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: 12/21/2020
| 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 | 12/31/2020 | 14:03:25 | -73.40, 139.54 | 83.42 | 12/31/2020 | 14:04:31 | -73.35, 142.47 | 83.59 | 93.39 | 66 |
| 2 | 12/31/2020 | 14:54:07 | 73.21, -52.73 | 96.38 | 12/31/2020 | 14:55:15 | 73.16, -50.62 | 96.23 | 68.11 | 68 |
| 3 | 12/31/2020 | 15:44:49 | -73.10, 114.82 | 83.74 | 12/31/2020 | 15:45:59 | -73.03, 116.43 | 83.89 | 52.67 | 70 |
| 4 | 12/31/2020 | 16:35:31 | 72.91, -77.46 | 96.05 | 12/31/2020 | 16:36:43 | 72.83, -76.65 | 95.93 | 27.83 | 72 |
| 5 | 12/31/2020 | 17:26:13 | -72.80, 90.08 | 84.07 | 12/31/2020 | 17:27:26 | -72.76, 90.52 | 84.15 | 15.16 | 73 |
| 6 | 12/31/2020 | 18:16:56 | 72.66,-102.31 | 95.78 | 12/31/2020 | 18:18:08 | 72.66,-102.35 | 95.77 | 1.11 | 72 |
| 7 | 12/31/2020 | 19:07:40 | -72.66, 65.01 | 84.24 | 12/31/2020 | 19:08:50 | -72.64, 64.93 | 84.26 | 3.50 | 70 |
| 8 | 12/31/2020 | 19:58:26 | 72.67,-127.70 | 95.78 | 12/31/2020 | 19:59:30 | 72.64,-127.73 | 95.74 | 2.97 | 64 |
| 9 | 12/31/2020 | 20:49:10 | -72.66, 39.63 | 84.24 | 12/31/2020 | 20:50:11 | -72.67, 39.65 | 84.24 | 1.13 | 61 |
| 10 | 12/31/2020 | 21:39:56 | 72.67,-153.08 | 95.78 | 12/31/2020 | 21:40:51 | 72.67,-153.01 | 95.76 | 2.54 | 55 |
| 11 | 12/31/2020 | 22:30:40 | -72.66, 14.25 | 84.24 | 12/31/2020 | 22:31:33 | -72.65, 14.27 | 84.27 | 2.02 | 53 |
| 12 | 12/31/2020 | 23:21:25 | 72.62,-178.36 | 95.72 | 12/31/2020 | 23:22:13 | 72.65,-178.39 | 95.74 | 3.17 | 48 |
| 13 | 01/01/2021 | 00:12:09 | -72.62, -11.03 | 84.29 | 01/01/2021 | 00:12:55 | -72.63, -11.11 | 84.29 | 2.71 | 46 |
| 14 | 01/01/2021 | 01:02:55 | 72.63, 156.25 | 95.72 | 01/01/2021 | 01:03:35 | 72.63, 156.23 | 95.72 | 0.79 | 40 |
| 15 | 01/01/2021 | 01:53:39 | -72.62, -36.42 | 84.29 | 01/01/2021 | 01:54:17 | -72.61, -36.49 | 84.31 | 2.84 | 38 |
| 16 | 01/01/2021 | 02:44:25 | 72.63, 130.87 | 95.72 | 01/01/2021 | 02:44:57 | 72.61, 130.85 | 95.69 | 2.49 | 32 |
| 17 | 01/01/2021 | 03:35:09 | -72.63, -61.80 | 84.30 | 01/01/2021 | 03:35:38 | -72.64, -61.77 | 84.29 | 1.81 | 29 |
| 18 | 01/01/2021 | 04:25:55 | 72.64, 105.49 | 95.72 | 01/01/2021 | 04:26:18 | 72.64, 105.57 | 95.72 | 2.98 | 23 |
| 19 | 01/01/2021 | 05:16:39 | -72.63, -87.18 | 84.30 | 01/01/2021 | 05:17:00 | -72.62, -87.15 | 84.31 | 1.85 | 21 |
| 20 | 01/01/2021 | 06:07:24 | 72.59, 80.21 | 95.66 | 01/01/2021 | 06:07:40 | 72.62, 80.19 | 95.69 | 3.47 | 16 |
| 21 | 01/01/2021 | 06:58:08 | -72.58,-112.46 | 84.35 | 01/01/2021 | 06:58:22 | -72.60,-112.53 | 84.34 | 2.59 | 14 |
| 22 | 01/01/2021 | 07:48:54 | 72.60, 54.82 | 95.66 | 01/01/2021 | 07:49:02 | 72.60, 54.81 | 95.67 | 0.77 | 8 |
| 23 | 01/01/2021 | 08:39:38 | -72.59,-137.85 | 84.35 | 01/01/2021 | 08:39:44 | -72.58,-137.91 | 84.36 | 2.19 | 6 |
| 24 | 01/01/2021 | 09:30:24 | 72.60, 29.44 | 95.66 | 01/01/2021 | 09:30:24 | 72.58, 29.43 | 95.64 | 2.05 | 0 |
| 25 | 01/01/2021 | 10:21:08 | -72.59,-163.23 | 84.35 | 01/01/2021 | 10:21:05 | -72.61,-163.18 | 84.34 | 2.49 | 3 |
| 26 | 01/01/2021 | 11:11:54 | 72.61, 4.06 | 95.66 | 01/01/2021 | 11:11:45 | 72.61, 4.16 | 95.67 | 3.46 | 9 |
| 27 | 01/01/2021 | 12:02:38 | -72.60, 171.38 | 84.35 | 01/01/2021 | 12:02:27 | -72.59, 171.44 | 84.36 | 1.93 | 11 |
| 28 | 01/01/2021 | 12:53:22 | 72.56, -21.23 | 95.61 | 01/01/2021 | 12:53:06 | 72.59, -21.23 | 95.64 | 3.82 | 16 |
| 29 | 01/01/2021 | 13:44:06 | -72.55, 146.10 | 84.41 | 01/01/2021 | 13:43:48 | -72.57, 146.06 | 84.39 | 2.64 | 18 |
| 30 | 01/01/2021 | 14:34:52 | 72.56, -46.61 | 95.60 | 01/01/2021 | 14:34:28 | 72.57, -46.61 | 95.62 | 1.08 | 24 |
| 31 | 01/01/2021 | 15:25:36 | -72.56, 120.72 | 84.41 | 01/01/2021 | 15:25:10 | -72.55, 120.68 | 84.41 | 1.55 | 26 |
| 32 | 01/01/2021 | 16:16:22 | 72.57, -71.99 | 95.60 | 01/01/2021 | 16:15:50 | 72.55, -71.99 | 95.59 | 1.68 | 32 |
| 33 | 01/01/2021 | 17:07:06 | -72.56, 95.34 | 84.41 | 01/01/2021 | 17:06:31 | -72.58, 95.40 | 84.39 | 3.18 | 35 |
| 34 | 01/01/2021 | 17:57:51 | 72.52, -97.27 | 95.55 | 01/01/2021 | 17:57:12 | 72.53, -97.37 | 95.57 | 3.36 | 39 |
| 35 | 01/01/2021 | 18:48:36 | -72.57, 69.95 | 84.41 | 01/01/2021 | 18:47:53 | -72.56, 70.02 | 84.41 | 2.25 | 43 |
| 36 | 01/01/2021 | 19:39:21 | 72.53,-122.66 | 95.55 | 01/01/2021 | 19:38:34 | 72.51,-122.75 | 95.55 | 3.35 | 47 |
| 37 | 01/01/2021 | 20:30:05 | -72.52, 44.67 | 84.47 | 01/01/2021 | 20:29:15 | -72.54, 44.64 | 84.44 | 2.84 | 50 |
| 38 | 01/01/2021 | 21:20:51 | 72.53,-148.04 | 95.55 | 01/01/2021 | 21:19:55 | 72.54,-148.02 | 95.57 | 1.55 | 56 |
| 39 | 01/01/2021 | 22:11:35 | -72.52, 19.29 | 84.47 | 01/01/2021 | 22:10:37 | -72.52, 19.26 | 84.46 | 0.95 | 58 |
| 40 | 01/01/2021 | 23:02:21 | 72.54,-173.42 | 95.54 | 01/01/2021 | 23:01:17 | 72.52,-173.41 | 95.54 | 1.46 | 64 |
| 41 | 01/01/2021 | 23:53:05 | -72.53, -6.09 | 84.47 | 01/01/2021 | 23:51:59 | -72.50, -6.12 | 84.48 | 2.88 | 66 |
| 42 | 01/02/2021 | 00:43:50 | 72.49, 161.29 | 95.49 | 01/02/2021 | 00:42:39 | 72.50, 161.21 | 95.52 | 3.12 | 71 |
| 43 | 01/02/2021 | 01:34:35 | -72.53, -31.48 | 84.47 | 01/02/2021 | 01:33:20 | -72.53, -31.40 | 84.46 | 2.72 | 75 |
| 44 | 01/02/2021 | 02:25:17 | 72.34, 136.22 | 95.32 | 01/02/2021 | 02:24:04 | 72.33, 135.53 | 95.36 | 23.17 | 73 |
| 45 | 01/02/2021 | 03:15:59 | -72.23, -56.26 | 84.80 | 01/02/2021 | 03:14:47 | -72.26, -57.28 | 84.72 | 34.88 | 72 |
| 46 | 01/02/2021 | 04:06:41 | 72.04, 111.43 | 94.99 | 01/02/2021 | 04:05:31 | 72.05, 109.65 | 95.10 | 60.81 | 70 |
| 47 | 01/02/2021 | 04:57:23 | -71.93, -81.05 | 85.13 | 01/02/2021 | 04:56:15 | -71.93, -83.25 | 85.02 | 75.63 | 68 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 12/21/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 12/21/2020 in txt file.
Historial Predications of SNOs between NPP and METOP-C