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: 1/13/2023
| 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 | 01/13/2023 | 16:04:28 | 69.12, -63.18 | 90.50 | 01/13/2023 | 16:05:38 | 69.07, -61.68 | 90.42 | 59.84 | 70 |
| 2 | 01/13/2023 | 16:55:03 | -68.66, 104.77 | 89.98 | 01/13/2023 | 16:56:16 | -68.63, 105.11 | 90.03 | 14.47 | 73 |
| 3 | 01/13/2023 | 17:45:46 | 68.48, -87.69 | 89.83 | 01/13/2023 | 17:46:46 | 68.47, -87.71 | 89.81 | 1.77 | 60 |
| 4 | 01/13/2023 | 18:36:29 | -68.45, 79.67 | 90.21 | 01/13/2023 | 18:37:16 | -68.46, 79.66 | 90.20 | 1.50 | 47 |
| 5 | 01/13/2023 | 19:27:15 | 68.43,-112.99 | 89.77 | 01/13/2023 | 19:27:44 | 68.41,-113.02 | 89.74 | 2.66 | 29 |
| 6 | 01/13/2023 | 20:17:58 | -68.40, 54.36 | 90.28 | 01/13/2023 | 20:18:14 | -68.40, 54.35 | 90.27 | 0.92 | 16 |
| 7 | 01/13/2023 | 21:08:44 | 68.38,-138.30 | 89.70 | 01/13/2023 | 21:08:41 | 68.40,-138.27 | 89.73 | 3.11 | 3 |
| 8 | 01/13/2023 | 21:59:27 | -68.35, 29.06 | 90.34 | 01/13/2023 | 21:59:12 | -68.34, 29.03 | 90.34 | 1.00 | 15 |
| 9 | 01/13/2023 | 22:50:13 | 68.33,-163.61 | 89.64 | 01/13/2023 | 22:49:39 | 68.34,-163.58 | 89.66 | 2.23 | 34 |
| 10 | 01/13/2023 | 23:40:56 | -68.30, 3.75 | 90.40 | 01/13/2023 | 23:40:10 | -68.28, 3.72 | 90.41 | 1.63 | 46 |
| 11 | 01/14/2023 | 00:31:42 | 68.27, 171.08 | 89.57 | 01/14/2023 | 00:30:37 | 68.28, 171.11 | 89.59 | 1.41 | 65 |
| 12 | 01/14/2023 | 01:22:23 | -68.14, -21.42 | 90.58 | 01/14/2023 | 01:21:09 | -68.17, -21.66 | 90.53 | 10.50 | 74 |
| 13 | 01/14/2023 | 02:12:57 | 67.47, 146.71 | 88.73 | 01/14/2023 | 02:11:49 | 67.46, 144.87 | 88.77 | 78.74 | 68 |
| 14 | 01/26/2023 | 13:38:47 | 69.38, -27.06 | 88.04 | 01/26/2023 | 13:39:55 | 69.30, -24.94 | 87.90 | 83.88 | 68 |
| 15 | 01/26/2023 | 14:29:22 | -68.90, 140.92 | 92.47 | 01/26/2023 | 14:30:34 | -68.82, 141.78 | 92.58 | 35.83 | 72 |
| 16 | 01/26/2023 | 15:20:01 | 68.52, -51.27 | 87.14 | 01/26/2023 | 15:21:06 | 68.54, -51.20 | 87.14 | 3.19 | 65 |
| 17 | 01/26/2023 | 16:10:44 | -68.48, 116.11 | 92.92 | 01/26/2023 | 16:11:37 | -68.49, 116.11 | 92.92 | 1.36 | 53 |
| 18 | 01/26/2023 | 17:01:30 | 68.47, -76.57 | 87.07 | 01/26/2023 | 17:02:04 | 68.48, -76.51 | 87.07 | 2.53 | 34 |
| 19 | 01/26/2023 | 17:52:13 | -68.43, 90.80 | 92.99 | 01/26/2023 | 17:52:35 | -68.43, 90.80 | 93.00 | 0.26 | 22 |
| 20 | 01/26/2023 | 18:42:59 | 68.42,-101.88 | 87.00 | 01/26/2023 | 18:43:02 | 68.41,-101.83 | 86.99 | 2.43 | 3 |
| 21 | 01/26/2023 | 19:33:42 | -68.38, 65.50 | 93.06 | 01/26/2023 | 19:33:33 | -68.37, 65.48 | 93.07 | 1.13 | 9 |
| 22 | 01/26/2023 | 20:24:28 | 68.37,-127.19 | 86.93 | 01/26/2023 | 20:24:00 | 68.35,-127.14 | 86.91 | 2.93 | 28 |
| 23 | 01/26/2023 | 21:15:11 | -68.33, 40.19 | 93.13 | 01/26/2023 | 21:14:31 | -68.31, 40.17 | 93.15 | 2.33 | 40 |
| 24 | 01/26/2023 | 22:05:56 | 68.27,-152.43 | 86.80 | 01/26/2023 | 22:04:58 | 68.29,-152.46 | 86.83 | 2.83 | 58 |
| 25 | 01/26/2023 | 22:56:40 | -68.28, 14.88 | 93.20 | 01/26/2023 | 22:55:28 | -68.30, 14.92 | 93.17 | 3.24 | 72 |
| 26 | 01/26/2023 | 23:47:16 | 67.73,-177.13 | 86.23 | 01/26/2023 | 23:46:05 | 67.74,-178.38 | 86.28 | 52.44 | 71 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 1/13/2023
Download SNOs between NPP and GCOM-C since TLE EPOCH: 01/13/2023 in txt file.
Historial Predications of SNOs between NPP and GCOM-C