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: 8/29/2020
| 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 | 76.33, 167.23 | 69.57 | 09/03/2020 | 23:54:58 | 76.36, 163.51 | 69.86 | 97.69 | 65 |
| 2 | 09/04/2020 | 00:46:47 | -76.23, -25.77 | 110.50 | 09/04/2020 | 00:45:40 | -76.25, -28.78 | 110.26 | 79.46 | 67 |
| 3 | 09/04/2020 | 01:37:31 | 76.03, 140.89 | 69.36 | 09/04/2020 | 01:36:20 | 76.00, 139.41 | 69.45 | 40.05 | 71 |
| 4 | 09/04/2020 | 02:28:16 | -75.89, -52.25 | 110.74 | 09/04/2020 | 02:27:02 | -75.88, -52.91 | 110.67 | 17.89 | 74 |
| 5 | 09/04/2020 | 03:18:58 | 75.78, 114.74 | 69.20 | 09/04/2020 | 03:17:45 | 75.77, 114.79 | 69.21 | 1.79 | 73 |
| 6 | 09/04/2020 | 04:09:40 | -75.78, -77.94 | 110.80 | 09/04/2020 | 04:08:30 | -75.80, -77.99 | 110.75 | 2.56 | 70 |
| 7 | 09/04/2020 | 05:00:20 | 75.76, 89.34 | 69.21 | 09/04/2020 | 04:59:15 | 75.77, 89.40 | 69.24 | 2.23 | 65 |
| 8 | 09/04/2020 | 05:51:02 | -75.76,-103.34 | 110.78 | 09/04/2020 | 05:49:59 | -75.75,-103.22 | 110.78 | 3.26 | 63 |
| 9 | 09/04/2020 | 06:41:41 | 75.79, 64.09 | 69.26 | 09/04/2020 | 06:40:45 | 75.77, 64.02 | 69.26 | 2.47 | 56 |
| 10 | 09/04/2020 | 07:32:23 | -75.79,-128.59 | 110.74 | 09/04/2020 | 07:31:29 | -75.76,-128.61 | 110.75 | 3.45 | 54 |
| 11 | 09/04/2020 | 08:23:03 | 75.77, 38.69 | 69.27 | 09/04/2020 | 08:22:15 | 75.78, 38.63 | 69.29 | 1.83 | 48 |
| 12 | 09/04/2020 | 09:13:45 | -75.77,-153.99 | 110.72 | 09/04/2020 | 09:12:59 | -75.76,-153.99 | 110.72 | 1.07 | 46 |
| 13 | 09/04/2020 | 10:04:25 | 75.75, 13.29 | 69.28 | 09/04/2020 | 10:03:44 | 75.74, 13.40 | 69.27 | 3.44 | 41 |
| 14 | 09/04/2020 | 10:55:07 | -75.75,-179.38 | 110.71 | 09/04/2020 | 10:54:29 | -75.76,-179.38 | 110.69 | 1.31 | 38 |
| 15 | 09/04/2020 | 11:45:47 | 75.73, -12.10 | 69.29 | 09/04/2020 | 11:45:14 | 75.74, -11.99 | 69.30 | 3.22 | 33 |
| 16 | 09/04/2020 | 12:36:29 | -75.73, 155.22 | 110.70 | 09/04/2020 | 12:35:59 | -75.77, 155.24 | 110.66 | 3.69 | 30 |
| 17 | 09/04/2020 | 13:27:08 | 75.76, -37.35 | 69.34 | 09/04/2020 | 13:26:44 | 75.74, -37.37 | 69.33 | 2.45 | 24 |
| 18 | 09/04/2020 | 14:17:50 | -75.76, 129.97 | 110.65 | 09/04/2020 | 14:17:29 | -75.77, 129.85 | 110.63 | 3.32 | 21 |
| 19 | 09/04/2020 | 15:08:30 | 75.75, -62.75 | 69.35 | 09/04/2020 | 15:08:14 | 75.75, -62.76 | 69.36 | 0.20 | 16 |
| 20 | 09/04/2020 | 15:59:12 | -75.75, 104.57 | 110.64 | 09/04/2020 | 15:58:58 | -75.73, 104.62 | 110.66 | 2.34 | 14 |
| 21 | 09/04/2020 | 16:49:52 | 75.73, -88.15 | 69.37 | 09/04/2020 | 16:49:44 | 75.75, -88.14 | 69.39 | 2.39 | 8 |
| 22 | 09/04/2020 | 17:40:34 | -75.73, 79.17 | 110.63 | 09/04/2020 | 17:40:28 | -75.73, 79.23 | 110.63 | 1.58 | 6 |
| 23 | 09/04/2020 | 18:31:13 | 75.76,-113.40 | 69.41 | 09/04/2020 | 18:31:14 | 75.75,-113.53 | 69.42 | 3.62 | 1 |
| 24 | 09/04/2020 | 19:21:56 | -75.71, 53.78 | 110.61 | 09/04/2020 | 19:21:58 | -75.73, 53.85 | 110.60 | 3.29 | 2 |
| 25 | 09/04/2020 | 20:12:35 | 75.74,-138.80 | 69.43 | 09/04/2020 | 20:12:43 | 75.71,-138.76 | 69.39 | 3.38 | 8 |
| 26 | 09/04/2020 | 21:03:17 | -75.74, 28.53 | 110.57 | 09/04/2020 | 21:03:28 | -75.74, 28.46 | 110.57 | 1.85 | 11 |
| 27 | 09/04/2020 | 21:53:57 | 75.72,-164.19 | 69.44 | 09/04/2020 | 21:54:13 | 75.71,-164.15 | 69.42 | 1.48 | 16 |
| 28 | 09/04/2020 | 22:44:39 | -75.72, 3.13 | 110.55 | 09/04/2020 | 22:44:58 | -75.74, 3.07 | 110.54 | 2.69 | 19 |
| 29 | 09/04/2020 | 23:35:19 | 75.70, 170.41 | 69.45 | 09/04/2020 | 23:35:43 | 75.72, 170.46 | 69.45 | 2.15 | 24 |
| 30 | 09/05/2020 | 00:26:01 | -75.70, -22.27 | 110.54 | 09/05/2020 | 00:26:27 | -75.70, -22.16 | 110.56 | 2.96 | 26 |
| 31 | 09/05/2020 | 01:16:40 | 75.73, 145.16 | 69.50 | 09/05/2020 | 01:17:13 | 75.72, 145.08 | 69.48 | 2.57 | 33 |
| 32 | 09/05/2020 | 02:07:22 | -75.73, -47.52 | 110.49 | 09/05/2020 | 02:07:57 | -75.70, -47.55 | 110.53 | 3.55 | 35 |
| 33 | 09/05/2020 | 02:58:01 | 75.71, 119.76 | 69.51 | 09/05/2020 | 02:58:42 | 75.72, 119.69 | 69.51 | 2.15 | 41 |
| 34 | 09/05/2020 | 03:48:43 | -75.71, -72.91 | 110.48 | 09/05/2020 | 03:49:26 | -75.70, -72.93 | 110.50 | 1.19 | 43 |
| 35 | 09/05/2020 | 04:39:23 | 75.70, 94.36 | 69.52 | 09/05/2020 | 04:40:11 | 75.68, 94.46 | 69.49 | 3.11 | 48 |
| 36 | 09/05/2020 | 05:30:05 | -75.70, -98.31 | 110.47 | 09/05/2020 | 05:30:56 | -75.71, -98.32 | 110.47 | 1.28 | 51 |
| 37 | 09/05/2020 | 06:20:45 | 75.68, 68.97 | 69.53 | 09/05/2020 | 06:21:41 | 75.68, 69.07 | 69.52 | 2.97 | 56 |
| 38 | 09/05/2020 | 07:11:27 | -75.68,-123.71 | 110.46 | 09/05/2020 | 07:12:26 | -75.71,-123.70 | 110.44 | 3.64 | 59 |
| 39 | 09/05/2020 | 08:02:06 | 75.71, 43.71 | 69.58 | 09/05/2020 | 08:03:11 | 75.69, 43.69 | 69.55 | 2.35 | 65 |
| 40 | 09/05/2020 | 08:52:48 | -75.71,-148.96 | 110.41 | 09/05/2020 | 08:53:56 | -75.71,-149.09 | 110.41 | 3.62 | 68 |
| 41 | 09/05/2020 | 09:43:28 | 75.69, 18.32 | 69.59 | 09/05/2020 | 09:44:41 | 75.69, 18.30 | 69.58 | 0.53 | 73 |
| 42 | 09/05/2020 | 10:34:11 | -75.64,-174.50 | 110.43 | 09/05/2020 | 10:35:25 | -75.67,-174.32 | 110.44 | 5.85 | 74 |
| 43 | 09/05/2020 | 11:24:56 | 75.38, -7.94 | 69.39 | 09/05/2020 | 11:26:06 | 75.46, -6.35 | 69.33 | 45.36 | 70 |
| 44 | 09/05/2020 | 12:15:40 | -75.29, 159.11 | 110.67 | 09/05/2020 | 12:16:48 | -75.35, 161.31 | 110.79 | 62.29 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 8/29/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 08/29/2020 in txt file.
Historical Predications of SNOs between METOP-A and NPP