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: 5/25/2022
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 05/26/2022 21:59:20 -70.73, 25.66 130.57 05/26/2022 22:00:30 -70.62, 27.05 130.72 52.92 70
2 05/26/2022 22:49:54 70.08,-166.01 48.75 05/26/2022 22:50:05 70.08,-166.09 48.75 3.03 11
3 05/26/2022 23:40:36 -70.00, 1.43 131.34 05/26/2022 23:39:34 -70.02, 1.46 131.32 2.01 62
4 05/29/2022 14:16:03 -70.18, 142.30 131.57 05/29/2022 14:17:05 -70.18, 142.30 131.58 0.77 62
5 05/29/2022 15:06:47 70.06, -50.21 48.31 05/29/2022 15:06:32 70.07, -50.21 48.32 1.21 15
6 05/29/2022 15:57:20 -69.50, 117.94 132.28 05/29/2022 15:56:09 -69.58, 116.74 132.18 47.47 71
7 06/01/2022 06:32:57 -70.16,-101.90 131.97 06/01/2022 06:33:33 -70.15,-101.85 131.99 2.38 36
8 06/01/2022 07:23:41 70.05, 65.59 47.91 06/01/2022 07:23:00 70.04, 65.64 47.90 2.13 41
9 06/03/2022 21:59:16 70.61,-154.15 48.16 06/03/2022 22:00:26 70.49,-153.10 48.01 41.21 70
10 06/03/2022 22:49:50 -70.10, 13.97 132.38 06/03/2022 22:50:01 -70.10, 13.98 132.37 0.75 11
11 06/03/2022 23:40:34 69.98,-178.55 47.51 06/03/2022 23:39:28 69.99,-178.54 47.52 1.12 66
12 06/06/2022 14:16:02 70.18, -37.71 47.43 06/06/2022 14:16:58 70.20, -37.63 47.43 3.02 56
13 06/06/2022 15:06:43 -70.04, 129.84 132.73 06/06/2022 15:06:29 -70.04, 129.77 132.73 2.52 14
14 06/06/2022 15:57:15 69.29, -61.76 46.50 06/06/2022 15:56:07 69.31, -63.57 46.58 71.24 68

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/25/2022
SNOs_Map_NOAA-20_LANDSAT-8_20220525.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 05/25/2022 in txt file.

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