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: 1/30/2023
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 02/01/2023 15:06:08 -70.13, 129.69 92.78 02/01/2023 15:07:02 -70.11, 129.72 92.81 2.73 54
2 02/01/2023 15:56:52 70.01, -62.81 87.09 02/01/2023 15:56:29 70.00, -62.79 87.08 1.12 23
3 02/01/2023 16:47:19 -69.13, 105.78 93.85 02/01/2023 16:46:11 -69.23, 103.80 93.66 79.04 68
4 02/04/2023 07:23:02 -70.10,-114.48 93.59 02/04/2023 07:23:31 -70.10,-114.42 93.60 2.35 29
5 02/04/2023 08:13:46 69.98, 53.01 86.27 02/04/2023 08:12:58 69.99, 53.07 86.30 2.94 48
6 02/06/2023 22:49:17 70.31,-166.35 85.84 02/06/2023 22:50:29 70.23,-165.98 85.73 16.47 72
7 02/06/2023 23:39:56 -70.06, 1.35 94.44 02/06/2023 23:40:00 -70.07, 1.42 94.44 3.00 4
8 02/07/2023 00:30:39 69.90, 168.91 85.38 02/07/2023 00:29:28 69.91, 168.83 85.40 3.22 71
9 02/09/2023 15:06:07 70.13, -50.30 84.81 02/09/2023 15:06:58 70.13, -50.25 84.79 1.78 51
10 02/09/2023 15:56:49 -70.04, 117.16 95.31 02/09/2023 15:56:28 -70.03, 117.23 95.33 3.06 21
11 02/09/2023 16:47:16 69.02, -74.06 83.62 02/09/2023 16:46:10 69.08, -76.39 83.78 93.19 66
12 02/12/2023 07:23:00 70.07, 65.58 83.86 02/12/2023 07:23:27 70.06, 65.53 83.85 2.34 27
13 02/12/2023 08:13:42 -69.97,-126.95 96.26 02/12/2023 08:12:57 -69.96,-126.98 96.27 1.83 45

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/30/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230130.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 01/30/2023 in txt file.

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