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: 12/3/2023
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 12/05/2023 06:32:46 70.14, 78.09 92.37 12/05/2023 06:33:46 70.16, 78.11 92.39 2.37 60
2 12/05/2023 07:23:28 -70.04,-114.44 87.73 12/05/2023 07:23:16 -70.04,-114.42 87.73 0.85 12
3 12/05/2023 08:14:02 69.40, 53.81 91.64 12/05/2023 08:12:52 69.44, 52.40 91.69 55.45 70
4 12/07/2023 22:49:41 70.12,-166.11 92.67 12/07/2023 22:50:12 70.11,-166.06 92.66 1.84 31
5 12/07/2023 23:40:23 -70.01, 1.36 87.43 12/07/2023 23:39:42 -70.00, 1.41 87.45 2.76 41
6 12/10/2023 14:15:56 -70.42, 141.88 86.76 12/10/2023 14:17:08 -70.30, 142.46 86.89 25.47 72
7 12/10/2023 15:06:35 70.05, -50.24 92.88 12/10/2023 15:06:37 70.07, -50.21 92.90 2.43 2
8 12/10/2023 15:57:17 -69.95, 117.23 87.23 12/10/2023 15:56:07 -69.96, 117.26 87.21 1.96 70
9 12/13/2023 06:32:45 -70.10,-101.85 86.86 12/13/2023 06:33:35 -70.11,-101.90 86.86 2.15 50
10 12/13/2023 07:23:28 70.00, 65.61 93.04 12/13/2023 07:23:01 70.00, 65.58 93.04 1.22 27
11 12/13/2023 08:13:53 -69.00,-125.62 87.98 12/13/2023 08:12:47 -69.01,-128.11 87.94 99.32 66
12 12/15/2023 21:59:09 70.86,-154.60 94.07 12/15/2023 22:00:17 70.76,-152.67 93.95 71.24 68
13 12/15/2023 22:49:38 -70.06, 13.98 86.74 12/15/2023 22:49:58 -70.05, 13.92 86.76 2.49 20
14 12/15/2023 23:40:22 69.97,-178.57 93.17 12/15/2023 23:39:24 69.99,-178.52 93.19 2.96 58

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 12/3/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231203.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 12/03/2023 in txt file.

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