Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/1/2023
Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
1 | 04/03/2023 | 07:09:48 | 70.12, 68.70 | 64.85 | 04/03/2023 | 07:10:29 | 70.13, 68.72 | 64.85 | 1.37 | 41 |
2 | 04/03/2023 | 08:00:30 | -70.04,-123.85 | 115.26 | 04/03/2023 | 07:59:59 | -70.02,-123.81 | 115.28 | 2.64 | 31 |
3 | 04/05/2023 | 22:36:09 | -70.96, 15.83 | 115.29 | 04/05/2023 | 22:37:16 | -70.87, 18.05 | 115.46 | 81.56 | 67 |
4 | 04/05/2023 | 23:26:37 | 70.07,-175.43 | 63.76 | 04/05/2023 | 23:26:55 | 70.05,-175.51 | 63.74 | 3.20 | 18 |
5 | 04/06/2023 | 00:17:19 | -69.98, -7.98 | 116.35 | 04/06/2023 | 00:16:24 | -69.99, -7.95 | 116.33 | 2.28 | 55 |
6 | 04/08/2023 | 14:52:43 | -70.13, 132.94 | 117.18 | 04/08/2023 | 14:53:53 | -70.15, 132.87 | 117.17 | 3.19 | 70 |
7 | 04/08/2023 | 15:43:27 | 70.02, -59.59 | 62.70 | 04/08/2023 | 15:43:20 | 70.03, -59.64 | 62.71 | 2.33 | 7 |
8 | 04/08/2023 | 16:34:05 | -69.72, 108.19 | 117.63 | 04/08/2023 | 16:32:53 | -69.76, 107.61 | 117.57 | 22.58 | 72 |
9 | 04/11/2023 | 07:09:34 | -70.15,-111.31 | 118.15 | 04/11/2023 | 07:10:17 | -70.14,-111.24 | 118.17 | 2.78 | 43 |
10 | 04/11/2023 | 08:00:17 | 70.00, 56.24 | 61.68 | 04/11/2023 | 07:59:44 | 70.02, 56.24 | 61.71 | 3.08 | 33 |
11 | 04/13/2023 | 22:35:53 | 70.81,-163.89 | 61.58 | 04/13/2023 | 22:37:01 | 70.74,-162.09 | 61.45 | 66.23 | 68 |
12 | 04/13/2023 | 23:26:23 | -70.08, 4.58 | 119.20 | 04/13/2023 | 23:26:41 | -70.09, 4.58 | 119.20 | 0.35 | 18 |
13 | 04/14/2023 | 00:17:07 | 69.98, 172.05 | 60.68 | 04/14/2023 | 00:16:08 | 69.97, 172.06 | 60.67 | 1.80 | 59 |
Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/1/2023
Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 04/01/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-8