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: 10/3/2024
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 10/04/2024 23:51:14 -70.04, -1.69 105.23 10/04/2024 23:51:52 -70.02, -1.62 105.25 3.45 38
2 10/05/2024 00:41:58 69.92, 165.80 74.67 10/05/2024 00:41:19 69.92, 165.88 74.66 2.96 39
3 10/07/2024 15:17:35 70.43, -53.85 76.18 10/07/2024 15:18:46 70.30, -52.98 76.04 35.65 71
4 10/07/2024 16:08:10 -69.97, 114.18 104.28 10/07/2024 16:08:20 -69.97, 114.18 104.28 0.23 10
5 10/07/2024 16:58:54 69.85, -78.33 75.62 10/07/2024 16:57:47 69.86, -78.32 75.63 1.43 67
6 10/10/2024 07:34:25 70.01, 62.55 76.77 10/10/2024 07:35:17 70.01, 62.52 76.77 1.42 52
7 10/10/2024 08:25:07 -69.92,-130.00 103.31 10/10/2024 08:24:47 -69.91,-130.00 103.33 1.57 20
8 10/10/2024 09:15:35 68.95, 38.70 75.73 10/10/2024 09:14:28 69.02, 36.45 75.81 90.09 67
9 10/12/2024 23:00:54 -70.95, 9.50 101.29 10/12/2024 23:02:00 -70.88, 12.06 101.36 93.32 66
10 10/12/2024 23:51:22 69.99, 178.33 77.76 10/12/2024 23:51:41 70.00, 178.40 77.77 2.93 19
11 10/13/2024 00:42:03 -69.85, -14.14 102.37 10/13/2024 00:41:12 -69.84, -14.19 102.39 2.36 51
12 10/15/2024 15:17:33 -70.02, 126.74 101.24 10/15/2024 15:18:37 -70.05, 126.74 101.21 3.22 64
13 10/15/2024 16:08:17 69.90, -65.77 78.66 10/15/2024 16:08:04 69.93, -65.78 78.69 3.08 13
14 10/15/2024 16:58:51 -69.39, 102.29 101.84 10/15/2024 16:57:40 -69.49, 101.25 101.74 42.29 71

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 10/3/2024
SNOs_Map_NOAA-20_LANDSAT-8_20241003.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 10/03/2024 in txt file.

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