Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/27/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 02/27/2023 14:53:21 70.13, -47.12 78.46 02/27/2023 14:54:19 70.15, -47.10 78.47 2.25 58
2 02/27/2023 15:44:03 -70.05, 120.34 101.65 02/27/2023 15:43:49 -70.04, 120.36 101.66 1.39 14
3 02/27/2023 16:34:35 69.29, -71.25 77.55 02/27/2023 16:33:26 69.39, -72.88 77.72 64.94 69
4 03/02/2023 07:10:15 70.08, 68.73 77.39 03/02/2023 07:10:49 70.10, 68.69 77.39 1.95 34
5 03/02/2023 08:00:57 -69.99,-123.82 102.73 03/02/2023 08:00:19 -69.98,-123.84 102.73 1.59 38
6 03/04/2023 22:36:33 -70.63, 16.33 103.06 03/04/2023 22:37:43 -70.55, 17.57 103.20 46.79 70
7 03/04/2023 23:27:08 70.04,-175.45 76.32 03/04/2023 23:27:17 70.06,-175.49 76.33 2.27 9
8 03/05/2023 00:17:50 -69.95, -7.99 103.80 03/05/2023 00:16:47 -69.95, -8.01 103.79 0.90 63
9 03/07/2023 14:53:19 -70.18, 132.81 104.58 03/07/2023 14:54:18 -70.16, 132.88 104.62 3.48 59
10 03/07/2023 15:44:02 70.02, -59.64 75.24 03/07/2023 15:43:46 69.99, -59.70 75.22 3.48 16
11 03/07/2023 16:34:34 -69.39, 108.60 105.44 03/07/2023 16:33:24 -69.44, 107.18 105.31 55.88 70
12 03/10/2023 07:10:12 -70.10,-111.31 105.71 03/10/2023 07:10:46 -70.12,-111.29 105.70 1.64 34
13 03/10/2023 08:00:56 70.00, 56.16 74.17 03/10/2023 08:00:13 70.00, 56.20 74.18 1.64 43
14 03/12/2023 22:36:29 70.46,-163.41 73.63 03/12/2023 22:37:40 70.37,-162.68 73.50 29.22 71
15 03/12/2023 23:27:05 -70.04, 4.56 106.84 03/12/2023 23:27:14 -70.04, 4.49 106.83 2.63 9
16 03/13/2023 00:17:49 69.94, 172.02 73.05 03/13/2023 00:16:41 69.93, 171.97 73.05 1.92 68

Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/27/2023
SNOs_Map_NOAA-21_LANDSAT-8_20230227.jpg

Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 02/27/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and LANDSAT-8