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: 8/26/2025
| 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 | 08/27/2025 | 05:13:21 | 73.52, 92.38 | 63.72 | 08/27/2025 | 05:14:27 | 73.49, 95.16 | 63.55 | 87.74 | 66 |
| 2 | 08/27/2025 | 06:04:03 | -73.43,-100.09 | 116.38 | 08/27/2025 | 06:05:11 | -73.39, -97.75 | 116.54 | 74.60 | 68 |
| 3 | 08/27/2025 | 06:54:45 | 73.22, 67.69 | 63.41 | 08/27/2025 | 06:55:55 | 73.17, 69.10 | 63.28 | 45.65 | 70 |
| 4 | 08/27/2025 | 07:45:27 | -73.13,-124.79 | 116.68 | 08/27/2025 | 07:46:39 | -73.07,-123.79 | 116.80 | 32.97 | 72 |
| 5 | 08/27/2025 | 08:36:09 | 72.91, 42.98 | 63.10 | 08/27/2025 | 08:37:22 | 72.90, 43.18 | 63.06 | 6.69 | 73 |
| 6 | 08/27/2025 | 09:26:52 | -72.87,-149.62 | 116.94 | 08/27/2025 | 09:28:05 | -72.84,-149.60 | 116.98 | 3.16 | 73 |
| 7 | 08/27/2025 | 10:17:38 | 72.86, 17.72 | 63.06 | 08/27/2025 | 10:18:44 | 72.88, 17.80 | 63.07 | 3.23 | 66 |
| 8 | 08/27/2025 | 11:08:21 | -72.82,-174.88 | 116.97 | 08/27/2025 | 11:09:27 | -72.83,-174.98 | 116.97 | 3.48 | 66 |
| 9 | 08/27/2025 | 11:59:08 | 72.86, -7.65 | 63.09 | 08/27/2025 | 12:00:06 | 72.86, -7.58 | 63.07 | 2.14 | 58 |
| 10 | 08/27/2025 | 12:49:52 | -72.87, 159.65 | 116.89 | 08/27/2025 | 12:50:48 | -72.86, 159.74 | 116.92 | 3.32 | 56 |
| 11 | 08/27/2025 | 13:40:38 | 72.85, -33.02 | 63.11 | 08/27/2025 | 13:41:28 | 72.84, -32.96 | 63.08 | 2.33 | 50 |
| 12 | 08/27/2025 | 14:31:21 | -72.81, 134.38 | 116.93 | 08/27/2025 | 14:32:10 | -72.84, 134.36 | 116.91 | 2.90 | 49 |
| 13 | 08/27/2025 | 15:22:07 | 72.80, -58.28 | 63.07 | 08/27/2025 | 15:22:50 | 72.82, -58.34 | 63.09 | 3.14 | 43 |
| 14 | 08/27/2025 | 16:12:51 | -72.81, 109.02 | 116.91 | 08/27/2025 | 16:13:32 | -72.82, 108.98 | 116.90 | 1.53 | 41 |
| 15 | 08/27/2025 | 17:03:37 | 72.79, -83.65 | 63.09 | 08/27/2025 | 17:04:12 | 72.80, -83.72 | 63.09 | 2.61 | 35 |
| 16 | 08/27/2025 | 17:54:21 | -72.81, 83.65 | 116.89 | 08/27/2025 | 17:54:54 | -72.80, 83.60 | 116.90 | 1.70 | 33 |
| 17 | 08/27/2025 | 18:45:07 | 72.79,-109.01 | 63.11 | 08/27/2025 | 18:45:34 | 72.78,-109.10 | 63.10 | 3.24 | 27 |
| 18 | 08/27/2025 | 19:35:51 | -72.80, 58.28 | 116.87 | 08/27/2025 | 19:36:16 | -72.78, 58.22 | 116.89 | 3.16 | 25 |
| 19 | 08/27/2025 | 20:26:37 | 72.79,-134.38 | 63.14 | 08/27/2025 | 20:26:55 | 72.81,-134.38 | 63.15 | 2.54 | 18 |
| 20 | 08/27/2025 | 21:17:21 | -72.80, 32.91 | 116.84 | 08/27/2025 | 21:17:37 | -72.81, 32.95 | 116.84 | 1.77 | 16 |
| 21 | 08/27/2025 | 22:08:07 | 72.79,-159.75 | 63.16 | 08/27/2025 | 22:08:17 | 72.79,-159.76 | 63.16 | 0.78 | 10 |
| 22 | 08/27/2025 | 22:58:51 | -72.80, 7.55 | 116.82 | 08/27/2025 | 22:58:59 | -72.79, 7.57 | 116.83 | 0.86 | 8 |
| 23 | 08/27/2025 | 23:49:37 | 72.78, 174.88 | 63.18 | 08/27/2025 | 23:49:39 | 72.77, 174.86 | 63.17 | 1.25 | 2 |
| 24 | 08/28/2025 | 00:40:21 | -72.79, -17.82 | 116.80 | 08/28/2025 | 00:40:21 | -72.77, -17.81 | 116.82 | 2.22 | 0 |
| 25 | 08/28/2025 | 01:31:07 | 72.78, 149.51 | 63.20 | 08/28/2025 | 01:31:01 | 72.75, 149.48 | 63.18 | 3.05 | 6 |
| 26 | 08/28/2025 | 02:21:51 | -72.79, -43.19 | 116.78 | 08/28/2025 | 02:21:42 | -72.80, -43.09 | 116.77 | 3.80 | 9 |
| 27 | 08/28/2025 | 03:12:37 | 72.78, 124.15 | 63.22 | 08/28/2025 | 03:12:22 | 72.78, 124.21 | 63.23 | 2.27 | 15 |
| 28 | 08/28/2025 | 04:03:21 | -72.79, -68.56 | 116.76 | 08/28/2025 | 04:03:04 | -72.78, -68.47 | 116.76 | 3.03 | 17 |
| 29 | 08/28/2025 | 04:54:07 | 72.77, 98.78 | 63.24 | 08/28/2025 | 04:53:44 | 72.77, 98.83 | 63.24 | 1.85 | 23 |
| 30 | 08/28/2025 | 05:44:51 | -72.78, -93.93 | 116.74 | 08/28/2025 | 05:44:26 | -72.77, -93.85 | 116.76 | 3.24 | 25 |
| 31 | 08/28/2025 | 06:35:37 | 72.77, 73.41 | 63.26 | 08/28/2025 | 06:35:06 | 72.75, 73.45 | 63.24 | 2.91 | 31 |
| 32 | 08/28/2025 | 07:26:20 | -72.73,-119.19 | 116.77 | 08/28/2025 | 07:25:48 | -72.75,-119.23 | 116.75 | 2.29 | 32 |
| 33 | 08/28/2025 | 08:17:06 | 72.72, 48.15 | 63.23 | 08/28/2025 | 08:16:28 | 72.73, 48.07 | 63.25 | 2.87 | 38 |
| 34 | 08/28/2025 | 09:07:50 | -72.73,-144.56 | 116.75 | 08/28/2025 | 09:07:10 | -72.73,-144.61 | 116.74 | 1.63 | 40 |
| 35 | 08/28/2025 | 09:58:36 | 72.71, 22.78 | 63.25 | 08/28/2025 | 09:57:50 | 72.71, 22.69 | 63.26 | 3.04 | 46 |
| 36 | 08/28/2025 | 10:49:20 | -72.72,-169.93 | 116.73 | 08/28/2025 | 10:48:32 | -72.71,-169.99 | 116.73 | 2.58 | 48 |
| 37 | 08/28/2025 | 11:40:06 | 72.71, -2.59 | 63.27 | 08/28/2025 | 11:39:11 | 72.74, -2.59 | 63.31 | 3.26 | 55 |
| 38 | 08/28/2025 | 12:30:50 | -72.72, 164.71 | 116.71 | 08/28/2025 | 12:29:53 | -72.74, 164.74 | 116.68 | 2.46 | 57 |
| 39 | 08/28/2025 | 13:21:36 | 72.71, -27.96 | 63.29 | 08/28/2025 | 13:20:33 | 72.72, -27.97 | 63.32 | 1.47 | 63 |
| 40 | 08/28/2025 | 14:12:19 | -72.72, 139.34 | 116.69 | 08/28/2025 | 14:11:14 | -72.72, 139.36 | 116.67 | 0.81 | 65 |
| 41 | 08/28/2025 | 15:03:05 | 72.70, -53.33 | 63.31 | 08/28/2025 | 15:01:54 | 72.70, -53.35 | 63.33 | 0.74 | 71 |
| 42 | 08/28/2025 | 15:53:49 | -72.71, 113.97 | 116.67 | 08/28/2025 | 15:52:36 | -72.70, 113.98 | 116.67 | 1.37 | 73 |
| 43 | 08/28/2025 | 16:44:32 | 72.55, -78.38 | 63.17 | 08/28/2025 | 16:43:19 | 72.53, -79.04 | 63.20 | 21.97 | 73 |
| 44 | 08/28/2025 | 17:35:14 | -72.46, 89.12 | 116.92 | 08/28/2025 | 17:34:02 | -72.48, 88.19 | 116.84 | 31.30 | 72 |
| 45 | 08/28/2025 | 18:25:56 | 72.24,-103.14 | 62.86 | 08/28/2025 | 18:24:46 | 72.25,-104.92 | 62.97 | 60.46 | 70 |
| 46 | 08/28/2025 | 19:16:38 | -72.15, 64.35 | 117.23 | 08/28/2025 | 19:15:30 | -72.15, 62.21 | 117.11 | 73.09 | 68 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 8/26/2025
Download SNOs between NPP and METOP-C since TLE EPOCH: 08/26/2025 in txt file.
Historial Predications of SNOs between NPP and METOP-C