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: 3/2/2023
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 03/02/2023 07:10:15 70.09, 68.71 77.40 03/02/2023 07:10:49 70.07, 68.65 77.37 3.05 34
2 03/02/2023 08:00:57 -70.00,-123.83 102.71 03/02/2023 08:00:18 -70.01,-123.80 102.71 1.36 39
3 03/04/2023 22:36:33 -70.64, 16.31 103.04 03/04/2023 22:37:43 -70.50, 17.51 103.24 47.11 70
4 03/04/2023 23:27:08 70.06,-175.47 76.33 03/04/2023 23:27:16 70.07,-175.47 76.34 1.89 8
5 03/05/2023 00:17:50 -69.97, -8.01 103.79 03/05/2023 00:16:46 -69.96, -8.00 103.79 1.01 64
6 03/07/2023 14:53:18 -70.14, 132.86 104.61 03/07/2023 14:54:17 -70.14, 132.87 104.63 0.38 59
7 03/07/2023 15:44:02 70.03, -59.67 75.26 03/07/2023 15:43:44 70.04, -59.64 75.26 1.11 18
8 03/07/2023 16:34:33 -69.36, 108.65 105.47 03/07/2023 16:33:23 -69.43, 107.16 105.33 58.57 70
9 03/10/2023 07:10:12 -70.13,-111.35 105.68 03/10/2023 07:10:44 -70.13,-111.27 105.69 3.05 32
10 03/10/2023 08:00:55 69.97, 56.20 74.14 03/10/2023 08:00:12 69.96, 56.14 74.14 2.36 43
11 03/12/2023 22:36:27 70.39,-163.30 73.55 03/12/2023 22:37:39 70.29,-162.78 73.42 22.28 72
12 03/12/2023 23:27:05 -70.08, 4.50 106.79 03/12/2023 23:27:11 -70.07, 4.54 106.80 1.57 6
13 03/13/2023 00:17:49 69.97, 171.96 73.09 03/13/2023 00:16:38 69.96, 172.03 73.08 2.77 71
14 03/15/2023 14:53:15 70.14, -47.14 72.23 03/15/2023 14:54:06 70.14, -47.11 72.22 1.45 51
15 03/15/2023 15:43:57 -70.04, 120.33 107.90 03/15/2023 15:43:36 -70.04, 120.38 107.90 1.67 21

Figure of NOAA-21 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2023
SNOs_Map_NOAA-21_LANDSAT-8_20230302.jpg

Download SNOs between NOAA-21 and LANDSAT-8 since TLE EPOCH: 03/02/2023 in txt file.

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