Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/19/2024
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-9) Time (LANDSAT-9) Lat,Lon (LANDSAT-9) SZA (LANDSAT-9 ) Distance(km) Time Diff (sec)
1 07/20/2024 22:36:09 -70.17, 17.08 130.26 07/20/2024 22:37:14 -70.19, 17.14 130.25 3.48 65
2 07/20/2024 23:26:53 70.03,-175.40 49.61 07/20/2024 23:26:42 70.03,-175.44 49.61 1.29 11
3 07/21/2024 00:17:28 -69.59, -7.43 130.85 07/21/2024 00:16:17 -69.64, -8.34 130.75 35.59 71
4 07/23/2024 14:53:04 -70.13, 132.90 129.75 07/23/2024 14:53:43 -70.12, 132.94 129.77 1.80 39
5 07/23/2024 15:43:48 70.00, -59.59 50.12 07/23/2024 15:43:10 70.02, -59.57 50.14 2.47 38
6 07/26/2024 06:19:24 70.61, 80.60 51.33 07/26/2024 06:20:34 70.49, 81.74 51.16 44.30 70
7 07/26/2024 07:09:57 -70.05,-111.22 129.25 07/26/2024 07:10:10 -70.06,-111.26 129.25 1.48 13
8 07/26/2024 08:00:41 69.92, 56.28 50.62 07/26/2024 07:59:37 69.94, 56.23 50.65 2.95 64
9 07/28/2024 22:36:10 70.13,-162.89 51.44 07/28/2024 22:37:06 70.15,-162.86 51.45 2.54 56
10 07/28/2024 23:26:52 -70.04, 4.56 128.65 07/28/2024 23:26:36 -70.04, 4.62 128.65 2.24 16
11 07/29/2024 00:17:23 69.23, 173.05 50.51 07/29/2024 00:16:15 69.26, 171.20 50.63 73.15 68
12 07/31/2024 14:53:04 70.08, -47.05 52.04 07/31/2024 14:53:32 70.07, -47.06 52.03 0.95 28
13 07/31/2024 15:43:46 -69.99, 120.40 128.05 07/31/2024 15:43:02 -69.97, 120.42 128.07 2.52 44

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 7/19/2024
SNOs_Map_NOAA-20_LANDSAT-9_20240719.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 07/19/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-9