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: 12/28/2020
| 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, 139.52 | 83.41 | 12/31/2020 | 14:04:31 | -73.33, 142.44 | 83.61 | 93.08 | 66 |
| 2 | 12/31/2020 | 14:54:07 | 73.21, -52.73 | 96.38 | 12/31/2020 | 14:55:15 | 73.15, -50.64 | 96.22 | 67.66 | 68 |
| 3 | 12/31/2020 | 15:44:49 | -73.11, 114.80 | 83.74 | 12/31/2020 | 15:45:59 | -73.01, 116.40 | 83.91 | 52.63 | 70 |
| 4 | 12/31/2020 | 16:35:31 | 72.91, -77.46 | 96.05 | 12/31/2020 | 16:36:43 | 72.82, -76.67 | 95.92 | 27.66 | 72 |
| 5 | 12/31/2020 | 17:26:13 | -72.81, 90.06 | 84.06 | 12/31/2020 | 17:27:26 | -72.74, 90.48 | 84.16 | 15.78 | 73 |
| 6 | 12/31/2020 | 18:16:56 | 72.66,-102.32 | 95.78 | 12/31/2020 | 18:18:08 | 72.65,-102.37 | 95.76 | 2.06 | 72 |
| 7 | 12/31/2020 | 19:07:40 | -72.66, 64.99 | 84.23 | 12/31/2020 | 19:08:49 | -72.67, 65.00 | 84.23 | 0.91 | 69 |
| 8 | 12/31/2020 | 19:58:26 | 72.67,-127.70 | 95.78 | 12/31/2020 | 19:59:29 | 72.68,-127.65 | 95.78 | 2.55 | 63 |
| 9 | 12/31/2020 | 20:49:10 | -72.67, 39.61 | 84.23 | 12/31/2020 | 20:50:11 | -72.65, 39.62 | 84.26 | 1.79 | 61 |
| 10 | 12/31/2020 | 21:39:56 | 72.67,-153.09 | 95.78 | 12/31/2020 | 21:40:51 | 72.66,-153.03 | 95.76 | 2.17 | 55 |
| 11 | 12/31/2020 | 22:30:39 | -72.62, 14.33 | 84.28 | 12/31/2020 | 22:31:33 | -72.63, 14.24 | 84.28 | 3.34 | 54 |
| 12 | 12/31/2020 | 23:21:25 | 72.63,-178.37 | 95.72 | 12/31/2020 | 23:22:13 | 72.64,-178.41 | 95.73 | 2.41 | 48 |
| 13 | 01/01/2021 | 00:12:09 | -72.63, -11.05 | 84.29 | 01/01/2021 | 00:12:55 | -72.61, -11.14 | 84.30 | 3.38 | 46 |
| 14 | 01/01/2021 | 01:02:55 | 72.63, 156.25 | 95.72 | 01/01/2021 | 01:03:35 | 72.62, 156.21 | 95.71 | 1.55 | 40 |
| 15 | 01/01/2021 | 01:53:39 | -72.63, -36.44 | 84.29 | 01/01/2021 | 01:54:16 | -72.64, -36.42 | 84.28 | 1.52 | 37 |
| 16 | 01/01/2021 | 02:44:25 | 72.63, 130.87 | 95.72 | 01/01/2021 | 02:44:56 | 72.65, 130.93 | 95.73 | 3.08 | 31 |
| 17 | 01/01/2021 | 03:35:09 | -72.63, -61.82 | 84.29 | 01/01/2021 | 03:35:38 | -72.62, -61.80 | 84.30 | 1.40 | 29 |
| 18 | 01/01/2021 | 04:25:55 | 72.64, 105.48 | 95.72 | 01/01/2021 | 04:26:18 | 72.63, 105.55 | 95.71 | 2.37 | 23 |
| 19 | 01/01/2021 | 05:16:38 | -72.59, -87.10 | 84.34 | 01/01/2021 | 05:17:00 | -72.60, -87.18 | 84.33 | 3.20 | 22 |
| 20 | 01/01/2021 | 06:07:24 | 72.59, 80.20 | 95.66 | 01/01/2021 | 06:07:40 | 72.61, 80.17 | 95.68 | 2.56 | 16 |
| 21 | 01/01/2021 | 06:58:08 | -72.59,-112.48 | 84.34 | 01/01/2021 | 06:58:22 | -72.58,-112.56 | 84.35 | 2.79 | 14 |
| 22 | 01/01/2021 | 07:48:54 | 72.60, 54.82 | 95.66 | 01/01/2021 | 07:49:02 | 72.59, 54.79 | 95.66 | 1.05 | 8 |
| 23 | 01/01/2021 | 08:39:38 | -72.60,-137.87 | 84.34 | 01/01/2021 | 08:39:43 | -72.61,-137.84 | 84.33 | 2.17 | 5 |
| 24 | 01/01/2021 | 09:30:24 | 72.60, 29.44 | 95.66 | 01/01/2021 | 09:30:24 | 72.57, 29.41 | 95.64 | 3.26 | 0 |
| 25 | 01/01/2021 | 10:21:08 | -72.60,-163.25 | 84.35 | 01/01/2021 | 10:21:05 | -72.59,-163.22 | 84.35 | 1.27 | 3 |
| 26 | 01/01/2021 | 11:11:54 | 72.61, 4.05 | 95.66 | 01/01/2021 | 11:11:45 | 72.60, 4.13 | 95.66 | 2.68 | 9 |
| 27 | 01/01/2021 | 12:02:37 | -72.56, 171.47 | 84.40 | 01/01/2021 | 12:02:27 | -72.57, 171.40 | 84.38 | 3.18 | 10 |
| 28 | 01/01/2021 | 12:53:23 | 72.56, -21.23 | 95.61 | 01/01/2021 | 12:53:07 | 72.58, -21.25 | 95.63 | 2.80 | 16 |
| 29 | 01/01/2021 | 13:44:07 | -72.56, 146.09 | 84.40 | 01/01/2021 | 13:43:49 | -72.56, 146.02 | 84.40 | 2.23 | 18 |
| 30 | 01/01/2021 | 14:34:53 | 72.56, -46.61 | 95.60 | 01/01/2021 | 14:34:29 | 72.56, -46.63 | 95.61 | 0.58 | 24 |
| 31 | 01/01/2021 | 15:25:37 | -72.56, 120.70 | 84.40 | 01/01/2021 | 15:25:10 | -72.59, 120.74 | 84.38 | 2.83 | 27 |
| 32 | 01/01/2021 | 16:16:23 | 72.57, -72.00 | 95.60 | 01/01/2021 | 16:15:51 | 72.54, -72.01 | 95.59 | 2.81 | 32 |
| 33 | 01/01/2021 | 17:07:07 | -72.57, 95.32 | 84.40 | 01/01/2021 | 17:06:32 | -72.57, 95.36 | 84.40 | 1.48 | 35 |
| 34 | 01/01/2021 | 17:57:53 | 72.57, -97.38 | 95.60 | 01/01/2021 | 17:57:12 | 72.57, -97.29 | 95.61 | 3.06 | 41 |
| 35 | 01/01/2021 | 18:48:36 | -72.52, 70.04 | 84.46 | 01/01/2021 | 18:47:54 | -72.55, 69.98 | 84.43 | 3.30 | 42 |
| 36 | 01/01/2021 | 19:39:22 | 72.53,-122.66 | 95.55 | 01/01/2021 | 19:38:34 | 72.55,-122.67 | 95.58 | 3.10 | 48 |
| 37 | 01/01/2021 | 20:30:05 | -72.53, 44.66 | 84.46 | 01/01/2021 | 20:29:15 | -72.53, 44.60 | 84.45 | 1.73 | 50 |
| 38 | 01/01/2021 | 21:20:51 | 72.53,-148.04 | 95.55 | 01/01/2021 | 21:19:55 | 72.53,-148.05 | 95.56 | 0.39 | 56 |
| 39 | 01/01/2021 | 22:11:35 | -72.53, 19.27 | 84.46 | 01/01/2021 | 22:10:37 | -72.51, 19.22 | 84.47 | 3.11 | 58 |
| 40 | 01/01/2021 | 23:02:21 | 72.53,-173.43 | 95.54 | 01/01/2021 | 23:01:17 | 72.51,-173.43 | 95.53 | 2.40 | 64 |
| 41 | 01/01/2021 | 23:53:05 | -72.53, -6.11 | 84.46 | 01/01/2021 | 23:51:58 | -72.54, -6.05 | 84.45 | 1.94 | 67 |
| 42 | 01/02/2021 | 00:43:50 | 72.49, 161.29 | 95.49 | 01/02/2021 | 00:42:39 | 72.49, 161.19 | 95.51 | 3.45 | 71 |
| 43 | 01/02/2021 | 01:34:35 | -72.54, -31.49 | 84.47 | 01/02/2021 | 01:33:20 | -72.52, -31.43 | 84.48 | 3.14 | 75 |
| 44 | 01/02/2021 | 02:25:17 | 72.34, 136.21 | 95.32 | 01/02/2021 | 02:24:04 | 72.32, 135.51 | 95.35 | 24.00 | 73 |
| 45 | 01/02/2021 | 03:15:59 | -72.24, -56.27 | 84.79 | 01/02/2021 | 03:14:47 | -72.24, -57.32 | 84.73 | 35.44 | 72 |
| 46 | 01/02/2021 | 04:06:41 | 72.04, 111.43 | 94.99 | 01/02/2021 | 04:05:31 | 72.04, 109.63 | 95.09 | 61.56 | 70 |
| 47 | 01/02/2021 | 04:57:23 | -71.94, -81.07 | 85.12 | 01/02/2021 | 04:56:15 | -71.92, -83.28 | 85.03 | 76.36 | 68 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 12/28/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 12/28/2020 in txt file.
Historial Predications of SNOs between NPP and METOP-C