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: 8/31/2023
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 08/31/2023 05:42:54 -70.91, -90.50 117.84 08/31/2023 05:44:02 -70.81, -88.54 118.00 72.31 68
2 08/31/2023 06:33:25 70.12, 78.08 61.35 08/31/2023 06:33:40 70.11, 78.07 61.34 0.70 15
3 08/31/2023 07:24:06 -69.98,-114.39 118.79 08/31/2023 07:23:10 -70.00,-114.46 118.77 3.57 56
4 09/02/2023 21:59:33 -70.19, 26.43 117.62 09/02/2023 22:00:41 -70.18, 26.41 117.64 1.44 68
5 09/02/2023 22:50:17 70.08,-166.09 62.27 09/02/2023 22:50:08 70.08,-166.09 62.27 0.20 9
6 09/02/2023 23:40:54 -69.73, 1.76 118.08 09/02/2023 23:39:42 -69.75, 1.07 118.04 26.36 72
7 09/05/2023 14:16:26 -70.16, 142.25 116.68 09/05/2023 14:17:09 -70.18, 142.30 116.66 3.30 43
8 09/05/2023 15:07:10 70.05, -50.27 63.22 09/05/2023 15:06:37 70.02, -50.29 63.20 2.70 33
9 09/08/2023 05:42:50 70.91, 89.51 65.08 09/08/2023 05:43:58 70.76, 91.42 64.90 71.34 68
10 09/08/2023 06:33:19 -70.13,-101.93 115.71 09/08/2023 06:33:38 -70.11,-101.92 115.74 2.52 19
11 09/08/2023 07:24:03 70.02, 65.55 64.19 09/08/2023 07:23:05 70.00, 65.57 64.17 2.47 58
12 09/10/2023 21:59:30 70.20,-153.58 65.36 09/10/2023 22:00:36 70.17,-153.57 65.32 3.47 66
13 09/10/2023 22:50:11 -70.06, 13.96 114.78 09/10/2023 22:50:06 -70.07, 13.91 114.78 2.09 5
14 09/10/2023 23:40:49 69.63,-178.10 64.79 09/10/2023 23:39:38 69.68,-178.99 64.86 34.85 71
15 09/13/2023 14:16:21 70.13, -37.70 66.30 09/13/2023 14:17:02 70.16, -37.70 66.32 2.70 41
16 09/13/2023 15:07:03 -70.04, 129.76 113.79 09/13/2023 15:06:32 -70.05, 129.79 113.77 2.04 31

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/31/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230831.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/31/2023 in txt file.

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