72.60, 118.92 | 125.49 | 2.11 | 16 |
| 29 | 07/30/2020 | 16:23:01 | 72.60, -73.69 | 54.51 | 07/30/2020 | 16:22:39 | 72.62, -73.71 | 54.53 | 2.24 | 22 |
| 30 | 07/30/2020 | 17:13:45 | -72.61, 93.60 | 125.48 | 07/30/2020 | 17:13:20 | -72.63, 93.64 | 125.45 | 2.62 | 25 |
| 31 | 07/30/2020 | 18:04:31 | 72.60, -99.07 | 54.53 | 07/30/2020 | 18:04:01 | 72.60, -99.10 | 54.53 | 1.09 | 30 |
| 32 | 07/30/2020 | 18:55:15 | -72.61, 68.22 | 125.45 | 07/30/2020 | 18:54:42 | -72.61, 68.25 | 125.45 | 1.20 | 33 |
| 33 | 07/30/2020 | 19:46:01 | 72.61,-124.46 | 54.55 | 07/30/2020 | 19:45:22 | 72.62,-124.38 | 54.57 | 3.22 | 39 |
| 34 | 07/30/2020 | 20:36:44 | -72.57, 42.94 | 125.49 | 07/30/2020 | 20:36:04 | -72.59, 42.87 | 125.46 | 3.36 | 40 |
| 35 | 07/30/2020 | 21:27:31 | 72.61,-149.84 | 54.57 | 07/30/2020 | 21:26:44 | 72.60,-149.77 | 54.57 | 2.48 | 47 |
| 36 | 07/30/2020 | 22:18:14 | -72.57, 17.56 | 125.47 | 07/30/2020 | 22:17:26 | -72.56, 17.48 | 125.46 | 2.75 | 48 |
| 37 | 07/30/2020 | 23:09:00 | 72.56,-175.11 | 54.54 | 07/30/2020 | 23:08:06 | 72.58,-175.15 | 54.57 | 2.31 | 54 |
| 38 | 07/30/2020 | 23:59:44 | -72.57, -7.82 | 125.45 | 07/30/2020 | 23:58:47 | -72.59, -7.80 | 125.42 | 2.24 | 57 |
| 39 | 07/31/2020 | 00:50:30 | 72.57, 159.50 | 54.56 | 07/31/2020 | 00:49:28 | 72.56, 159.46 | 54.57 | 1.70 | 62 |
| 40 | 07/31/2020 | 01:41:14 | -72.58, -33.20 | 125.43 | 07/31/2020 | 01:40:09 | -72.57, -33.18 | 125.42 | 0.84 | 65 |
| 41 | 07/31/2020 | 02:32:00 | 72.57, 134.12 | 54.58 | 07/31/2020 | 02:30:49 | 72.59, 134.18 | 54.61 | 2.63 | 71 |
| 42 | 07/31/2020 | 03:22:44 | -72.58, -58.58 | 125.41 | 07/31/2020 | 03:21:31 | -72.55, -58.57 | 125.42 | 3.58 | 73 |
| 43 | 07/31/2020 | 04:13:27 | 72.42, 109.05 | 54.43 | 07/31/2020 | 04:12:14 | 72.41, 108.49 | 54.47 | 18.93 | 73 |
| 44 | 07/31/2020 | 05:04:09 | -72.33, -83.45 | 125.66 | 07/31/2020 | 05:02:57 | -72.32, -84.36 | 125.60 | 30.68 | 72 |
| 45 | 07/31/2020 | 05:54:51 | 72.12, 84.27 | 54.12 | 07/31/2020 | 05:53:41 | 72.13, 82.60 | 54.25 | 56.91 | 70 |
| 46 | 07/31/2020 | 06:45:33 | -72.02,-108.24 | 125.98 | 07/31/2020 | 06:44:24 | -72.04,-110.24 | 125.82 | 68.53 | 69 |
| 47 | 07/31/2020 | 07:36:15 | 71.81, 59.47 | 53.80 | 07/31/2020 | 07:35:09 | 71.80, 56.64 | 53.98 | 98.34 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/26/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 07/26/2020 in txt file.
Historical Predications of SNOs between NPP and METOP-C