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: 6/13/2025
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 | 06/24/2025 | 15:20:52 | 69.96, -53.35 | 46.51 | 06/24/2025 | 15:21:58 | 69.91, -50.80 | 46.41 | 97.53 | 66 |
2 | 06/24/2025 | 16:11:27 | -69.48, 114.67 | 133.99 | 06/24/2025 | 16:12:38 | -69.38, 115.80 | 134.12 | 45.53 | 71 |
3 | 06/24/2025 | 17:02:04 | 69.01, -77.35 | 45.52 | 06/24/2025 | 17:03:12 | 69.00, -77.33 | 45.52 | 0.66 | 68 |
4 | 06/24/2025 | 17:52:47 | -68.95, 90.04 | 134.53 | 06/24/2025 | 17:53:43 | -68.95, 89.97 | 134.54 | 2.67 | 56 |
5 | 06/24/2025 | 18:43:33 | 68.96,-102.66 | 45.48 | 06/24/2025 | 18:44:10 | 68.95,-102.64 | 45.47 | 0.87 | 37 |
6 | 06/24/2025 | 19:34:16 | -68.90, 64.73 | 134.58 | 06/24/2025 | 19:34:41 | -68.90, 64.66 | 134.59 | 2.76 | 25 |
7 | 06/24/2025 | 20:25:02 | 68.91,-127.96 | 45.43 | 06/24/2025 | 20:25:08 | 68.90,-127.95 | 45.42 | 1.22 | 6 |
8 | 06/24/2025 | 21:15:45 | -68.86, 39.42 | 134.63 | 06/24/2025 | 21:15:39 | -68.85, 39.36 | 134.64 | 2.89 | 6 |
9 | 06/24/2025 | 22:06:31 | 68.86,-153.27 | 45.38 | 06/24/2025 | 22:06:06 | 68.84,-153.26 | 45.37 | 1.63 | 25 |
10 | 06/24/2025 | 22:57:14 | -68.81, 14.12 | 134.68 | 06/24/2025 | 22:56:37 | -68.79, 14.05 | 134.69 | 3.05 | 37 |
11 | 06/24/2025 | 23:48:00 | 68.81,-178.58 | 45.33 | 06/24/2025 | 23:47:04 | 68.79,-178.57 | 45.32 | 2.05 | 56 |
12 | 06/25/2025 | 00:38:43 | -68.76, -11.19 | 134.73 | 06/25/2025 | 00:37:35 | -68.74, -11.26 | 134.74 | 3.25 | 68 |
13 | 06/25/2025 | 01:29:21 | 68.33, 156.68 | 44.84 | 06/25/2025 | 01:28:10 | 68.31, 155.56 | 44.84 | 46.18 | 71 |
14 | 06/25/2025 | 02:19:56 | -67.85, -35.39 | 135.65 | 06/25/2025 | 02:18:48 | -67.88, -37.60 | 135.57 | 92.47 | 68 |
Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 6/13/2025
Download SNOs between NPP and GCOM-C since TLE EPOCH: 06/13/2025 in txt file.
Historial Predications of SNOs between NPP and GCOM-C