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: 8/31/2020
| 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 | 23:56:03 | 76.32, 167.22 | 69.56 | 09/03/2020 | 23:54:58 | 76.36, 163.50 | 69.87 | 97.73 | 65 |
| 2 | 09/04/2020 | 00:46:47 | -76.23, -25.79 | 110.50 | 09/04/2020 | 00:45:39 | -76.21, -28.63 | 110.31 | 75.35 | 68 |
| 3 | 09/04/2020 | 01:37:31 | 76.03, 140.88 | 69.36 | 09/04/2020 | 01:36:20 | 76.00, 139.40 | 69.45 | 40.01 | 71 |
| 4 | 09/04/2020 | 02:28:16 | -75.88, -52.26 | 110.74 | 09/04/2020 | 02:27:02 | -75.89, -52.92 | 110.67 | 17.90 | 74 |
| 5 | 09/04/2020 | 03:18:58 | 75.77, 114.73 | 69.20 | 09/04/2020 | 03:17:45 | 75.77, 114.78 | 69.21 | 1.52 | 73 |
| 6 | 09/04/2020 | 04:09:40 | -75.77, -77.96 | 110.80 | 09/04/2020 | 04:08:29 | -75.75, -77.85 | 110.80 | 3.45 | 71 |
| 7 | 09/04/2020 | 05:00:20 | 75.76, 89.33 | 69.21 | 09/04/2020 | 04:59:15 | 75.77, 89.40 | 69.24 | 2.59 | 65 |
| 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 | 3.25 | 63 |
| 9 | 09/04/2020 | 06:41:41 | 75.79, 64.08 | 69.26 | 09/04/2020 | 06:40:45 | 75.78, 64.01 | 69.27 | 2.17 | 56 |
| 10 | 09/04/2020 | 07:32:23 | -75.78,-128.60 | 110.74 | 09/04/2020 | 07:31:29 | -75.76,-128.62 | 110.74 | 2.44 | 54 |
| 11 | 09/04/2020 | 08:23:03 | 75.77, 38.68 | 69.27 | 09/04/2020 | 08:22:15 | 75.78, 38.62 | 69.30 | 2.16 | 48 |
| 12 | 09/04/2020 | 09:13:45 | -75.76,-154.00 | 110.73 | 09/04/2020 | 09:12:59 | -75.76,-154.01 | 110.71 | 0.17 | 46 |
| 13 | 09/04/2020 | 10:04:25 | 75.75, 13.29 | 69.28 | 09/04/2020 | 10:03:44 | 75.74, 13.39 | 69.27 | 3.15 | 41 |
| 14 | 09/04/2020 | 10:55:07 | -75.75,-179.40 | 110.72 | 09/04/2020 | 10:54:29 | -75.77,-179.39 | 110.68 | 2.34 | 38 |
| 15 | 09/04/2020 | 11:45:47 | 75.73, -12.11 | 69.29 | 09/04/2020 | 11:45:14 | 75.74, -12.00 | 69.30 | 3.35 | 33 |
| 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 | 3.59 | 29 |
| 17 | 09/04/2020 | 13:27:08 | 75.76, -37.36 | 69.34 | 09/04/2020 | 13:26:44 | 75.74, -37.38 | 69.33 | 1.89 | 24 |
| 18 | 09/04/2020 | 14:17:50 | -75.76, 129.95 | 110.66 | 09/04/2020 | 14:17:28 | -75.73, 129.99 | 110.68 | 3.44 | 22 |
| 19 | 09/04/2020 | 15:08:30 | 75.74, -62.76 | 69.35 | 09/04/2020 | 15:08:14 | 75.75, -62.77 | 69.36 | 0.62 | 16 |
| 20 | 09/04/2020 | 15:59:12 | -75.74, 104.56 | 110.64 | 09/04/2020 | 15:58:58 | -75.73, 104.60 | 110.65 | 1.54 | 14 |
| 21 | 09/04/2020 | 16:49:52 | 75.72, -88.16 | 69.36 | 09/04/2020 | 16:49:44 | 75.75, -88.15 | 69.39 | 2.99 | 8 |
| 22 | 09/04/2020 | 17:40:34 | -75.72, 79.16 | 110.63 | 09/04/2020 | 17:40:28 | -75.74, 79.22 | 110.62 | 2.08 | 6 |
| 23 | 09/04/2020 | 18:31:13 | 75.75,-113.41 | 69.41 | 09/04/2020 | 18:31:14 | 75.76,-113.54 | 69.42 | 3.60 | 1 |
| 24 | 09/04/2020 | 19:21:55 | -75.75, 53.91 | 110.58 | 09/04/2020 | 19:21:58 | -75.74, 53.83 | 110.59 | 2.61 | 3 |
| 25 | 09/04/2020 | 20:12:35 | 75.74,-138.81 | 69.42 | 09/04/2020 | 20:12:43 | 75.71,-138.77 | 69.40 | 2.79 | 8 |
| 26 | 09/04/2020 | 21:03:17 | -75.73, 28.51 | 110.57 | 09/04/2020 | 21:03:28 | -75.74, 28.44 | 110.56 | 2.06 | 11 |
| 27 | 09/04/2020 | 21:53:57 | 75.72,-164.20 | 69.44 | 09/04/2020 | 21:54:13 | 75.72,-164.16 | 69.43 | 1.21 | 16 |
| 28 | 09/04/2020 | 22:44:39 | -75.72, 3.11 | 110.56 | 09/04/2020 | 22:44:57 | -75.70, 3.21 | 110.59 | 3.19 | 18 |
| 29 | 09/04/2020 | 23:35:19 | 75.70, 170.40 | 69.45 | 09/04/2020 | 23:35:43 | 75.72, 170.45 | 69.46 | 2.62 | 24 |
| 30 | 09/05/2020 | 00:26:01 | -75.70, -22.28 | 110.55 | 09/05/2020 | 00:26:27 | -75.70, -22.18 | 110.56 | 2.94 | 26 |
| 31 | 09/05/2020 | 01:16:40 | 75.73, 145.15 | 69.50 | 09/05/2020 | 01:17:13 | 75.72, 145.07 | 69.49 | 2.32 | 33 |
| 32 | 09/05/2020 | 02:07:22 | -75.73, -47.53 | 110.50 | 09/05/2020 | 02:07:57 | -75.71, -47.56 | 110.53 | 2.51 | 35 |
| 33 | 09/05/2020 | 02:58:02 | 75.71, 119.75 | 69.51 | 09/05/2020 | 02:58:43 | 75.73, 119.68 | 69.52 | 2.53 | 41 |
| 34 | 09/05/2020 | 03:48:44 | -75.71, -72.93 | 110.49 | 09/05/2020 | 03:49:27 | -75.71, -72.95 | 110.50 | 0.49 | 43 |
| 35 | 09/05/2020 | 04:39:24 | 75.69, 94.35 | 69.52 | 09/05/2020 | 04:40:12 | 75.68, 94.45 | 69.49 | 2.79 | 48 |
| 36 | 09/05/2020 | 05:30:05 | -75.69, -98.33 | 110.47 | 09/05/2020 | 05:30:56 | -75.71, -98.33 | 110.47 | 2.37 | 51 |
| 37 | 09/05/2020 | 06:20:45 | 75.67, 68.96 | 69.53 | 09/05/2020 | 06:21:41 | 75.69, 69.06 | 69.52 | 3.16 | 56 |
| 38 | 09/05/2020 | 07:11:26 | -75.72,-123.58 | 110.43 | 09/05/2020 | 07:12:26 | -75.72,-123.72 | 110.44 | 3.90 | 60 |
| 39 | 09/05/2020 | 08:02:06 | 75.70, 43.71 | 69.58 | 09/05/2020 | 08:03:11 | 75.69, 43.68 | 69.55 | 1.77 | 65 |
| 40 | 09/05/2020 | 08:52:48 | -75.70,-148.97 | 110.41 | 09/05/2020 | 08:53:55 | -75.67,-148.95 | 110.46 | 3.34 | 67 |
| 41 | 09/05/2020 | 09:43:28 | 75.69, 18.31 | 69.59 | 09/05/2020 | 09:44:41 | 75.69, 18.29 | 69.58 | 0.99 | 73 |
| 42 | 09/05/2020 | 10:34:11 | -75.64,-174.52 | 110.44 | 09/05/2020 | 10:35:25 | -75.68,-174.34 | 110.43 | 6.51 | 74 |
| 43 | 09/05/2020 | 11:24:56 | 75.38, -7.95 | 69.39 | 09/05/2020 | 11:26:06 | 75.46, -6.36 | 69.33 | 45.46 | 70 |
| 44 | 09/05/2020 | 12:15:39 | -75.33, 159.24 | 110.64 | 09/05/2020 | 12:16:48 | -75.35, 161.30 | 110.79 | 58.00 | 69 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/31/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 08/31/2020 in txt file.
Historical Predications of SNOs between METOP-A and NPP