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: 11/30/2023
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 12/02/2023 14:16:03 70.77, -38.69 92.65 12/02/2023 14:17:12 70.64, -37.07 92.50 61.17 69
2 12/02/2023 15:06:34 -70.10, 129.70 88.04 12/02/2023 15:06:50 -70.09, 129.75 88.05 2.25 16
3 12/02/2023 15:57:18 69.99, -62.82 91.86 12/02/2023 15:56:17 69.98, -62.75 91.85 2.76 61
4 12/05/2023 06:32:47 70.16, 78.05 92.40 12/05/2023 06:33:47 70.14, 78.09 92.37 2.60 60
5 12/05/2023 07:23:28 -70.01,-114.39 87.76 12/05/2023 07:23:17 -70.03,-114.44 87.74 2.84 11
6 12/05/2023 08:14:02 69.37, 53.85 91.61 12/05/2023 08:12:53 69.42, 52.37 91.67 58.09 69
7 12/07/2023 22:49:40 70.09,-166.06 92.64 12/07/2023 22:50:12 70.09,-166.09 92.64 1.04 32
8 12/07/2023 23:40:22 -69.98, 1.41 87.46 12/07/2023 23:39:42 -69.98, 1.39 87.47 0.88 40
9 12/10/2023 14:15:56 -70.44, 141.85 86.74 12/10/2023 14:17:07 -70.33, 142.51 86.86 27.50 71
10 12/10/2023 15:06:34 70.03, -50.20 92.85 12/10/2023 15:06:37 70.05, -50.25 92.87 3.21 3
11 12/10/2023 15:57:16 -69.92, 117.28 87.26 12/10/2023 15:56:07 -69.94, 117.24 87.24 3.10 69
12 12/13/2023 06:32:45 -70.12,-101.89 86.84 12/13/2023 06:33:34 -70.14,-101.87 86.83 1.55 49
13 12/13/2023 07:23:29 70.03, 65.57 93.07 12/13/2023 07:23:01 70.02, 65.61 93.06 2.06 28

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/30/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231130.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 11/30/2023 in txt file.

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