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: 9/8/2023
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 09/08/2023 05:42:51 70.97, 89.40 65.15 09/08/2023 05:43:58 70.88, 91.58 65.01 79.83 67
2 09/08/2023 06:33:18 -70.10,-101.88 115.75 09/08/2023 06:33:40 -70.11,-101.93 115.74 2.18 22
3 09/08/2023 07:24:03 70.03, 65.53 64.20 09/08/2023 07:23:07 70.01, 65.58 64.19 2.71 56
4 09/10/2023 21:59:30 70.22,-153.61 65.38 09/10/2023 22:00:41 70.23,-153.52 65.38 3.87 71
5 09/10/2023 22:50:11 -70.08, 13.92 114.76 09/10/2023 22:50:12 -70.07, 13.88 114.77 2.24 1
6 09/10/2023 23:40:53 69.86,-178.43 65.03 09/10/2023 23:39:40 69.91,-178.70 65.09 11.50 73
7 09/13/2023 14:16:22 70.16, -37.74 66.33 09/13/2023 14:17:13 70.15, -37.75 66.32 0.59 51
8 09/13/2023 15:07:04 -70.07, 129.71 113.75 09/13/2023 15:06:43 -70.05, 129.73 113.78 3.02 21
9 09/13/2023 15:57:30 69.05, -61.50 65.23 09/13/2023 15:56:24 69.11, -63.89 65.33 95.11 66
10 09/16/2023 06:33:13 70.11, 78.11 67.30 09/16/2023 06:33:43 70.10, 78.06 67.30 2.24 30
11 09/16/2023 07:23:55 -70.02,-114.43 112.78 09/16/2023 07:23:13 -70.00,-114.46 112.80 2.38 42
12 09/18/2023 21:59:30 -70.65, 25.73 111.13 09/18/2023 22:00:40 -70.52, 26.90 111.28 45.21 70
13 09/18/2023 22:50:05 70.06,-166.04 68.29 09/18/2023 22:50:13 70.08,-166.10 68.30 3.00 8
14 09/18/2023 23:40:47 -69.97, 1.41 111.80 09/18/2023 23:39:43 -69.98, 1.39 111.79 1.12 64
15 09/21/2023 14:16:14 -70.19, 142.24 110.57 09/21/2023 14:17:15 -70.20, 142.31 110.56 2.78 61
16 09/21/2023 15:06:58 70.08, -50.29 69.34 09/21/2023 15:06:42 70.08, -50.21 69.34 2.83 16
17 09/21/2023 15:57:30 -69.46, 117.95 111.28 09/21/2023 15:56:20 -69.54, 116.67 111.18 50.70 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 9/8/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230908.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 09/08/2023 in txt file.

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