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: 7/23/2020
| 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 | 16:42:19 | 73.42, -80.22 | 55.18 | 07/29/2020 | 16:43:25 | 73.35, -77.39 | 54.94 | 90.10 | 66 |
| 2 | 07/29/2020 | 17:33:00 | -73.27, 87.43 | 124.98 | 07/29/2020 | 17:34:08 | -73.27, 89.74 | 125.13 | 74.07 | 68 |
| 3 | 07/29/2020 | 18:23:43 | 73.12,-104.93 | 54.87 | 07/29/2020 | 18:24:53 | 73.03,-103.44 | 54.67 | 49.22 | 70 |
| 4 | 07/29/2020 | 19:14:24 | -72.98, 62.70 | 125.29 | 07/29/2020 | 19:15:36 | -72.94, 63.70 | 125.40 | 32.76 | 72 |
| 5 | 07/29/2020 | 20:05:07 | 72.82,-129.66 | 54.55 | 07/29/2020 | 20:06:20 | 72.76,-129.36 | 54.45 | 12.44 | 73 |
| 6 | 07/29/2020 | 20:55:49 | -72.73, 37.85 | 125.55 | 07/29/2020 | 20:57:02 | -72.72, 37.89 | 125.58 | 1.62 | 73 |
| 7 | 07/29/2020 | 21:46:35 | 72.73,-154.83 | 54.46 | 07/29/2020 | 21:47:42 | 72.73,-154.75 | 54.45 | 3.02 | 67 |
| 8 | 07/29/2020 | 22:37:18 | -72.68, 12.58 | 125.59 | 07/29/2020 | 22:38:24 | -72.70, 12.51 | 125.58 | 2.98 | 66 |
| 9 | 07/29/2020 | 23:28:05 | 72.73, 179.79 | 54.48 | 07/29/2020 | 23:29:04 | 72.71, 179.87 | 54.44 | 3.27 | 59 |
| 10 | 07/30/2020 | 00:18:48 | -72.68, -12.80 | 125.57 | 07/30/2020 | 00:19:46 | -72.68, -12.87 | 125.58 | 2.39 | 58 |
| 11 | 07/30/2020 | 01:09:34 | 72.68, 154.51 | 54.44 | 07/30/2020 | 01:10:26 | 72.69, 154.49 | 54.44 | 1.38 | 52 |
| 12 | 07/30/2020 | 02:00:18 | -72.69, -38.19 | 125.55 | 07/30/2020 | 02:01:07 | -72.71, -38.15 | 125.54 | 2.43 | 49 |
| 13 | 07/30/2020 | 02:51:04 | 72.68, 129.13 | 54.46 | 07/30/2020 | 02:51:48 | 72.67, 129.10 | 54.44 | 1.90 | 44 |
| 14 | 07/30/2020 | 03:41:48 | -72.69, -63.57 | 125.52 | 07/30/2020 | 03:42:29 | -72.69, -63.54 | 125.54 | 1.11 | 41 |
| 15 | 07/30/2020 | 04:32:34 | 72.69, 103.75 | 54.48 | 07/30/2020 | 04:33:09 | 72.70, 103.82 | 54.48 | 2.73 | 35 |
| 16 | 07/30/2020 | 05:23:18 | -72.69, -88.95 | 125.50 | 07/30/2020 | 05:23:51 | -72.66, -88.92 | 125.54 | 3.41 | 33 |
| 17 | 07/30/2020 | 06:14:04 | 72.69, 78.37 | 54.51 | 07/30/2020 | 06:14:31 | 72.68, 78.44 | 54.48 | 2.78 | 27 |
| 18 | 07/30/2020 | 07:04:46 | -72.65,-114.22 | 125.54 | 07/30/2020 | 07:05:12 | -72.64,-114.31 | 125.54 | 2.72 | 26 |
| 19 | 07/30/2020 | 07:55:32 | 72.64, 53.09 | 54.47 | 07/30/2020 | 07:55:52 | 72.66, 53.05 | 54.48 | 1.83 | 20 |
| 20 | 07/30/2020 | 08:46:16 | -72.65,-139.61 | 125.52 | 07/30/2020 | 08:46:33 | -72.67,-139.59 | 125.50 | 2.57 | 17 |
| 21 | 07/30/2020 | 09:37:02 | 72.65, 27.71 | 54.49 | 07/30/2020 | 09:37:14 | 72.63, 27.67 | 54.48 | 1.93 | 12 |
| 22 | 07/30/2020 | 10:27:46 | -72.65,-164.99 | 125.50 | 07/30/2020 | 10:27:55 | -72.65,-164.97 | 125.50 | 0.61 | 9 |
| 23 | 07/30/2020 | 11:18:32 | 72.65, 2.33 | 54.51 | 07/30/2020 | 11:18:35 | 72.66, 2.39 | 54.52 | 2.51 | 3 |
| 24 | 07/30/2020 | 12:09:16 | -72.66, 169.63 | 125.48 | 07/30/2020 | 12:09:17 | -72.63, 169.65 | 125.51 | 3.04 | 1 |
| 25 | 07/30/2020 | 13:00:02 | 72.65, -23.05 | 54.53 | 07/30/2020 | 12:59:57 | 72.64, -22.99 | 54.52 | 2.32 | 5 |
| 26 | 07/30/2020 | 13:50:45 | -72.61, 144.36 | 125.51 | 07/30/2020 | 13:50:39 | -72.61, 144.26 | 125.51 | 3.08 | 6 |
| 27 | 07/30/2020 | 14:41:31 | 72.61, -48.33 | 54.50 | 07/30/2020 | 14:41:19 | 72.62, -48.38 | 54.52 | 2.28 | 12 |
| 28 | 07/30/2020 | 15:32:15 | -72.61, 118.97 | 125.49 | 07/30/2020 | 15:32:00 | -72.64, 118.98 | 125.46 | 2.78 | 15 |
| 29 | 07/30/2020 | 16:23:01 | 72.61, -73.71 | 54.52 | 07/30/2020 | 16:22:41 | 72.60, -73.76 | 54.52 | 2.07 | 20 |
| 30 | 07/30/2020 | 17:13:45 | -72.61, 93.59 | 125.47 | 07/30/2020 | 17:13:22 | -72.61, 93.60 | 125.47 | 0.17 | 23 |
| 31 | 07/30/2020 | 18:04:31 | 72.61, -99.09 | 54.54 | 07/30/2020 | 18:04:02 | 72.63, -99.04 | 54.56 | 2.39 | 29 |
| 32 | 07/30/2020 | 18:55:15 | -72.62, 68.21 | 125.45 | 07/30/2020 | 18:54:44 | -72.59, 68.22 | 125.47 | 2.73 | 31 |
| 33 | 07/30/2020 | 19:46:01 | 72.61,-124.47 | 54.56 | 07/30/2020 | 19:45:24 | 72.61,-124.43 | 54.56 | 1.87 | 37 |
| 34 | 07/30/2020 | 20:36:45 | -72.62, 42.83 | 125.43 | 07/30/2020 | 20:36:05 | -72.62, 42.93 | 125.42 | 3.41 | 40 |
| 35 | 07/30/2020 | 21:27:30 | 72.57,-149.75 | 54.52 | 07/30/2020 | 21:26:46 | 72.58,-149.81 | 54.56 | 2.71 | 44 |
| 36 | 07/30/2020 | 22:18:14 | -72.57, 17.55 | 125.46 | 07/30/2020 | 22:17:27 | -72.60, 17.55 | 125.43 | 3.06 | 47 |
| 37 | 07/30/2020 | 23:09:00 | 72.57,-175.13 | 54.55 | 07/30/2020 | 23:08:08 | 72.56,-175.19 | 54.55 | 2.27 | 52 |
| 38 | 07/30/2020 | 23:59:44 | -72.58, -7.83 | 125.44 | 07/30/2020 | 23:58:49 | -72.58, -7.83 | 125.43 | 0.37 | 55 |
| 39 | 07/31/2020 | 00:50:30 | 72.57, 159.49 | 54.57 | 07/31/2020 | 00:49:29 | 72.59, 159.53 | 54.60 | 2.35 | 61 |
| 40 | 07/31/2020 | 01:41:14 | -72.58, -33.21 | 125.42 | 07/31/2020 | 01:40:11 | -72.56, -33.22 | 125.43 | 2.46 | 63 |
| 41 | 07/31/2020 | 02:32:00 | 72.58, 134.11 | 54.59 | 07/31/2020 | 02:30:51 | 72.57, 134.14 | 54.59 | 1.43 | 69 |
| 42 | 07/31/2020 | 03:22:44 | -72.58, -58.59 | 125.40 | 07/31/2020 | 03:21:32 | -72.59, -58.50 | 125.39 | 3.08 | 72 |
| 43 | 07/31/2020 | 04:13:28 | 72.48, 108.93 | 54.50 | 07/31/2020 | 04:12:14 | 72.50, 108.66 | 54.55 | 9.45 | 74 |
| 44 | 07/31/2020 | 05:04:10 | -72.38, -83.56 | 125.60 | 07/31/2020 | 05:02:57 | -72.41, -84.19 | 125.52 | 21.28 | 73 |
| 45 | 07/31/2020 | 05:54:52 | 72.17, 84.15 | 54.18 | 07/31/2020 | 05:53:42 | 72.17, 82.67 | 54.28 | 50.58 | 70 |
| 46 | 07/31/2020 | 06:45:34 | -72.08,-108.35 | 125.92 | 07/31/2020 | 06:44:25 | -72.08,-110.16 | 125.79 | 62.22 | 69 |
| 47 | 07/31/2020 | 07:36:16 | 71.87, 59.36 | 53.87 | 07/31/2020 | 07:35:09 | 71.89, 56.80 | 54.06 | 88.54 | 67 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/23/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 07/23/2020 in txt file.
Historical Predications of SNOs between NPP and METOP-C