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: 4/16/2024
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 04/17/2024 05:55:38 70.23, 87.36 59.51 04/17/2024 05:56:03 70.23, 87.39 59.50 1.47 25
2 04/17/2024 06:46:20 -70.13,-105.17 120.61 04/17/2024 06:45:33 -70.11,-105.14 120.63 2.23 47
3 04/19/2024 21:22:02 -70.28, 35.68 121.36 04/19/2024 21:23:03 -70.26, 35.67 121.40 2.80 61
4 04/19/2024 22:12:46 70.16,-156.83 58.51 04/19/2024 22:12:30 70.15,-156.84 58.49 1.70 16
5 04/19/2024 23:03:18 -69.53, 11.43 122.16 04/19/2024 23:02:08 -69.60, 10.03 122.06 54.72 70
6 04/22/2024 12:48:40 71.02, -17.12 58.51 04/22/2024 12:49:47 70.90, -15.11 58.34 74.14 67
7 04/22/2024 13:39:09 -70.22, 151.47 122.33 04/22/2024 13:39:27 -70.24, 151.54 122.32 3.55 18
8 04/22/2024 14:29:53 70.11, -41.04 57.54 04/22/2024 14:28:55 70.08, -41.05 57.51 3.61 58
9 04/25/2024 05:05:34 70.24, 99.84 56.81 04/25/2024 05:06:23 70.23, 99.79 56.81 1.93 49
10 04/25/2024 05:56:16 -70.12, -92.67 123.32 04/25/2024 05:55:53 -70.13, -92.73 123.31 2.39 23
11 04/27/2024 20:32:05 -70.68, 47.54 123.58 04/27/2024 20:33:15 -70.57, 48.54 123.72 38.70 70
12 04/27/2024 21:22:42 70.21,-144.40 55.93 04/27/2024 21:22:47 70.18,-144.39 55.89 3.25 5
13 04/27/2024 22:13:24 -70.09, 23.09 124.21 04/27/2024 22:12:17 -70.07, 23.09 124.22 1.69 67

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/16/2024
SNOs_Map_NOAA-20_LANDSAT-8_20240416.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 04/16/2024 in txt file.

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