Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and GCOM-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/21/2023
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (GCOM-C) | Time (GCOM-C) | Lat,Lon (GCOM-C) | SZA (GCOM-C ) | Distance(km) | Time Diff (sec) |
| 1 | 01/26/2023 | 13:38:46 | 69.35, -27.03 | 88.02 | 01/26/2023 | 13:39:54 | 69.29, -24.94 | 87.90 | 82.28 | 68 |
| 2 | 01/26/2023 | 14:29:21 | -68.89, 140.94 | 92.48 | 01/26/2023 | 14:30:33 | -68.81, 141.77 | 92.59 | 34.48 | 72 |
| 3 | 01/26/2023 | 15:20:00 | 68.50, -51.24 | 87.12 | 01/26/2023 | 15:21:06 | 68.48, -51.27 | 87.09 | 3.00 | 66 |
| 4 | 01/26/2023 | 16:10:43 | -68.46, 116.13 | 92.94 | 01/26/2023 | 16:11:36 | -68.48, 116.10 | 92.93 | 1.92 | 53 |
| 5 | 01/26/2023 | 17:01:29 | 68.45, -76.54 | 87.05 | 01/26/2023 | 17:02:03 | 68.47, -76.52 | 87.06 | 2.36 | 34 |
| 6 | 01/26/2023 | 17:52:12 | -68.41, 90.82 | 93.01 | 01/26/2023 | 17:52:34 | -68.41, 90.78 | 93.01 | 1.59 | 22 |
| 7 | 01/26/2023 | 18:42:58 | 68.40,-101.85 | 86.98 | 01/26/2023 | 18:43:01 | 68.41,-101.84 | 86.98 | 1.11 | 3 |
| 8 | 01/26/2023 | 19:33:41 | -68.36, 65.51 | 93.08 | 01/26/2023 | 19:33:32 | -68.35, 65.47 | 93.08 | 2.18 | 9 |
| 9 | 01/26/2023 | 20:24:27 | 68.35,-127.16 | 86.91 | 01/26/2023 | 20:23:59 | 68.35,-127.15 | 86.91 | 0.73 | 28 |
| 10 | 01/26/2023 | 21:15:10 | -68.31, 40.20 | 93.15 | 01/26/2023 | 21:14:30 | -68.29, 40.15 | 93.16 | 3.23 | 40 |
| 11 | 01/26/2023 | 22:05:56 | 68.30,-152.47 | 86.84 | 01/26/2023 | 22:04:57 | 68.28,-152.47 | 86.83 | 1.86 | 59 |
| 12 | 01/26/2023 | 22:56:39 | -68.26, 14.89 | 93.21 | 01/26/2023 | 22:55:27 | -68.28, 14.91 | 93.19 | 2.29 | 72 |
| 13 | 01/26/2023 | 23:47:15 | 67.71,-177.11 | 86.21 | 01/26/2023 | 23:46:04 | 67.73,-178.39 | 86.28 | 54.00 | 71 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 1/21/2023
Download SNOs between NPP and GCOM-C since TLE EPOCH: 01/21/2023 in txt file.
Historial Predications of SNOs between NPP and GCOM-C