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: 3/15/2022
| 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 | 03/15/2022 | 04:18:05 | 81.22, 55.46 | 88.05 | 03/15/2022 | 04:17:48 | 81.22, 55.46 | 88.06 | 0.09 | 17 |
| 2 | 03/15/2022 | 05:08:50 | -81.22,-137.25 | 91.97 | 03/15/2022 | 05:08:33 | -81.22,-137.28 | 91.96 | 0.55 | 17 |
| 3 | 03/15/2022 | 05:59:37 | 81.23, 29.86 | 88.05 | 03/15/2022 | 05:59:18 | 81.22, 30.05 | 88.03 | 3.20 | 19 |
| 4 | 03/15/2022 | 06:50:22 | -81.23,-162.84 | 91.97 | 03/15/2022 | 06:50:03 | -81.23,-162.69 | 91.98 | 2.57 | 19 |
| 5 | 03/15/2022 | 07:41:08 | 81.22, 4.65 | 88.00 | 03/15/2022 | 07:40:48 | 81.23, 4.64 | 88.01 | 0.29 | 20 |
| 6 | 03/15/2022 | 08:31:53 | -81.22, 171.95 | 92.02 | 03/15/2022 | 08:31:33 | -81.23, 171.90 | 92.00 | 0.92 | 20 |
| 7 | 03/15/2022 | 09:22:40 | 81.23, -20.94 | 88.00 | 03/15/2022 | 09:22:18 | 81.23, -20.78 | 87.99 | 2.86 | 22 |
| 8 | 03/15/2022 | 10:13:25 | -81.23, 146.35 | 92.02 | 03/15/2022 | 10:13:03 | -81.23, 146.48 | 92.02 | 2.22 | 22 |
| 9 | 03/15/2022 | 11:04:10 | 81.23, -46.15 | 87.95 | 03/15/2022 | 11:03:47 | 81.23, -46.19 | 87.96 | 0.65 | 23 |
| 10 | 03/15/2022 | 11:54:55 | -81.23, 121.15 | 92.07 | 03/15/2022 | 11:54:32 | -81.23, 121.07 | 92.05 | 1.28 | 23 |
| 11 | 03/15/2022 | 12:45:41 | 81.22, -71.36 | 87.89 | 03/15/2022 | 12:45:16 | 81.22, -71.22 | 87.89 | 2.51 | 25 |
| 12 | 03/15/2022 | 13:36:26 | -81.22, 95.94 | 92.12 | 03/15/2022 | 13:36:01 | -81.22, 96.04 | 92.13 | 1.86 | 25 |
| 13 | 03/15/2022 | 14:27:13 | 81.23, -96.96 | 87.90 | 03/15/2022 | 14:26:47 | 81.23, -97.02 | 87.92 | 1.01 | 26 |
| 14 | 03/15/2022 | 15:17:57 | -81.22, 70.73 | 92.18 | 03/15/2022 | 15:17:31 | -81.22, 70.63 | 92.15 | 1.64 | 26 |
| 15 | 03/15/2022 | 16:08:44 | 81.22,-122.17 | 87.84 | 03/15/2022 | 16:08:16 | 81.22,-122.04 | 87.84 | 2.16 | 28 |
| 16 | 03/15/2022 | 16:59:29 | -81.22, 45.13 | 92.17 | 03/15/2022 | 16:59:01 | -81.22, 45.22 | 92.17 | 1.50 | 28 |
| 17 | 03/15/2022 | 17:50:15 | 81.22,-147.38 | 87.79 | 03/15/2022 | 17:49:46 | 81.22,-147.46 | 87.82 | 1.33 | 29 |
| 18 | 03/15/2022 | 18:41:00 | -81.22, 19.92 | 92.23 | 03/15/2022 | 18:40:31 | -81.22, 19.81 | 92.19 | 1.98 | 29 |
| 19 | 03/15/2022 | 19:31:47 | 81.22,-172.98 | 87.79 | 03/15/2022 | 19:31:16 | 81.22,-172.87 | 87.80 | 1.82 | 31 |
| 20 | 03/15/2022 | 20:22:32 | -81.22, -5.67 | 92.22 | 03/15/2022 | 20:22:01 | -81.22, -5.61 | 92.22 | 1.15 | 31 |
| 21 | 03/15/2022 | 21:13:18 | 81.22, 161.81 | 87.74 | 03/15/2022 | 21:12:46 | 81.22, 161.72 | 87.77 | 1.66 | 32 |
| 22 | 03/15/2022 | 22:04:03 | -81.22, -30.88 | 92.28 | 03/15/2022 | 22:03:31 | -81.22, -31.02 | 92.24 | 2.32 | 32 |
| 23 | 03/15/2022 | 22:54:50 | 81.22, 136.22 | 87.74 | 03/15/2022 | 22:54:16 | 81.22, 136.30 | 87.75 | 1.49 | 34 |
| 24 | 03/15/2022 | 23:45:35 | -81.22, -56.48 | 92.28 | 03/15/2022 | 23:45:01 | -81.23, -56.43 | 92.26 | 0.81 | 34 |
| 25 | 03/16/2022 | 00:36:21 | 81.22, 111.01 | 87.69 | 03/16/2022 | 00:35:46 | 81.23, 110.89 | 87.73 | 1.99 | 35 |
| 26 | 03/16/2022 | 01:27:06 | -81.22, -81.69 | 92.33 | 03/16/2022 | 01:26:31 | -81.23, -81.84 | 92.28 | 2.67 | 35 |
| 27 | 03/16/2022 | 02:17:53 | 81.23, 85.41 | 87.69 | 03/16/2022 | 02:17:16 | 81.23, 85.48 | 87.71 | 1.17 | 37 |
| 28 | 03/16/2022 | 03:08:38 | -81.23,-107.29 | 92.33 | 03/16/2022 | 03:08:01 | -81.23,-107.26 | 92.31 | 0.53 | 37 |
| 29 | 03/16/2022 | 03:59:24 | 81.22, 60.20 | 87.64 | 03/16/2022 | 03:58:46 | 81.23, 60.06 | 87.68 | 2.33 | 38 |
| 30 | 03/16/2022 | 04:50:09 | -81.22,-132.50 | 92.38 | 03/16/2022 | 04:49:31 | -81.23,-132.67 | 92.33 | 3.02 | 38 |
| 31 | 03/16/2022 | 05:40:55 | 81.22, 34.99 | 87.59 | 03/16/2022 | 05:40:15 | 81.22, 35.04 | 87.60 | 0.85 | 40 |
| 32 | 03/16/2022 | 06:31:40 | -81.22,-157.70 | 92.43 | 03/16/2022 | 06:31:00 | -81.22,-157.70 | 92.41 | 0.22 | 40 |
| 33 | 03/16/2022 | 07:22:27 | 81.22, 9.39 | 87.59 | 03/16/2022 | 07:21:46 | 81.23, 9.24 | 87.64 | 2.67 | 41 |
| 34 | 03/16/2022 | 08:13:12 | -81.22, 176.70 | 92.43 | 03/16/2022 | 08:12:30 | -81.22, 176.89 | 92.43 | 3.23 | 42 |
| 35 | 03/16/2022 | 09:03:58 | 81.22, -15.82 | 87.54 | 03/16/2022 | 09:03:15 | 81.22, -15.79 | 87.56 | 0.50 | 43 |
| 36 | 03/16/2022 | 09:54:43 | -81.22, 151.49 | 92.48 | 03/16/2022 | 09:54:00 | -81.22, 151.48 | 92.45 | 0.24 | 43 |
| 37 | 03/16/2022 | 10:45:29 | 81.22, -41.03 | 87.49 | 03/16/2022 | 10:44:45 | 81.22, -41.20 | 87.54 | 2.99 | 44 |
| 38 | 03/16/2022 | 11:36:15 | -81.22, 125.89 | 92.48 | 03/16/2022 | 11:35:30 | -81.22, 126.06 | 92.48 | 2.90 | 45 |
| 39 | 03/16/2022 | 12:27:01 | 81.22, -66.63 | 87.49 | 03/16/2022 | 12:26:15 | 81.22, -66.62 | 87.51 | 0.16 | 46 |
| 40 | 03/16/2022 | 13:17:46 | -81.22, 100.68 | 92.53 | 03/16/2022 | 13:17:00 | -81.22, 100.65 | 92.50 | 0.56 | 46 |
| 41 | 03/16/2022 | 14:08:32 | 81.22, -91.84 | 87.44 | 03/16/2022 | 14:07:45 | 81.22, -92.03 | 87.49 | 3.31 | 47 |
| 42 | 03/16/2022 | 14:59:18 | -81.22, 75.09 | 92.53 | 03/16/2022 | 14:58:30 | -81.22, 75.24 | 92.52 | 2.57 | 48 |
| 43 | 03/16/2022 | 15:50:04 | 81.22,-117.44 | 87.44 | 03/16/2022 | 15:49:15 | 81.22,-117.44 | 87.47 | 0.19 | 49 |
| 44 | 03/16/2022 | 16:40:49 | -81.22, 49.88 | 92.58 | 03/16/2022 | 16:40:00 | -81.23, 49.82 | 92.55 | 0.91 | 49 |
| 45 | 03/16/2022 | 17:31:35 | 81.22,-142.65 | 87.39 | 03/16/2022 | 17:30:44 | 81.22,-142.47 | 87.39 | 3.00 | 51 |
| 46 | 03/16/2022 | 18:22:20 | -81.22, 24.67 | 92.63 | 03/16/2022 | 18:21:29 | -81.22, 24.79 | 92.62 | 2.24 | 51 |
| 47 | 03/16/2022 | 19:13:07 | 81.22,-168.25 | 87.39 | 03/16/2022 | 19:12:15 | 81.23,-168.27 | 87.42 | 0.53 | 52 |
| 48 | 03/16/2022 | 20:03:52 | -81.22, -0.93 | 92.63 | 03/16/2022 | 20:03:00 | -81.23, -1.00 | 92.59 | 1.26 | 52 |
| 49 | 03/16/2022 | 20:54:38 | 81.22, 166.54 | 87.34 | 03/16/2022 | 20:53:44 | 81.22, 166.70 | 87.34 | 2.67 | 54 |
| 50 | 03/16/2022 | 21:45:23 | -81.22, -26.14 | 92.68 | 03/16/2022 | 21:44:29 | -81.22, -26.03 | 92.67 | 1.90 | 54 |
| 51 | 03/16/2022 | 22:36:09 | 81.22, 141.33 | 87.28 | 03/16/2022 | 22:35:14 | 81.22, 141.29 | 87.32 | 0.83 | 55 |
| 52 | 03/16/2022 | 23:26:54 | -81.22, -51.35 | 92.74 | 03/16/2022 | 23:25:59 | -81.22, -51.44 | 92.69 | 1.57 | 55 |
| 53 | 03/17/2022 | 00:17:41 | 81.22, 115.73 | 87.29 | 03/17/2022 | 00:16:44 | 81.22, 115.87 | 87.30 | 2.36 | 57 |
| 54 | 03/17/2022 | 01:08:26 | -81.22, -76.95 | 92.73 | 03/17/2022 | 01:07:29 | -81.22, -76.86 | 92.71 | 1.57 | 57 |
| 55 | 03/17/2022 | 01:59:12 | 81.22, 90.52 | 87.23 | 03/17/2022 | 01:58:14 | 81.22, 90.46 | 87.28 | 1.11 | 58 |
| 56 | 03/17/2022 | 02:49:57 | -81.22,-102.16 | 92.79 | 03/17/2022 | 02:48:59 | -81.22,-102.27 | 92.74 | 1.89 | 58 |
| 57 | 03/17/2022 | 03:40:44 | 81.22, 64.93 | 87.24 | 03/17/2022 | 03:39:44 | 81.22, 65.05 | 87.25 | 2.04 | 60 |
| 58 | 03/17/2022 | 04:31:29 | -81.22,-127.76 | 92.78 | 03/17/2022 | 04:30:29 | -81.22,-127.68 | 92.76 | 1.25 | 60 |
| 59 | 03/17/2022 | 05:22:15 | 81.22, 39.71 | 87.18 | 03/17/2022 | 05:21:14 | 81.22, 39.63 | 87.23 | 1.42 | 61 |
| 60 | 03/17/2022 | 06:13:00 | -81.22,-152.97 | 92.84 | 03/17/2022 | 06:11:59 | -81.22,-153.10 | 92.78 | 2.21 | 61 |
| 61 | 03/17/2022 | 07:03:47 | 81.22, 14.12 | 87.19 | 03/17/2022 | 07:02:44 | 81.22, 14.22 | 87.21 | 1.74 | 63 |
| 62 | 03/17/2022 | 07:54:32 | -81.22,-178.57 | 92.83 | 03/17/2022 | 07:53:29 | -81.22,-178.51 | 92.80 | 0.95 | 63 |
| 63 | 03/17/2022 | 08:45:18 | 81.22, -11.10 | 87.13 | 03/17/2022 | 08:44:14 | 81.22, -11.20 | 87.19 | 1.73 | 64 |
| 64 | 03/17/2022 | 09:36:03 | -81.22, 156.22 | 92.89 | 03/17/2022 | 09:34:59 | -81.23, 156.08 | 92.83 | 2.53 | 64 |
| 65 | 03/17/2022 | 10:26:49 | 81.22, -36.31 | 87.08 | 03/17/2022 | 10:25:43 | 81.22, -36.22 | 87.11 | 1.45 | 66 |
| 66 | 03/17/2022 | 11:17:34 | -81.22, 131.01 | 92.94 | 03/17/2022 | 11:16:28 | -81.22, 131.05 | 92.91 | 0.65 | 66 |
| 67 | 03/17/2022 | 12:08:21 | 81.22, -61.91 | 87.09 | 03/17/2022 | 12:07:14 | 81.23, -62.02 | 87.14 | 2.05 | 67 |
| 68 | 03/17/2022 | 12:59:06 | -81.22, 105.42 | 92.94 | 03/17/2022 | 12:57:59 | -81.23, 105.25 | 92.87 | 2.86 | 67 |
| 69 | 03/17/2022 | 13:49:51 | 81.22, -87.12 | 87.03 | 03/17/2022 | 13:48:42 | 81.22, -87.05 | 87.06 | 1.13 | 69 |
| 70 | 03/17/2022 | 14:40:36 | -81.22, 80.21 | 92.99 | 03/17/2022 | 14:39:27 | -81.22, 80.22 | 92.95 | 0.31 | 69 |
| 71 | 03/17/2022 | 15:31:22 | 81.22,-112.33 | 86.98 | 03/17/2022 | 15:30:12 | 81.22,-112.47 | 87.04 | 2.35 | 70 |
| 72 | 03/17/2022 | 16:22:07 | -81.22, 54.99 | 93.04 | 03/17/2022 | 16:20:57 | -81.22, 54.81 | 92.97 | 3.17 | 70 |
| 73 | 03/17/2022 | 17:12:54 | 81.22,-137.93 | 86.98 | 03/17/2022 | 17:11:42 | 81.22,-137.88 | 87.02 | 0.82 | 72 |
| 74 | 03/17/2022 | 18:03:39 | -81.22, 29.40 | 93.04 | 03/17/2022 | 18:02:27 | -81.22, 29.40 | 93.00 | 0.03 | 72 |
| 75 | 03/17/2022 | 18:54:25 | 81.22,-163.14 | 86.93 | 03/17/2022 | 18:53:12 | 81.22,-163.29 | 86.99 | 2.64 | 73 |
| 76 | 03/17/2022 | 19:45:11 | -81.22, 3.80 | 93.04 | 03/17/2022 | 19:43:57 | -81.22, 3.98 | 93.02 | 3.11 | 74 |
| 77 | 03/17/2022 | 20:35:57 | 81.22, 171.26 | 86.93 | 03/17/2022 | 20:34:42 | 81.22, 171.29 | 86.97 | 0.53 | 75 |
Figure of FY3D and NPP satellite orbits during SNOs since TLE Epoch: 3/15/2022
Download SNOs between FY3D and NPP since TLE EPOCH: 03/15/2022 in txt file.
Historial Predications of SNOs between FY3D and NPP