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: 9/1/2023
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 09/02/2023 21:59:33 -70.19, 26.43 117.63 09/02/2023 22:00:41 -70.19, 26.41 117.64 0.86 68
2 09/02/2023 22:50:17 70.07,-166.08 62.27 09/02/2023 22:50:08 70.08,-166.09 62.28 1.11 9
3 09/02/2023 23:40:54 -69.72, 1.76 118.09 09/02/2023 23:39:42 -69.75, 1.08 118.04 26.46 72
4 09/05/2023 14:16:26 -70.16, 142.26 116.68 09/05/2023 14:17:10 -70.13, 142.23 116.71 2.90 44
5 09/05/2023 15:07:10 70.04, -50.26 63.22 09/05/2023 15:06:37 70.03, -50.28 63.20 1.82 33
6 09/08/2023 05:42:50 70.90, 89.52 65.08 09/08/2023 05:43:58 70.77, 91.42 64.90 71.23 68
7 09/08/2023 06:33:19 -70.13,-101.93 115.71 09/08/2023 06:33:38 -70.11,-101.91 115.74 2.04 19
8 09/08/2023 07:24:03 70.02, 65.55 64.19 09/08/2023 07:23:05 70.00, 65.58 64.18 1.83 58
9 09/10/2023 21:59:30 70.20,-153.58 65.36 09/10/2023 22:00:36 70.17,-153.57 65.32 2.97 66
10 09/10/2023 22:50:11 -70.06, 13.96 114.78 09/10/2023 22:50:06 -70.07, 13.91 114.77 2.18 5
11 09/10/2023 23:40:49 69.63,-178.09 64.79 09/10/2023 23:39:38 69.68,-178.98 64.87 34.84 71
12 09/13/2023 14:16:21 70.13, -37.71 66.30 09/13/2023 14:17:02 70.16, -37.70 66.33 2.95 41
13 09/13/2023 15:07:03 -70.04, 129.76 113.78 09/13/2023 15:06:32 -70.06, 129.79 113.77 2.16 31

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/1/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230901.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/01/2023 in txt file.

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