Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/1/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 11/03/2023 06:32:35 70.55, 77.54 85.44 11/03/2023 06:33:46 70.43, 78.50 85.32 38.06 71
2 11/03/2023 07:23:09 -70.05,-114.35 95.06 11/03/2023 07:23:21 -70.05,-114.43 95.06 2.83 12
3 11/03/2023 08:13:53 69.92, 53.15 84.83 11/03/2023 08:12:48 69.94, 53.07 84.85 3.62 65
4 11/05/2023 22:49:25 70.13,-166.04 85.85 11/05/2023 22:50:19 70.15,-166.03 85.86 1.85 54
5 11/05/2023 23:40:07 -70.04, 1.41 94.24 11/05/2023 23:39:49 -70.04, 1.45 94.24 1.60 18
6 11/06/2023 00:30:37 69.18, 169.98 84.92 11/06/2023 00:29:29 69.21, 167.97 84.94 79.51 68
7 11/08/2023 15:06:22 70.09, -50.22 86.60 11/08/2023 15:06:47 70.10, -50.20 86.61 1.49 25
8 11/08/2023 15:57:04 -70.00, 117.24 93.49 11/08/2023 15:56:17 -70.00, 117.28 93.49 1.63 47
9 11/11/2023 06:32:36 -70.22,-101.98 92.53 11/11/2023 06:33:47 -70.19,-101.83 92.56 6.55 71
10 11/11/2023 07:23:19 70.06, 65.58 87.32 11/11/2023 07:23:14 70.08, 65.65 87.34 3.08 5
11 11/11/2023 08:13:59 -69.86,-126.79 92.87 11/11/2023 08:12:46 -69.86,-127.02 92.87 8.59 73
12 11/13/2023 22:49:31 -70.15, 13.90 91.88 11/13/2023 22:50:13 -70.13, 13.98 91.90 3.28 42
13 11/13/2023 23:40:14 69.99,-178.54 87.97 11/13/2023 23:39:40 70.01,-178.54 88.00 2.99 34

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/1/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231101.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/01/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8