Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/15/2023
Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
1 | 12/16/2023 | 15:18:03 | 70.53, -54.29 | 93.78 | 12/16/2023 | 15:19:12 | 70.46, -52.79 | 93.69 | 56.02 | 69 |
2 | 12/16/2023 | 16:08:35 | -69.91, 113.99 | 86.86 | 12/16/2023 | 16:08:50 | -69.91, 114.05 | 86.86 | 2.18 | 15 |
3 | 12/16/2023 | 16:59:18 | 69.74, -78.45 | 92.98 | 12/16/2023 | 16:58:18 | 69.75, -78.53 | 92.99 | 3.15 | 60 |
4 | 12/19/2023 | 07:34:48 | 69.97, 62.36 | 93.30 | 12/19/2023 | 07:35:51 | 69.98, 62.38 | 93.30 | 1.36 | 63 |
5 | 12/19/2023 | 08:25:30 | -69.87,-130.18 | 86.81 | 12/19/2023 | 08:25:21 | -69.87,-130.14 | 86.81 | 1.81 | 9 |
6 | 12/19/2023 | 09:16:06 | 69.34, 37.91 | 92.65 | 12/19/2023 | 09:14:55 | 69.38, 36.84 | 92.71 | 42.35 | 71 |
7 | 12/21/2023 | 23:51:43 | 69.94, 178.17 | 93.30 | 12/21/2023 | 23:52:22 | 69.91, 178.16 | 93.27 | 3.18 | 39 |
8 | 12/22/2023 | 00:42:24 | -69.79, -14.29 | 86.85 | 12/22/2023 | 00:41:52 | -69.81, -14.35 | 86.84 | 2.93 | 32 |
9 | 12/24/2023 | 15:18:05 | -70.65, 125.52 | 85.98 | 12/24/2023 | 15:19:14 | -70.54, 127.30 | 86.14 | 67.29 | 69 |
10 | 12/24/2023 | 16:08:36 | 69.86, -65.94 | 93.21 | 12/24/2023 | 16:08:51 | 69.88, -66.00 | 93.22 | 2.79 | 15 |
11 | 12/24/2023 | 16:59:18 | -69.77, 101.52 | 86.90 | 12/24/2023 | 16:58:21 | -69.78, 101.49 | 86.89 | 1.56 | 57 |
12 | 12/27/2023 | 07:34:47 | -69.96,-117.62 | 86.78 | 12/27/2023 | 07:35:54 | -69.94,-117.68 | 86.80 | 3.21 | 67 |
13 | 12/27/2023 | 08:25:31 | 69.85, 49.85 | 93.12 | 12/27/2023 | 08:25:20 | 69.88, 49.88 | 93.15 | 3.40 | 11 |
14 | 12/27/2023 | 09:16:07 | -69.43,-142.22 | 87.32 | 12/27/2023 | 09:14:55 | -69.50,-143.00 | 87.23 | 31.51 | 72 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/15/2023
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 12/15/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9