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: 8/27/2020
| 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 | 76.37, 167.37 | 69.60 | 09/03/2020 | 23:54:57 | 76.32, 163.65 | 69.82 | 97.88 | 65 |
| 2 | 09/04/2020 | 00:46:47 | -76.23, -25.79 | 110.50 | 09/04/2020 | 00:45:39 | -76.21, -28.64 | 110.31 | 75.54 | 68 |
| 3 | 09/04/2020 | 01:37:31 | 76.02, 140.87 | 69.36 | 09/04/2020 | 01:36:20 | 76.00, 139.38 | 69.46 | 40.14 | 71 |
| 4 | 09/04/2020 | 02:28:15 | -75.93, -52.11 | 110.70 | 09/04/2020 | 02:27:02 | -75.89, -52.93 | 110.67 | 22.55 | 73 |
| 5 | 09/04/2020 | 03:18:58 | 75.77, 114.72 | 69.19 | 09/04/2020 | 03:17:45 | 75.78, 114.76 | 69.22 | 1.37 | 73 |
| 6 | 09/04/2020 | 04:09:40 | -75.77, -77.95 | 110.80 | 09/04/2020 | 04:08:29 | -75.76, -77.86 | 110.80 | 3.18 | 71 |
| 7 | 09/04/2020 | 05:00:19 | 75.80, 89.47 | 69.24 | 09/04/2020 | 04:59:15 | 75.78, 89.38 | 69.25 | 3.36 | 64 |
| 8 | 09/04/2020 | 05:51:02 | -75.75,-103.35 | 110.79 | 09/04/2020 | 05:49:59 | -75.76,-103.24 | 110.77 | 3.06 | 63 |
| 9 | 09/04/2020 | 06:41:41 | 75.78, 64.07 | 69.25 | 09/04/2020 | 06:40:45 | 75.78, 63.99 | 69.27 | 2.18 | 56 |
| 10 | 09/04/2020 | 07:32:23 | -75.78,-128.60 | 110.74 | 09/04/2020 | 07:31:29 | -75.76,-128.63 | 110.74 | 2.34 | 54 |
| 11 | 09/04/2020 | 08:23:03 | 75.76, 38.67 | 69.26 | 09/04/2020 | 08:22:15 | 75.79, 38.61 | 69.30 | 3.13 | 48 |
| 12 | 09/04/2020 | 09:13:45 | -75.77,-154.00 | 110.73 | 09/04/2020 | 09:12:59 | -75.77,-154.01 | 110.71 | 0.42 | 46 |
| 13 | 09/04/2020 | 10:04:25 | 75.75, 13.28 | 69.28 | 09/04/2020 | 10:03:44 | 75.74, 13.37 | 69.28 | 2.63 | 41 |
| 14 | 09/04/2020 | 10:55:07 | -75.75,-179.40 | 110.71 | 09/04/2020 | 10:54:29 | -75.77,-179.40 | 110.68 | 2.49 | 38 |
| 15 | 09/04/2020 | 11:45:46 | 75.78, -11.97 | 69.32 | 09/04/2020 | 11:45:14 | 75.75, -12.02 | 69.31 | 3.31 | 32 |
| 16 | 09/04/2020 | 12:36:28 | -75.78, 155.35 | 110.67 | 09/04/2020 | 12:35:59 | -75.77, 155.22 | 110.65 | 3.81 | 29 |
| 17 | 09/04/2020 | 13:27:08 | 75.76, -37.37 | 69.34 | 09/04/2020 | 13:26:44 | 75.75, -37.40 | 69.34 | 1.07 | 24 |
| 18 | 09/04/2020 | 14:17:50 | -75.76, 129.96 | 110.65 | 09/04/2020 | 14:17:28 | -75.73, 129.98 | 110.68 | 3.23 | 22 |
| 19 | 09/04/2020 | 15:08:30 | 75.74, -62.77 | 69.35 | 09/04/2020 | 15:08:14 | 75.75, -62.79 | 69.37 | 1.73 | 16 |
| 20 | 09/04/2020 | 15:59:12 | -75.74, 104.56 | 110.64 | 09/04/2020 | 15:58:58 | -75.73, 104.59 | 110.65 | 1.26 | 14 |
| 21 | 09/04/2020 | 16:49:52 | 75.72, -88.17 | 69.36 | 09/04/2020 | 16:49:44 | 75.76, -88.17 | 69.40 | 4.06 | 8 |
| 22 | 09/04/2020 | 17:40:34 | -75.72, 79.16 | 110.63 | 09/04/2020 | 17:40:28 | -75.74, 79.21 | 110.62 | 2.01 | 6 |
| 23 | 09/04/2020 | 18:31:13 | 75.75,-113.42 | 69.41 | 09/04/2020 | 18:31:13 | 75.71,-113.41 | 69.37 | 4.00 | 0 |
| 24 | 09/04/2020 | 19:21:55 | -75.75, 53.91 | 110.58 | 09/04/2020 | 19:21:58 | -75.74, 53.82 | 110.59 | 2.76 | 3 |
| 25 | 09/04/2020 | 20:12:35 | 75.73,-138.82 | 69.42 | 09/04/2020 | 20:12:43 | 75.72,-138.79 | 69.40 | 1.70 | 8 |
| 26 | 09/04/2020 | 21:03:17 | -75.73, 28.52 | 110.57 | 09/04/2020 | 21:03:28 | -75.74, 28.44 | 110.56 | 2.36 | 11 |
| 27 | 09/04/2020 | 21:53:57 | 75.71,-164.21 | 69.43 | 09/04/2020 | 21:54:13 | 75.72,-164.18 | 69.43 | 1.21 | 16 |
| 28 | 09/04/2020 | 22:44:39 | -75.72, 3.12 | 110.56 | 09/04/2020 | 22:44:57 | -75.70, 3.20 | 110.58 | 2.90 | 18 |
| 29 | 09/04/2020 | 23:35:19 | 75.70, 170.39 | 69.44 | 09/04/2020 | 23:35:43 | 75.73, 170.43 | 69.46 | 3.42 | 24 |
| 30 | 09/05/2020 | 00:26:01 | -75.70, -22.28 | 110.55 | 09/05/2020 | 00:26:27 | -75.70, -22.18 | 110.55 | 2.70 | 26 |
| 31 | 09/05/2020 | 01:16:40 | 75.73, 145.14 | 69.49 | 09/05/2020 | 01:17:13 | 75.73, 145.05 | 69.49 | 2.51 | 33 |
| 32 | 09/05/2020 | 02:07:22 | -75.73, -47.53 | 110.50 | 09/05/2020 | 02:07:57 | -75.71, -47.57 | 110.52 | 2.50 | 35 |
| 33 | 09/05/2020 | 02:58:02 | 75.71, 119.74 | 69.50 | 09/05/2020 | 02:58:42 | 75.69, 119.81 | 69.47 | 3.14 | 40 |
| 34 | 09/05/2020 | 03:48:44 | -75.71, -72.93 | 110.49 | 09/05/2020 | 03:49:27 | -75.71, -72.95 | 110.49 | 0.78 | 43 |
| 35 | 09/05/2020 | 04:39:24 | 75.69, 94.35 | 69.52 | 09/05/2020 | 04:40:12 | 75.69, 94.43 | 69.50 | 2.27 | 48 |
| 36 | 09/05/2020 | 05:30:06 | -75.69, -98.32 | 110.47 | 09/05/2020 | 05:30:57 | -75.71, -98.34 | 110.47 | 2.52 | 51 |
| 37 | 09/05/2020 | 06:20:45 | 75.72, 69.09 | 69.56 | 09/05/2020 | 06:21:42 | 75.69, 69.04 | 69.53 | 3.27 | 57 |
| 38 | 09/05/2020 | 07:11:28 | -75.67,-123.72 | 110.46 | 09/05/2020 | 07:12:26 | -75.67,-123.58 | 110.49 | 3.97 | 58 |
| 39 | 09/05/2020 | 08:02:07 | 75.70, 43.70 | 69.58 | 09/05/2020 | 08:03:12 | 75.70, 43.66 | 69.56 | 1.25 | 65 |
| 40 | 09/05/2020 | 08:52:49 | -75.70,-148.97 | 110.41 | 09/05/2020 | 08:53:56 | -75.68,-148.96 | 110.46 | 3.20 | 67 |
| 41 | 09/05/2020 | 09:43:28 | 75.68, 18.30 | 69.59 | 09/05/2020 | 09:44:41 | 75.70, 18.27 | 69.59 | 2.04 | 73 |
| 42 | 09/05/2020 | 10:34:11 | -75.64,-174.51 | 110.44 | 09/05/2020 | 10:35:25 | -75.68,-174.35 | 110.43 | 6.36 | 74 |
| 43 | 09/05/2020 | 11:24:56 | 75.38, -7.96 | 69.39 | 09/05/2020 | 11:26:05 | 75.42, -6.23 | 69.29 | 48.61 | 69 |
| 44 | 09/05/2020 | 12:15:39 | -75.34, 159.24 | 110.64 | 09/05/2020 | 12:16:48 | -75.35, 161.29 | 110.78 | 57.69 | 69 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/27/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 08/27/2020 in txt file.
Historical Predications of SNOs between METOP-A and NPP