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: 7/18/2020
| 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 | 73.38, -80.13 | 55.13 | 07/29/2020 | 16:43:25 | 73.34, -77.43 | 54.93 | 86.02 | 67 |
| 2 | 07/29/2020 | 17:33:00 | -73.28, 87.42 | 124.97 | 07/29/2020 | 17:34:08 | -73.26, 89.72 | 125.14 | 73.67 | 68 |
| 3 | 07/29/2020 | 18:23:42 | 73.08,-104.84 | 54.82 | 07/29/2020 | 18:24:52 | 73.07,-103.37 | 54.70 | 47.71 | 70 |
| 4 | 07/29/2020 | 19:14:24 | -72.98, 62.69 | 125.29 | 07/29/2020 | 19:15:36 | -72.93, 63.68 | 125.41 | 32.58 | 72 |
| 5 | 07/29/2020 | 20:05:06 | 72.78,-129.58 | 54.50 | 07/29/2020 | 20:06:20 | 72.74,-129.39 | 54.43 | 7.60 | 74 |
| 6 | 07/29/2020 | 20:55:49 | -72.73, 37.84 | 125.55 | 07/29/2020 | 20:57:02 | -72.71, 37.87 | 125.59 | 2.81 | 73 |
| 7 | 07/29/2020 | 21:46:35 | 72.73,-154.85 | 54.47 | 07/29/2020 | 21:47:42 | 72.72,-154.78 | 54.43 | 2.99 | 67 |
| 8 | 07/29/2020 | 22:37:18 | -72.69, 12.57 | 125.58 | 07/29/2020 | 22:38:24 | -72.69, 12.49 | 125.59 | 2.65 | 66 |
| 9 | 07/29/2020 | 23:28:04 | 72.69, 179.87 | 54.43 | 07/29/2020 | 23:29:04 | 72.70, 179.84 | 54.43 | 1.62 | 60 |
| 10 | 07/30/2020 | 00:18:48 | -72.69, -12.81 | 125.56 | 07/30/2020 | 00:19:45 | -72.72, -12.79 | 125.55 | 3.23 | 57 |
| 11 | 07/30/2020 | 01:09:34 | 72.69, 154.49 | 54.45 | 07/30/2020 | 01:10:26 | 72.67, 154.45 | 54.43 | 2.07 | 52 |
| 12 | 07/30/2020 | 02:00:18 | -72.69, -38.20 | 125.54 | 07/30/2020 | 02:01:07 | -72.70, -38.18 | 125.55 | 0.73 | 49 |
| 13 | 07/30/2020 | 02:51:04 | 72.69, 129.11 | 54.47 | 07/30/2020 | 02:51:47 | 72.70, 129.17 | 54.47 | 2.43 | 43 |
| 14 | 07/30/2020 | 03:41:48 | -72.69, -63.58 | 125.52 | 07/30/2020 | 03:42:29 | -72.67, -63.56 | 125.55 | 2.35 | 41 |
| 15 | 07/30/2020 | 04:32:34 | 72.70, 103.73 | 54.49 | 07/30/2020 | 04:33:09 | 72.68, 103.79 | 54.47 | 2.44 | 35 |
| 16 | 07/30/2020 | 05:23:17 | -72.65, -88.85 | 125.56 | 07/30/2020 | 05:23:51 | -72.65, -88.95 | 125.55 | 3.13 | 34 |
| 17 | 07/30/2020 | 06:14:03 | 72.65, 78.45 | 54.46 | 07/30/2020 | 06:14:31 | 72.66, 78.40 | 54.47 | 2.16 | 28 |
| 18 | 07/30/2020 | 07:04:47 | -72.65,-114.23 | 125.54 | 07/30/2020 | 07:05:12 | -72.68,-114.23 | 125.51 | 3.52 | 25 |
| 19 | 07/30/2020 | 07:55:33 | 72.65, 53.07 | 54.48 | 07/30/2020 | 07:55:53 | 72.64, 53.02 | 54.47 | 2.16 | 20 |
| 20 | 07/30/2020 | 08:46:17 | -72.65,-139.61 | 125.51 | 07/30/2020 | 08:46:34 | -72.66,-139.61 | 125.51 | 0.80 | 17 |
| 21 | 07/30/2020 | 09:37:03 | 72.65, 27.69 | 54.50 | 07/30/2020 | 09:37:14 | 72.67, 27.74 | 54.51 | 2.29 | 11 |
| 22 | 07/30/2020 | 10:27:47 | -72.66,-164.99 | 125.49 | 07/30/2020 | 10:27:56 | -72.64,-164.99 | 125.51 | 1.95 | 9 |
| 23 | 07/30/2020 | 11:18:33 | 72.66, 2.31 | 54.52 | 07/30/2020 | 11:18:36 | 72.65, 2.36 | 54.51 | 1.91 | 3 |
| 24 | 07/30/2020 | 12:09:17 | -72.66, 169.62 | 125.47 | 07/30/2020 | 12:09:17 | -72.67, 169.73 | 125.47 | 3.51 | 0 |
| 25 | 07/30/2020 | 13:00:02 | 72.61, -22.97 | 54.48 | 07/30/2020 | 12:59:58 | 72.63, -23.03 | 54.50 | 2.69 | 4 |
| 26 | 07/30/2020 | 13:50:47 | -72.66, 144.24 | 125.45 | 07/30/2020 | 13:50:39 | -72.65, 144.34 | 125.47 | 3.72 | 8 |
| 27 | 07/30/2020 | 14:41:32 | 72.61, -48.35 | 54.51 | 07/30/2020 | 14:41:20 | 72.60, -48.41 | 54.50 | 2.35 | 12 |
| 28 | 07/30/2020 | 15:32:16 | -72.61, 118.97 | 125.49 | 07/30/2020 | 15:32:01 | -72.62, 118.96 | 125.47 | 1.17 | 15 |
| 29 | 07/30/2020 | 16:23:02 | 72.62, -73.73 | 54.53 | 07/30/2020 | 16:22:41 | 72.63, -73.69 | 54.55 | 2.27 | 21 |
| 30 | 07/30/2020 | 17:13:46 | -72.62, 93.59 | 125.47 | 07/30/2020 | 17:13:23 | -72.60, 93.58 | 125.48 | 1.64 | 23 |
| 31 | 07/30/2020 | 18:04:32 | 72.62, -99.11 | 54.55 | 07/30/2020 | 18:04:03 | 72.61, -99.07 | 54.54 | 1.39 | 29 |
| 32 | 07/30/2020 | 18:55:16 | -72.62, 68.21 | 125.45 | 07/30/2020 | 18:54:44 | -72.63, 68.29 | 125.43 | 3.24 | 32 |
| 33 | 07/30/2020 | 19:46:01 | 72.57,-124.39 | 54.51 | 07/30/2020 | 19:45:25 | 72.59,-124.46 | 54.54 | 3.20 | 36 |
| 34 | 07/30/2020 | 20:36:46 | -72.62, 42.82 | 125.43 | 07/30/2020 | 20:36:06 | -72.61, 42.91 | 125.43 | 3.19 | 40 |
| 35 | 07/30/2020 | 21:27:31 | 72.57,-149.77 | 54.53 | 07/30/2020 | 21:26:47 | 72.57,-149.84 | 54.54 | 2.62 | 44 |
| 36 | 07/30/2020 | 22:18:15 | -72.58, 17.55 | 125.46 | 07/30/2020 | 22:17:28 | -72.59, 17.53 | 125.44 | 1.63 | 47 |
| 37 | 07/30/2020 | 23:09:00 | 72.58,-175.15 | 54.55 | 07/30/2020 | 23:08:07 | 72.60,-175.12 | 54.58 | 2.38 | 53 |
| 38 | 07/30/2020 | 23:59:44 | -72.58, -7.83 | 125.44 | 07/30/2020 | 23:58:49 | -72.57, -7.86 | 125.44 | 1.47 | 55 |
| 39 | 07/31/2020 | 00:50:30 | 72.58, 159.47 | 54.57 | 07/31/2020 | 00:49:29 | 72.58, 159.49 | 54.58 | 0.89 | 61 |
| 40 | 07/31/2020 | 01:41:14 | -72.58, -33.21 | 125.42 | 07/31/2020 | 01:40:10 | -72.60, -33.14 | 125.39 | 3.05 | 64 |
| 41 | 07/31/2020 | 02:32:00 | 72.58, 134.09 | 54.59 | 07/31/2020 | 02:30:51 | 72.55, 134.11 | 54.58 | 3.34 | 69 |
| 42 | 07/31/2020 | 03:22:44 | -72.58, -58.59 | 125.40 | 07/31/2020 | 03:21:32 | -72.57, -58.52 | 125.40 | 2.68 | 72 |
| 43 | 07/31/2020 | 04:13:28 | 72.48, 108.92 | 54.50 | 07/31/2020 | 04:12:14 | 72.48, 108.62 | 54.54 | 9.79 | 74 |
| 44 | 07/31/2020 | 05:04:10 | -72.38, -83.57 | 125.60 | 07/31/2020 | 05:02:57 | -72.40, -84.21 | 125.53 | 21.68 | 73 |
| 45 | 07/31/2020 | 05:54:52 | 72.18, 84.14 | 54.19 | 07/31/2020 | 05:53:41 | 72.20, 82.74 | 54.31 | 47.78 | 71 |
| 46 | 07/31/2020 | 06:45:34 | -72.08,-108.35 | 125.91 | 07/31/2020 | 06:44:24 | -72.12,-110.09 | 125.75 | 59.57 | 70 |
| 47 | 07/31/2020 | 07:36:16 | 71.88, 59.35 | 53.87 | 07/31/2020 | 07:35:09 | 71.87, 56.77 | 54.05 | 89.09 | 67 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 7/18/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 07/18/2020 in txt file.
Historical Predications of SNOs between NPP and METOP-C