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: 10/30/2023
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 10/31/2023 15:06:13 -70.10, 129.81 95.86 10/31/2023 15:06:53 -70.08, 129.74 95.88 3.46 40
2 10/31/2023 15:56:56 69.97, -62.69 84.03 10/31/2023 15:56:19 69.97, -62.76 84.03 2.79 37
3 11/03/2023 06:32:35 70.54, 77.55 85.44 11/03/2023 06:33:46 70.43, 78.50 85.32 37.37 71
4 11/03/2023 07:23:10 -70.09,-114.42 95.02 11/03/2023 07:23:20 -70.10,-114.34 95.00 3.24 10
5 11/03/2023 08:13:54 69.97, 53.08 84.88 11/03/2023 08:12:48 69.94, 53.07 84.85 2.92 66
6 11/05/2023 22:49:25 70.13,-166.03 85.84 11/05/2023 22:50:19 70.14,-166.04 85.85 1.37 54
7 11/05/2023 23:40:07 -70.03, 1.42 94.25 11/05/2023 23:39:49 -70.03, 1.44 94.25 0.74 18
8 11/06/2023 00:30:36 69.12, 170.07 84.86 11/06/2023 00:29:29 69.20, 167.96 84.93 83.86 67
9 11/08/2023 15:06:22 70.09, -50.21 86.59 11/08/2023 15:06:47 70.08, -50.24 86.58 1.20 25
10 11/08/2023 15:57:04 -69.99, 117.25 93.50 11/08/2023 15:56:17 -69.97, 117.25 93.52 1.72 47
11 11/11/2023 06:32:35 -70.17,-101.88 92.58 11/11/2023 06:33:47 -70.15,-101.88 92.60 1.54 72
12 11/11/2023 07:23:19 70.06, 65.59 87.32 11/11/2023 07:23:14 70.03, 65.59 87.30 2.51 5
13 11/11/2023 08:13:57 -69.80,-126.70 92.93 11/11/2023 08:12:44 -69.88,-126.99 92.86 14.07 73

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/30/2023
SNOs_Map_NOAA-20_LANDSAT-8_20231030.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/30/2023 in txt file.

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