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: 9/15/2021
| 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 | 09/15/2021 | 02:26:36 | 72.68, 135.30 | 69.73 | 09/15/2021 | 02:26:30 | 72.70, 135.27 | 69.76 | 2.72 | 6 |
| 2 | 09/15/2021 | 03:17:20 | -72.68, -57.39 | 110.25 | 09/15/2021 | 03:17:12 | -72.68, -57.44 | 110.25 | 1.49 | 8 |
| 3 | 09/15/2021 | 04:08:06 | 72.68, 109.91 | 69.77 | 09/15/2021 | 04:07:52 | 72.68, 109.88 | 69.76 | 1.11 | 14 |
| 4 | 09/15/2021 | 04:58:50 | -72.68, -82.77 | 110.22 | 09/15/2021 | 04:58:34 | -72.66, -82.82 | 110.24 | 3.22 | 16 |
| 5 | 09/15/2021 | 05:49:36 | 72.69, 84.53 | 69.80 | 09/15/2021 | 05:49:13 | 72.70, 84.60 | 69.82 | 3.05 | 23 |
| 6 | 09/15/2021 | 06:40:20 | -72.69,-108.16 | 110.19 | 09/15/2021 | 06:39:55 | -72.69,-108.11 | 110.19 | 1.55 | 25 |
| 7 | 09/15/2021 | 07:31:06 | 72.69, 59.15 | 69.83 | 09/15/2021 | 07:30:35 | 72.68, 59.21 | 69.82 | 2.24 | 31 |
| 8 | 09/15/2021 | 08:21:49 | -72.64,-133.43 | 110.22 | 09/15/2021 | 08:21:17 | -72.66,-133.50 | 110.19 | 3.21 | 32 |
| 9 | 09/15/2021 | 09:12:35 | 72.64, 33.87 | 69.80 | 09/15/2021 | 09:11:57 | 72.66, 33.82 | 69.83 | 2.28 | 38 |
| 10 | 09/15/2021 | 10:03:19 | -72.64,-158.82 | 110.18 | 09/15/2021 | 10:02:39 | -72.64,-158.89 | 110.18 | 2.41 | 40 |
| 11 | 09/15/2021 | 10:54:05 | 72.65, 8.49 | 69.83 | 09/15/2021 | 10:53:19 | 72.63, 8.43 | 69.83 | 2.49 | 46 |
| 12 | 09/15/2021 | 11:44:49 | -72.65, 175.80 | 110.15 | 09/15/2021 | 11:44:00 | -72.67, 175.83 | 110.13 | 2.16 | 49 |
| 13 | 09/15/2021 | 12:35:35 | 72.65, -16.89 | 69.87 | 09/15/2021 | 12:34:40 | 72.66, -16.85 | 69.88 | 1.64 | 55 |
| 14 | 09/15/2021 | 13:26:19 | -72.65, 150.42 | 110.12 | 09/15/2021 | 13:25:22 | -72.64, 150.44 | 110.13 | 1.28 | 57 |
| 15 | 09/15/2021 | 14:17:05 | 72.65, -42.27 | 69.90 | 09/15/2021 | 14:16:02 | 72.63, -42.24 | 69.89 | 2.38 | 63 |
| 16 | 09/15/2021 | 15:07:48 | -72.61, 125.14 | 110.15 | 09/15/2021 | 15:06:44 | -72.62, 125.05 | 110.12 | 3.32 | 64 |
| 17 | 09/15/2021 | 15:58:34 | 72.61, -67.55 | 69.87 | 09/15/2021 | 15:57:24 | 72.61, -67.63 | 69.89 | 2.64 | 70 |
| 18 | 09/15/2021 | 16:49:18 | -72.61, 99.76 | 110.12 | 09/15/2021 | 16:48:06 | -72.59, 99.67 | 110.12 | 3.53 | 72 |
| 19 | 09/15/2021 | 17:40:01 | 72.46, -92.62 | 69.74 | 09/15/2021 | 17:38:48 | 72.48, -93.22 | 69.80 | 20.28 | 73 |
| 20 | 09/15/2021 | 18:30:44 | -72.41, 74.79 | 110.30 | 09/15/2021 | 18:29:31 | -72.42, 73.97 | 110.25 | 27.42 | 73 |
| 21 | 09/15/2021 | 19:21:25 | 72.15,-117.40 | 69.45 | 09/15/2021 | 19:20:16 | 72.15,-119.21 | 69.52 | 61.69 | 69 |
| 22 | 09/15/2021 | 20:12:08 | -72.11, 50.00 | 110.60 | 09/15/2021 | 20:10:59 | -72.09, 47.99 | 110.53 | 68.85 | 69 |
| 23 | 09/15/2021 | 21:02:49 | 71.85,-142.20 | 69.15 | 09/15/2021 | 21:01:43 | 71.87,-145.08 | 69.29 | 99.90 | 66 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/15/2021
Download SNOs between NPP and METOP-C since TLE EPOCH: 09/15/2021 in txt file.
Historial Predications of SNOs between NPP and METOP-C