Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/23/2020
| Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 09/03/2020 | 23:56:02 | 76.36, 167.34 | 69.59 | 09/03/2020 | 23:54:57 | 76.32, 163.63 | 69.82 | 97.32 | 65 |
| 2 | 09/04/2020 | 00:46:47 | -76.22, -25.81 | 110.51 | 09/04/2020 | 00:45:39 | -76.21, -28.64 | 110.31 | 75.03 | 68 |
| 3 | 09/04/2020 | 01:37:31 | 76.01, 140.84 | 69.35 | 09/04/2020 | 01:36:20 | 76.01, 139.37 | 69.47 | 39.59 | 71 |
| 4 | 09/04/2020 | 02:28:15 | -75.92, -52.13 | 110.71 | 09/04/2020 | 02:27:02 | -75.89, -52.93 | 110.67 | 21.92 | 73 |
| 5 | 09/04/2020 | 03:18:58 | 75.76, 114.69 | 69.18 | 09/04/2020 | 03:17:45 | 75.78, 114.75 | 69.22 | 2.78 | 73 |
| 6 | 09/04/2020 | 04:09:40 | -75.76, -77.97 | 110.80 | 09/04/2020 | 04:08:29 | -75.76, -77.86 | 110.80 | 3.33 | 71 |
| 7 | 09/04/2020 | 05:00:19 | 75.79, 89.44 | 69.23 | 09/04/2020 | 04:59:15 | 75.78, 89.36 | 69.25 | 2.11 | 64 |
| 8 | 09/04/2020 | 05:51:02 | -75.75,-103.37 | 110.79 | 09/04/2020 | 05:49:59 | -75.76,-103.24 | 110.77 | 3.77 | 63 |
| 9 | 09/04/2020 | 06:41:41 | 75.77, 64.04 | 69.24 | 09/04/2020 | 06:40:45 | 75.79, 63.98 | 69.28 | 2.38 | 56 |
| 10 | 09/04/2020 | 07:32:23 | -75.78,-128.62 | 110.74 | 09/04/2020 | 07:31:29 | -75.76,-128.63 | 110.74 | 1.51 | 54 |
| 11 | 09/04/2020 | 08:23:03 | 75.75, 38.64 | 69.26 | 09/04/2020 | 08:22:14 | 75.74, 38.74 | 69.25 | 3.01 | 49 |
| 12 | 09/04/2020 | 09:13:45 | -75.76,-154.02 | 110.73 | 09/04/2020 | 09:12:59 | -75.77,-154.01 | 110.71 | 0.87 | 46 |
| 13 | 09/04/2020 | 10:04:25 | 75.74, 13.24 | 69.27 | 09/04/2020 | 10:03:44 | 75.75, 13.36 | 69.28 | 3.40 | 41 |
| 14 | 09/04/2020 | 10:55:07 | -75.74,-179.42 | 110.72 | 09/04/2020 | 10:54:29 | -75.77,-179.40 | 110.68 | 3.25 | 38 |
| 15 | 09/04/2020 | 11:45:46 | 75.76, -12.01 | 69.32 | 09/04/2020 | 11:45:14 | 75.75, -12.03 | 69.31 | 1.66 | 32 |
| 16 | 09/04/2020 | 12:36:28 | -75.77, 155.33 | 110.67 | 09/04/2020 | 12:35:59 | -75.77, 155.22 | 110.65 | 3.27 | 29 |
| 17 | 09/04/2020 | 13:27:08 | 75.75, -37.40 | 69.33 | 09/04/2020 | 13:26:44 | 75.75, -37.41 | 69.34 | 0.86 | 24 |
| 18 | 09/04/2020 | 14:17:50 | -75.75, 129.94 | 110.66 | 09/04/2020 | 14:17:28 | -75.73, 129.98 | 110.68 | 2.72 | 22 |
| 19 | 09/04/2020 | 15:08:30 | 75.73, -62.80 | 69.34 | 09/04/2020 | 15:08:14 | 75.76, -62.80 | 69.37 | 3.22 | 16 |
| 20 | 09/04/2020 | 15:59:12 | -75.73, 104.54 | 110.65 | 09/04/2020 | 15:58:58 | -75.73, 104.60 | 110.65 | 1.52 | 14 |
| 21 | 09/04/2020 | 16:49:51 | 75.76, -88.05 | 69.39 | 09/04/2020 | 16:49:44 | 75.76, -88.18 | 69.40 | 3.65 | 7 |
| 22 | 09/04/2020 | 17:40:34 | -75.72, 79.14 | 110.64 | 09/04/2020 | 17:40:28 | -75.74, 79.21 | 110.62 | 2.92 | 6 |
| 23 | 09/04/2020 | 18:31:13 | 75.74,-113.45 | 69.40 | 09/04/2020 | 18:31:13 | 75.72,-113.42 | 69.38 | 2.58 | 0 |
| 24 | 09/04/2020 | 19:21:55 | -75.75, 53.89 | 110.59 | 09/04/2020 | 19:21:58 | -75.74, 53.82 | 110.59 | 1.96 | 3 |
| 25 | 09/04/2020 | 20:12:35 | 75.72,-138.85 | 69.41 | 09/04/2020 | 20:12:43 | 75.72,-138.80 | 69.41 | 1.15 | 8 |
| 26 | 09/04/2020 | 21:03:17 | -75.73, 28.50 | 110.58 | 09/04/2020 | 21:03:28 | -75.74, 28.44 | 110.56 | 2.34 | 11 |
| 27 | 09/04/2020 | 21:53:57 | 75.70,-164.24 | 69.42 | 09/04/2020 | 21:54:13 | 75.72,-164.19 | 69.44 | 2.77 | 16 |
| 28 | 09/04/2020 | 22:44:39 | -75.71, 3.10 | 110.56 | 09/04/2020 | 22:44:57 | -75.70, 3.20 | 110.58 | 3.07 | 18 |
| 29 | 09/04/2020 | 23:35:18 | 75.73, 170.51 | 69.47 | 09/04/2020 | 23:35:43 | 75.73, 170.42 | 69.47 | 2.30 | 25 |
| 30 | 09/05/2020 | 00:26:01 | -75.69, -22.30 | 110.55 | 09/05/2020 | 00:26:27 | -75.70, -22.18 | 110.56 | 3.47 | 26 |
| 31 | 09/05/2020 | 01:16:40 | 75.72, 145.11 | 69.48 | 09/05/2020 | 01:17:13 | 75.73, 145.04 | 69.50 | 2.66 | 33 |
| 32 | 09/05/2020 | 02:07:22 | -75.72, -47.55 | 110.50 | 09/05/2020 | 02:07:57 | -75.71, -47.57 | 110.53 | 1.62 | 35 |
| 33 | 09/05/2020 | 02:58:02 | 75.70, 119.71 | 69.50 | 09/05/2020 | 02:58:42 | 75.69, 119.80 | 69.47 | 2.70 | 40 |
| 34 | 09/05/2020 | 03:48:44 | -75.70, -72.95 | 110.49 | 09/05/2020 | 03:49:27 | -75.71, -72.95 | 110.50 | 0.84 | 43 |
| 35 | 09/05/2020 | 04:39:24 | 75.68, 94.31 | 69.51 | 09/05/2020 | 04:40:12 | 75.69, 94.42 | 69.50 | 3.21 | 48 |
| 36 | 09/05/2020 | 05:30:06 | -75.69, -98.34 | 110.48 | 09/05/2020 | 05:30:57 | -75.71, -98.34 | 110.47 | 3.19 | 51 |
| 37 | 09/05/2020 | 06:20:45 | 75.71, 69.06 | 69.56 | 09/05/2020 | 06:21:42 | 75.70, 69.03 | 69.53 | 1.65 | 57 |
| 38 | 09/05/2020 | 07:11:27 | -75.71,-123.59 | 110.43 | 09/05/2020 | 07:12:27 | -75.72,-123.72 | 110.44 | 3.56 | 60 |
| 39 | 09/05/2020 | 08:02:07 | 75.69, 43.67 | 69.57 | 09/05/2020 | 08:03:12 | 75.70, 43.65 | 69.56 | 1.12 | 65 |
| 40 | 09/05/2020 | 08:52:49 | -75.70,-148.99 | 110.42 | 09/05/2020 | 08:53:56 | -75.67,-148.96 | 110.46 | 2.64 | 67 |
| 41 | 09/05/2020 | 09:43:29 | 75.67, 18.27 | 69.58 | 09/05/2020 | 09:44:42 | 75.70, 18.26 | 69.59 | 3.39 | 73 |
| 42 | 09/05/2020 | 10:34:12 | -75.63,-174.53 | 110.44 | 09/05/2020 | 10:35:26 | -75.68,-174.34 | 110.43 | 7.30 | 74 |
| 43 | 09/05/2020 | 11:24:57 | 75.37, -7.99 | 69.38 | 09/05/2020 | 11:26:06 | 75.42, -6.24 | 69.29 | 49.40 | 69 |
| 44 | 09/05/2020 | 12:15:40 | -75.33, 159.22 | 110.64 | 09/05/2020 | 12:16:49 | -75.35, 161.29 | 110.79 | 58.36 | 69 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/23/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 08/23/2020 in txt file.
Historical Predications of SNOs between METOP-A and NPP