Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/27/2021
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 12/27/2021 | 03:36:37 | 72.67, 117.98 | 96.05 | 12/27/2021 | 03:36:46 | 72.68, 117.90 | 96.06 | 2.89 | 9 |
| 2 | 12/27/2021 | 04:27:21 | -72.68, -74.74 | 83.94 | 12/27/2021 | 04:27:27 | -72.67, -74.79 | 83.95 | 2.48 | 6 |
| 3 | 12/27/2021 | 05:18:07 | 72.68, 92.58 | 96.06 | 12/27/2021 | 05:18:08 | 72.66, 92.52 | 96.04 | 3.12 | 1 |
| 4 | 12/27/2021 | 06:08:51 | -72.69,-100.13 | 83.93 | 12/27/2021 | 06:08:48 | -72.70,-100.07 | 83.93 | 2.19 | 3 |
| 5 | 12/27/2021 | 06:59:37 | 72.69, 67.19 | 96.07 | 12/27/2021 | 06:59:29 | 72.69, 67.24 | 96.07 | 1.70 | 8 |
| 6 | 12/27/2021 | 07:50:20 | -72.65,-125.42 | 83.98 | 12/27/2021 | 07:50:10 | -72.68,-125.45 | 83.95 | 3.20 | 10 |
| 7 | 12/27/2021 | 08:41:06 | 72.65, 41.90 | 96.02 | 12/27/2021 | 08:40:51 | 72.67, 41.86 | 96.05 | 2.85 | 15 |
| 8 | 12/27/2021 | 09:31:50 | -72.66,-150.81 | 83.97 | 12/27/2021 | 09:31:32 | -72.66,-150.83 | 83.97 | 0.50 | 18 |
| 9 | 12/27/2021 | 10:22:36 | 72.66, 16.51 | 96.03 | 12/27/2021 | 10:22:13 | 72.65, 16.48 | 96.03 | 1.16 | 23 |
| 10 | 12/27/2021 | 11:13:20 | -72.67,-176.21 | 83.96 | 12/27/2021 | 11:12:54 | -72.64,-176.21 | 83.99 | 3.45 | 26 |
| 11 | 12/27/2021 | 12:04:06 | 72.67, -8.89 | 96.04 | 12/27/2021 | 12:03:34 | 72.68, -8.80 | 96.05 | 3.43 | 32 |
| 12 | 12/27/2021 | 12:54:49 | -72.63, 158.50 | 84.01 | 12/27/2021 | 12:54:16 | -72.62, 158.41 | 84.01 | 3.17 | 33 |
| 13 | 12/27/2021 | 13:45:35 | 72.63, -34.18 | 95.99 | 12/27/2021 | 13:44:57 | 72.61, -34.28 | 95.98 | 3.83 | 38 |
| 14 | 12/27/2021 | 14:36:19 | -72.64, 133.11 | 84.00 | 12/27/2021 | 14:35:37 | -72.65, 133.14 | 83.98 | 1.58 | 42 |
| 15 | 12/27/2021 | 15:27:05 | 72.64, -59.57 | 96.00 | 12/27/2021 | 15:26:18 | 72.64, -59.56 | 96.01 | 0.81 | 47 |
| 16 | 12/27/2021 | 16:17:49 | -72.65, 107.71 | 83.99 | 12/27/2021 | 16:16:59 | -72.63, 107.76 | 84.00 | 2.40 | 50 |
| 17 | 12/27/2021 | 17:08:35 | 72.65, -84.97 | 96.00 | 12/27/2021 | 17:07:40 | 72.62, -84.94 | 95.99 | 2.83 | 55 |
| 18 | 12/27/2021 | 17:59:18 | -72.61, 82.42 | 84.04 | 12/27/2021 | 17:58:21 | -72.61, 82.38 | 84.03 | 1.65 | 57 |
| 19 | 12/27/2021 | 18:50:04 | 72.60,-110.26 | 95.96 | 12/27/2021 | 18:49:02 | 72.60,-110.32 | 95.97 | 2.08 | 62 |
| 20 | 12/27/2021 | 19:40:48 | -72.62, 57.03 | 84.03 | 12/27/2021 | 19:39:43 | -72.59, 57.00 | 84.05 | 3.09 | 65 |
| 21 | 12/27/2021 | 20:31:34 | 72.61,-135.65 | 95.96 | 12/27/2021 | 20:30:23 | 72.63,-135.59 | 95.99 | 2.76 | 71 |
| 22 | 12/27/2021 | 21:22:18 | -72.63, 31.64 | 84.03 | 12/27/2021 | 21:21:04 | -72.62, 31.72 | 84.02 | 2.80 | 74 |
| 23 | 12/27/2021 | 22:13:00 | 72.47,-160.74 | 95.81 | 12/27/2021 | 22:11:47 | 72.46,-161.28 | 95.83 | 18.42 | 73 |
| 24 | 12/27/2021 | 23:03:42 | -72.38, 6.75 | 84.29 | 12/27/2021 | 23:02:29 | -72.40, 5.93 | 84.23 | 27.73 | 73 |
| 25 | 12/27/2021 | 23:54:24 | 72.17, 174.47 | 95.49 | 12/27/2021 | 23:53:14 | 72.18, 172.83 | 95.58 | 55.84 | 70 |
| 26 | 12/28/2021 | 00:45:06 | -72.09, -18.04 | 84.61 | 12/28/2021 | 00:43:57 | -72.08, -20.04 | 84.53 | 68.41 | 69 |
| 27 | 12/28/2021 | 01:35:48 | 71.88, 149.67 | 95.17 | 12/28/2021 | 01:34:42 | 71.85, 146.87 | 95.27 | 96.79 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 12/27/2021
Download SNOs between NPP and METOP-C since TLE EPOCH: 12/27/2021 in txt file.
Historial Predications of SNOs between NPP and METOP-C