Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/24/2022
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 12/24/2022 | 04:44:21 | -81.21,-131.23 | 71.21 | 12/24/2022 | 04:44:02 | -81.20,-131.26 | 71.20 | 0.64 | 19 |
| 2 | 12/24/2022 | 05:35:07 | 81.21, 36.01 | 108.80 | 12/24/2022 | 05:34:47 | 81.20, 36.09 | 108.80 | 1.39 | 20 |
| 3 | 12/24/2022 | 06:25:53 | -81.21,-156.71 | 71.20 | 12/24/2022 | 06:25:32 | -81.20,-156.64 | 71.20 | 1.25 | 21 |
| 4 | 12/24/2022 | 07:16:39 | 81.21, 10.52 | 108.82 | 12/24/2022 | 07:16:17 | 81.20, 10.71 | 108.80 | 3.23 | 22 |
| 5 | 12/24/2022 | 08:07:25 | -81.21, 177.80 | 71.18 | 12/24/2022 | 08:07:02 | -81.20, 177.98 | 71.20 | 3.08 | 23 |
| 6 | 12/24/2022 | 08:58:10 | 81.21, -14.58 | 108.78 | 12/24/2022 | 08:57:47 | 81.20, -14.67 | 108.80 | 1.57 | 23 |
| 7 | 12/24/2022 | 09:48:56 | -81.21, 152.70 | 71.22 | 12/24/2022 | 09:48:32 | -81.20, 152.60 | 71.20 | 1.69 | 24 |
| 8 | 12/24/2022 | 10:39:42 | 81.21, -40.07 | 108.79 | 12/24/2022 | 10:39:17 | 81.20, -40.05 | 108.80 | 0.40 | 25 |
| 9 | 12/24/2022 | 11:30:28 | -81.21, 127.21 | 71.21 | 12/24/2022 | 11:30:02 | -81.20, 127.22 | 71.20 | 0.23 | 26 |
| 10 | 12/24/2022 | 12:21:14 | 81.21, -65.56 | 108.81 | 12/24/2022 | 12:20:47 | 81.20, -65.43 | 108.80 | 2.18 | 27 |
| 11 | 12/24/2022 | 13:12:00 | -81.21, 101.72 | 71.19 | 12/24/2022 | 13:11:32 | -81.20, 101.84 | 71.20 | 2.01 | 28 |
| 12 | 12/24/2022 | 14:02:45 | 81.21, -90.66 | 108.77 | 12/24/2022 | 14:02:17 | 81.20, -90.81 | 108.81 | 2.61 | 28 |
| 13 | 12/24/2022 | 14:53:31 | -81.21, 76.62 | 71.23 | 12/24/2022 | 14:53:02 | -81.21, 76.46 | 71.19 | 2.75 | 29 |
| 14 | 12/24/2022 | 15:44:17 | 81.21,-116.15 | 108.78 | 12/24/2022 | 15:43:47 | 81.20,-116.19 | 108.81 | 0.77 | 30 |
| 15 | 12/24/2022 | 16:35:03 | -81.21, 51.14 | 71.22 | 12/24/2022 | 16:34:32 | -81.21, 51.08 | 71.19 | 0.92 | 31 |
| 16 | 12/24/2022 | 17:25:49 | 81.21,-141.64 | 108.80 | 12/24/2022 | 17:25:17 | 81.20,-141.57 | 108.81 | 1.13 | 32 |
| 17 | 12/24/2022 | 18:16:35 | -81.21, 25.65 | 71.20 | 12/24/2022 | 18:16:02 | -81.21, 25.70 | 71.19 | 0.94 | 33 |
| 18 | 12/24/2022 | 19:07:21 | 81.21,-167.12 | 108.81 | 12/24/2022 | 19:06:47 | 81.20,-166.95 | 108.81 | 2.98 | 34 |
| 19 | 12/24/2022 | 19:58:07 | -81.21, 0.16 | 71.19 | 12/24/2022 | 19:57:32 | -81.21, 0.32 | 71.19 | 2.77 | 35 |
| 20 | 12/24/2022 | 20:48:52 | 81.21, 167.78 | 108.77 | 12/24/2022 | 20:48:17 | 81.20, 167.67 | 108.81 | 1.80 | 35 |
| 21 | 12/24/2022 | 21:39:38 | -81.21, -24.94 | 71.23 | 12/24/2022 | 21:39:02 | -81.21, -25.05 | 71.19 | 1.98 | 36 |
| 22 | 12/24/2022 | 22:30:24 | 81.21, 142.29 | 108.79 | 12/24/2022 | 22:29:47 | 81.20, 142.29 | 108.81 | 0.18 | 37 |
| 23 | 12/24/2022 | 23:21:10 | -81.21, -50.43 | 71.22 | 12/24/2022 | 23:20:32 | -81.21, -50.43 | 71.19 | 0.16 | 38 |
| 24 | 12/25/2022 | 00:11:56 | 81.21, 116.80 | 108.80 | 12/25/2022 | 00:11:17 | 81.21, 116.91 | 108.81 | 1.93 | 39 |
| 25 | 12/25/2022 | 01:02:42 | -81.21, -75.91 | 71.20 | 12/25/2022 | 01:02:02 | -81.21, -75.81 | 71.19 | 1.70 | 40 |
| 26 | 12/25/2022 | 01:53:27 | 81.21, 91.70 | 108.76 | 12/25/2022 | 01:52:47 | 81.21, 91.53 | 108.81 | 2.84 | 40 |
| 27 | 12/25/2022 | 02:44:13 | -81.21,-101.01 | 71.24 | 12/25/2022 | 02:43:32 | -81.21,-101.19 | 71.19 | 3.05 | 41 |
| 28 | 12/25/2022 | 03:34:59 | 81.21, 66.21 | 108.78 | 12/25/2022 | 03:34:17 | 81.21, 66.15 | 108.81 | 0.99 | 42 |
| 29 | 12/25/2022 | 04:25:45 | -81.21,-126.50 | 71.23 | 12/25/2022 | 04:25:02 | -81.21,-126.57 | 71.19 | 1.21 | 43 |
| 30 | 12/25/2022 | 05:16:31 | 81.21, 40.72 | 108.79 | 12/25/2022 | 05:15:47 | 81.21, 40.77 | 108.81 | 0.88 | 44 |
| 31 | 12/25/2022 | 06:07:17 | -81.21,-151.99 | 71.21 | 12/25/2022 | 06:06:32 | -81.21,-151.95 | 71.19 | 0.63 | 45 |
| 32 | 12/25/2022 | 06:58:03 | 81.21, 15.23 | 108.80 | 12/25/2022 | 06:57:17 | 81.21, 15.39 | 108.81 | 2.74 | 46 |
| 33 | 12/25/2022 | 07:48:49 | -81.21,-177.48 | 71.20 | 12/25/2022 | 07:48:02 | -81.21,-177.33 | 71.19 | 2.47 | 47 |
| 34 | 12/25/2022 | 08:39:34 | 81.21, -9.87 | 108.77 | 12/25/2022 | 08:38:47 | 81.21, -9.99 | 108.81 | 2.03 | 47 |
| 35 | 12/25/2022 | 09:30:20 | -81.21, 157.42 | 71.24 | 12/25/2022 | 09:29:32 | -81.21, 157.29 | 71.19 | 2.28 | 48 |
| 36 | 12/25/2022 | 10:21:06 | 81.21, -35.36 | 108.78 | 12/25/2022 | 10:20:17 | 81.21, -35.37 | 108.81 | 0.19 | 49 |
| 37 | 12/25/2022 | 11:11:52 | -81.21, 131.94 | 71.22 | 12/25/2022 | 11:11:02 | -81.21, 131.91 | 71.19 | 0.44 | 50 |
| 38 | 12/25/2022 | 12:02:38 | 81.21, -60.85 | 108.79 | 12/25/2022 | 12:01:47 | 81.21, -60.75 | 108.81 | 1.69 | 51 |
| 39 | 12/25/2022 | 12:53:23 | -81.21, 106.45 | 71.21 | 12/25/2022 | 12:52:31 | -81.21, 106.53 | 71.19 | 1.40 | 52 |
| 40 | 12/25/2022 | 13:44:08 | 81.21, -85.95 | 108.76 | 12/25/2022 | 13:43:16 | 81.21, -86.13 | 108.81 | 3.08 | 52 |
| 41 | 12/25/2022 | 14:34:55 | -81.21, 80.96 | 71.20 | 12/25/2022 | 14:34:01 | -81.21, 81.15 | 71.19 | 3.24 | 54 |
| 42 | 12/25/2022 | 15:25:40 | 81.21,-111.44 | 108.77 | 12/25/2022 | 15:24:46 | 81.21,-111.51 | 108.81 | 1.22 | 54 |
| 43 | 12/25/2022 | 16:16:26 | -81.21, 55.86 | 71.24 | 12/25/2022 | 16:15:31 | -81.21, 55.77 | 71.19 | 1.51 | 55 |
| 44 | 12/25/2022 | 17:07:12 | 81.21,-136.93 | 108.78 | 12/25/2022 | 17:06:16 | 81.21,-136.89 | 108.81 | 0.64 | 56 |
| 45 | 12/25/2022 | 17:57:58 | -81.21, 30.37 | 71.22 | 12/25/2022 | 17:57:01 | -81.21, 30.39 | 71.19 | 0.33 | 57 |
| 46 | 12/25/2022 | 18:48:44 | 81.21,-162.42 | 108.79 | 12/25/2022 | 18:47:46 | 81.21,-162.27 | 108.81 | 2.50 | 58 |
| 47 | 12/25/2022 | 19:39:30 | -81.21, 4.88 | 71.21 | 12/25/2022 | 19:38:31 | -81.21, 5.01 | 71.20 | 2.17 | 59 |
| 48 | 12/25/2022 | 20:30:15 | 81.21, 172.48 | 108.76 | 12/25/2022 | 20:29:16 | 81.21, 172.35 | 108.81 | 2.27 | 59 |
| 49 | 12/25/2022 | 21:21:01 | -81.21, -20.22 | 71.25 | 12/25/2022 | 21:20:01 | -81.21, -20.37 | 71.20 | 2.58 | 60 |
| 50 | 12/25/2022 | 22:11:47 | 81.21, 146.99 | 108.77 | 12/25/2022 | 22:10:46 | 81.21, 146.96 | 108.81 | 0.41 | 61 |
| 51 | 12/25/2022 | 23:02:33 | -81.21, -45.71 | 71.24 | 12/25/2022 | 23:01:31 | -81.21, -45.75 | 71.20 | 0.74 | 62 |
| 52 | 12/25/2022 | 23:53:19 | 81.21, 121.50 | 108.78 | 12/25/2022 | 23:52:16 | 81.21, 121.58 | 108.81 | 1.45 | 63 |
| 53 | 12/26/2022 | 00:44:05 | -81.21, -71.19 | 71.22 | 12/26/2022 | 00:43:01 | -81.21, -71.13 | 71.20 | 1.11 | 64 |
| 54 | 12/26/2022 | 01:34:51 | 81.21, 96.01 | 108.80 | 12/26/2022 | 01:33:46 | 81.21, 96.20 | 108.81 | 3.31 | 65 |
| 55 | 12/26/2022 | 02:25:37 | -81.21, -96.68 | 71.21 | 12/26/2022 | 02:24:31 | -81.21, -96.51 | 71.20 | 2.94 | 66 |
| 56 | 12/26/2022 | 03:16:22 | 81.21, 70.91 | 108.76 | 12/26/2022 | 03:15:16 | 81.21, 70.82 | 108.81 | 1.46 | 66 |
| 57 | 12/26/2022 | 04:07:08 | -81.21,-121.78 | 71.25 | 12/26/2022 | 04:06:01 | -81.21,-121.89 | 71.20 | 1.81 | 67 |
| 58 | 12/26/2022 | 04:57:54 | 81.21, 45.42 | 108.77 | 12/26/2022 | 04:56:46 | 81.21, 45.44 | 108.80 | 0.41 | 68 |
| 59 | 12/26/2022 | 05:48:40 | -81.21,-147.27 | 71.24 | 12/26/2022 | 05:47:31 | -81.21,-147.27 | 71.20 | 0.14 | 69 |
| 60 | 12/26/2022 | 06:39:26 | 81.21, 19.93 | 108.78 | 12/26/2022 | 06:38:16 | 81.21, 20.06 | 108.80 | 2.26 | 70 |
| 61 | 12/26/2022 | 07:30:12 | -81.21,-172.76 | 71.22 | 12/26/2022 | 07:29:01 | -81.21,-172.65 | 71.20 | 1.88 | 71 |
| 62 | 12/26/2022 | 08:20:57 | 81.21, -5.17 | 108.75 | 12/26/2022 | 08:19:46 | 81.21, -5.32 | 108.80 | 2.50 | 71 |
| 63 | 12/26/2022 | 09:11:43 | -81.21, 162.14 | 71.26 | 12/26/2022 | 09:10:31 | -81.21, 161.97 | 71.20 | 2.88 | 72 |
| 64 | 12/26/2022 | 10:02:29 | 81.21, -30.66 | 108.76 | 12/26/2022 | 10:01:16 | 81.21, -30.70 | 108.80 | 0.66 | 73 |
| 65 | 12/26/2022 | 10:53:15 | -81.21, 136.65 | 71.25 | 12/26/2022 | 10:52:01 | -81.21, 136.59 | 71.20 | 1.05 | 74 |
| 66 | 12/26/2022 | 11:44:01 | 81.21, -56.15 | 108.77 | 12/26/2022 | 11:42:46 | 81.21, -56.08 | 108.80 | 1.22 | 75 |
Figure of FY3D and NPP satellite orbits during SNOs since TLE Epoch: 12/24/2022
Download SNOs between FY3D and NPP since TLE EPOCH: 12/24/2022 in txt file.
Historial Predications of SNOs between FY3D and NPP