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: 10/14/2024
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 10/15/2024 15:17:46 -70.68, 125.70 100.57 10/15/2024 15:18:55 -70.59, 127.40 100.67 63.40 69
2 10/15/2024 16:08:19 69.97, -65.88 78.73 10/15/2024 16:08:31 69.99, -65.82 78.75 3.29 12
3 10/15/2024 16:59:00 -69.84, 101.63 101.39 10/15/2024 16:58:02 -69.83, 101.58 101.40 2.15 58
4 10/18/2024 07:34:31 -70.06,-117.57 100.22 10/18/2024 07:35:35 -70.06,-117.50 100.22 2.68 64
5 10/18/2024 08:25:15 69.93, 49.94 79.67 10/18/2024 08:25:02 69.95, 49.99 79.68 2.64 13
6 10/18/2024 09:15:49 -69.43,-142.01 100.82 10/18/2024 09:14:38 -69.51,-142.97 100.75 38.57 71
7 10/20/2024 23:51:26 -69.99, -1.70 99.33 10/20/2024 23:52:05 -70.00, -1.70 99.32 0.77 39
8 10/21/2024 00:42:10 69.86, 165.81 80.56 10/21/2024 00:41:32 69.88, 165.78 80.58 2.69 38
9 10/23/2024 15:17:47 70.49, -54.03 82.11 10/23/2024 15:18:57 70.35, -52.94 81.97 43.58 70
10 10/23/2024 16:08:20 -69.94, 114.14 98.44 10/23/2024 16:08:33 -69.92, 114.08 98.46 3.29 13
11 10/23/2024 16:59:05 69.86, -78.43 81.50 10/23/2024 16:57:59 69.86, -78.37 81.49 2.73 66
12 10/26/2024 07:34:34 70.04, 62.44 82.57 10/26/2024 07:35:29 70.03, 62.50 82.57 2.30 55
13 10/26/2024 08:25:15 -69.91,-130.05 97.55 10/26/2024 08:24:59 -69.93,-130.01 97.53 3.08 16
14 10/26/2024 09:15:46 69.09, 38.44 81.65 10/26/2024 09:14:38 69.15, 36.58 81.70 74.42 68

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/14/2024
SNOs_Map_NOAA-20_LANDSAT-8_20241014.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/14/2024 in txt file.

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