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: 8/23/2023
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 08/23/2023 05:42:55 70.70, 89.85 59.16 08/23/2023 05:44:05 70.55, 91.06 58.97 47.65 70
2 08/23/2023 06:33:28 -70.13,-101.94 121.42 08/23/2023 06:33:41 -70.11,-101.95 121.45 2.63 13
3 08/23/2023 07:24:12 70.02, 65.54 58.48 08/23/2023 07:23:08 70.01, 65.55 58.47 1.24 64
4 08/25/2023 21:59:39 70.22,-153.63 59.58 08/25/2023 22:00:40 70.20,-153.57 59.54 3.20 61
5 08/25/2023 22:50:20 -70.08, 13.91 120.57 08/25/2023 22:50:10 -70.09, 13.90 120.56 1.46 10
6 08/25/2023 23:40:55 69.49,-177.90 58.84 08/25/2023 23:39:45 69.54,-179.21 58.94 51.14 70
7 08/28/2023 14:16:32 70.18, -37.78 60.46 08/28/2023 14:17:10 70.15, -37.76 60.43 2.75 38
8 08/28/2023 15:07:13 -70.03, 129.76 119.69 08/28/2023 15:06:40 -70.04, 129.72 119.67 2.25 33
9 08/31/2023 05:42:54 -70.92, -90.52 117.83 08/31/2023 05:44:02 -70.79, -88.57 118.02 72.55 68
10 08/31/2023 06:33:25 70.14, 78.05 61.37 08/31/2023 06:33:39 70.13, 78.10 61.36 1.98 14
11 08/31/2023 07:24:07 -70.04,-114.49 118.73 08/31/2023 07:23:09 -70.03,-114.41 118.73 3.00 58
12 09/02/2023 21:59:34 -70.21, 26.40 117.61 09/02/2023 22:00:41 -70.20, 26.44 117.62 1.68 67
13 09/02/2023 22:50:18 70.10,-166.13 62.30 09/02/2023 22:50:08 70.09,-166.07 62.28 2.53 10
14 09/02/2023 23:40:54 -69.69, 1.81 118.12 09/02/2023 23:39:42 -69.77, 1.11 118.02 28.47 72
15 09/05/2023 14:16:25 -70.13, 142.30 116.71 09/05/2023 14:17:09 -70.14, 142.24 116.71 2.46 44
16 09/05/2023 15:07:09 70.02, -50.23 63.20 09/05/2023 15:06:36 70.02, -50.28 63.20 1.86 33

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 8/23/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230823.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 08/23/2023 in txt file.

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