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: 11/29/2023
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 11/29/2023 08:00:02 -69.95,-123.92 88.72 11/29/2023 08:00:29 -69.95,-123.85 88.72 2.70 27
2 11/29/2023 08:50:45 69.78, 43.64 91.13 11/29/2023 08:49:57 69.79, 43.58 91.14 2.49 48
3 12/01/2023 23:26:16 70.00,-175.55 91.77 12/01/2023 23:27:27 70.01,-175.51 91.78 1.91 71
4 12/02/2023 00:16:58 -69.90, -8.09 88.33 12/02/2023 00:16:57 -69.89, -8.03 88.34 2.26 1
5 12/02/2023 01:07:39 69.63, 159.62 91.41 12/02/2023 01:06:26 69.68, 159.31 91.46 12.90 73
6 12/04/2023 15:43:12 69.97, -59.75 92.13 12/04/2023 15:43:54 69.96, -59.68 92.11 2.72 42
7 12/04/2023 16:33:52 -69.82, 107.80 88.03 12/04/2023 16:33:23 -69.85, 107.80 88.00 3.62 29
8 12/07/2023 07:09:34 -70.64,-112.33 86.87 12/07/2023 07:10:43 -70.53,-110.61 86.99 64.98 69
9 12/07/2023 08:00:06 69.91, 56.12 92.39 12/07/2023 08:00:19 69.93, 56.17 92.41 2.94 13
10 12/07/2023 08:50:48 -69.80,-136.41 87.71 12/07/2023 08:49:49 -69.82,-136.35 87.70 2.84 59
11 12/09/2023 23:26:17 -69.96, 4.50 87.28 12/09/2023 23:27:18 -69.96, 4.47 87.28 1.61 61
12 12/10/2023 00:17:01 69.85, 171.97 92.62 12/10/2023 00:16:45 69.85, 171.95 92.61 0.85 16
13 12/10/2023 01:07:33 -69.22, -19.80 88.02 12/10/2023 01:06:23 -69.30, -21.15 87.93 54.16 70
14 12/12/2023 15:43:12 -69.92, 120.33 87.09 12/12/2023 15:43:43 -69.90, 120.28 87.12 2.87 31
15 12/12/2023 16:33:56 69.82, -72.21 92.81 12/12/2023 16:33:09 69.83, -72.16 92.83 2.59 47

Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/29/2023
SNOs_Map_NOAA-21_LANDSAT-8_20231129.jpg

Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 11/29/2023 in txt file.

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