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: 10/10/2024
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 10/11/2024 14:03:48 -70.19, 145.36 102.58 10/11/2024 14:04:48 -70.20, 145.39 102.56 2.29 60
2 10/11/2024 14:54:32 70.05, -47.12 77.30 10/11/2024 14:54:16 70.05, -47.19 77.30 2.94 16
3 10/11/2024 15:45:04 -69.45, 121.09 103.29 10/11/2024 15:43:54 -69.50, 119.69 103.24 54.97 70
4 10/14/2024 06:20:44 -70.13, -98.77 101.64 10/14/2024 06:21:21 -70.13, -98.84 101.63 2.80 37
5 10/14/2024 07:11:29 70.04, 68.66 78.29 10/14/2024 07:10:48 70.03, 68.65 78.28 1.88 41
6 10/16/2024 21:47:06 70.59,-151.06 79.81 10/16/2024 21:48:16 70.49,-150.08 79.70 38.12 70
7 10/16/2024 22:37:40 -70.10, 17.04 100.68 10/16/2024 22:37:51 -70.11, 17.01 100.67 2.09 11
8 10/16/2024 23:28:25 70.02,-175.53 79.26 10/16/2024 23:27:18 70.00,-175.51 79.23 2.45 67
9 10/19/2024 14:03:54 70.18, -34.63 80.37 10/19/2024 14:04:49 70.18, -34.64 80.36 0.43 55
10 10/19/2024 14:54:36 -70.10, 132.81 99.71 10/19/2024 14:54:19 -70.08, 132.85 99.73 2.96 17
11 10/19/2024 15:45:06 69.23, -58.60 79.44 10/19/2024 15:43:58 69.30, -60.57 79.50 78.19 68
12 10/22/2024 06:20:47 70.12, 81.25 81.26 10/22/2024 06:21:14 70.14, 81.20 81.27 2.91 27
13 10/22/2024 07:11:29 -70.04,-111.31 98.82 10/22/2024 07:10:44 -70.04,-111.31 98.82 0.47 45

Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/10/2024
SNOs_Map_NOAA-21_LANDSAT-8_20241010.jpg

Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 10/10/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and LANDSAT-8