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: 9/13/2023
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 09/13/2023 14:16:22 70.18, -37.77 66.35 09/13/2023 14:17:13 70.15, -37.76 66.32 2.58 51
2 09/13/2023 15:07:03 -70.04, 129.76 113.78 09/13/2023 15:06:43 -70.04, 129.72 113.79 1.58 20
3 09/13/2023 15:57:31 69.07, -61.53 65.24 09/13/2023 15:56:25 69.11, -63.90 65.33 94.31 66
4 09/16/2023 06:33:14 70.12, 78.09 67.32 09/16/2023 06:33:44 70.10, 78.04 67.29 3.33 30
5 09/16/2023 07:23:56 -70.04,-114.47 112.76 09/16/2023 07:23:13 -70.04,-114.40 112.76 2.56 43
6 09/18/2023 21:59:29 -70.62, 25.78 111.16 09/18/2023 22:00:40 -70.50, 26.86 111.30 42.49 71
7 09/18/2023 22:50:05 70.08,-166.07 68.31 09/18/2023 22:50:13 70.06,-166.12 68.29 2.85 8
8 09/18/2023 23:40:47 -70.00, 1.37 111.77 09/18/2023 23:39:42 -70.01, 1.44 111.76 2.69 65
9 09/21/2023 14:16:13 -70.17, 142.27 110.59 09/21/2023 14:17:15 -70.16, 142.25 110.60 1.00 62
10 09/21/2023 15:06:57 70.05, -50.25 69.31 09/21/2023 15:06:42 70.05, -50.26 69.31 0.48 15
11 09/21/2023 15:57:30 -69.49, 117.90 111.25 09/21/2023 15:56:19 -69.56, 116.70 111.17 47.62 71
12 09/24/2023 06:33:05 -70.14,-101.92 109.57 09/24/2023 06:33:44 -70.11,-101.93 109.61 3.20 39
13 09/24/2023 07:23:49 70.03, 65.56 70.33 09/24/2023 07:23:11 70.00, 65.56 70.30 3.21 38
14 09/26/2023 21:59:25 70.74,-154.41 72.07 09/26/2023 22:00:34 70.63,-152.92 71.94 56.47 69
15 09/26/2023 22:49:56 -70.07, 13.97 108.60 09/26/2023 22:50:12 -70.09, 13.93 108.59 2.14 16
16 09/26/2023 23:40:40 69.96,-178.56 71.30 09/26/2023 23:39:39 69.97,-178.59 71.31 1.63 61

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/13/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230913.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/13/2023 in txt file.

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