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: 3/2/2023
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 03/02/2023 22:49:27 -70.16, 13.86 102.79 03/02/2023 22:50:13 -70.13, 13.88 102.83 3.28 46
2 03/02/2023 23:40:11 70.04,-178.65 77.08 03/02/2023 23:39:40 70.03,-178.62 77.07 1.82 31
3 03/05/2023 14:15:53 70.84, -38.79 76.92 03/05/2023 14:17:01 70.73, -36.99 76.73 66.73 68
4 03/05/2023 15:06:23 -70.11, 129.69 103.87 03/05/2023 15:06:40 -70.12, 129.75 103.87 2.21 17
5 03/05/2023 15:57:07 70.00, -62.83 76.00 03/05/2023 15:56:07 70.02, -62.75 76.02 3.63 60
6 03/08/2023 06:32:38 70.17, 78.04 75.17 03/08/2023 06:33:38 70.19, 78.09 75.17 2.35 60
7 03/08/2023 07:23:20 -70.07,-114.48 104.96 03/08/2023 07:23:08 -70.07,-114.44 104.96 1.73 12
8 03/08/2023 08:13:54 69.43, 53.77 74.36 03/08/2023 08:12:44 69.47, 52.38 74.46 54.58 70
9 03/10/2023 22:49:34 70.10,-166.07 74.03 03/10/2023 22:50:06 70.10,-166.15 74.03 2.99 32
10 03/10/2023 23:40:16 -69.99, 1.40 106.10 03/10/2023 23:39:36 -69.99, 1.33 106.09 2.97 40
11 03/13/2023 14:15:51 -70.39, 141.93 106.71 03/13/2023 14:17:03 -70.31, 142.39 106.83 19.73 72
12 03/13/2023 15:06:31 70.08, -50.28 72.95 03/13/2023 15:06:32 70.09, -50.28 72.96 0.39 1
13 03/13/2023 15:57:13 -69.97, 117.20 107.18 03/13/2023 15:56:02 -69.98, 117.20 107.17 0.26 71
14 03/16/2023 06:32:43 -70.17,-101.96 108.00 03/16/2023 06:33:30 -70.15,-101.95 108.04 3.07 47
15 03/16/2023 07:23:26 70.02, 65.58 71.83 03/16/2023 07:22:57 70.03, 65.53 71.84 2.00 29

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230303.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/02/2023 in txt file.

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