Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/3/2023
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 08/03/2023 05:19:09 -70.87, -82.27 126.75 08/03/2023 05:18:00 -70.93, -84.04 126.62 64.63 69
2 08/03/2023 06:08:46 70.22, 84.41 52.65 08/03/2023 06:08:33 70.23, 84.40 52.66 0.64 13
3 08/03/2023 06:58:16 -70.11,-108.12 127.45 08/03/2023 06:59:14 -70.10,-108.08 127.48 2.03 58
4 08/05/2023 21:35:48 -70.30, 32.76 126.58 08/05/2023 21:34:42 -70.31, 32.73 126.56 1.82 66
5 08/05/2023 22:25:15 70.19,-159.75 53.33 08/05/2023 22:25:26 70.19,-159.78 53.33 1.21 11
6 08/05/2023 23:14:51 -69.76, 7.27 127.08 08/05/2023 23:16:02 -69.79, 8.14 127.08 33.95 71
7 08/08/2023 13:52:18 -70.25, 148.57 125.89 08/08/2023 13:51:36 -70.28, 148.55 125.85 3.34 42
8 08/08/2023 14:41:45 70.14, -43.94 54.02 08/08/2023 14:42:20 70.16, -43.96 54.04 2.26 35
9 08/11/2023 05:19:08 70.82, 97.67 55.42 08/11/2023 05:17:58 70.86, 96.05 55.53 59.23 70
10 08/11/2023 06:08:47 -70.22, -95.58 125.14 08/11/2023 06:08:29 -70.19, -95.56 125.16 3.06 18
11 08/11/2023 06:58:14 70.11, 71.90 54.77 08/11/2023 06:59:13 70.08, 71.92 54.73 3.29 59
12 08/13/2023 21:35:46 70.27,-147.26 55.70 08/13/2023 21:34:41 70.27,-147.22 55.71 1.45 65
13 08/13/2023 22:25:16 -70.17, 20.23 124.39 08/13/2023 22:25:23 -70.17, 20.24 124.38 0.83 7
14 08/13/2023 23:14:50 69.67,-172.83 55.15 08/13/2023 23:16:00 69.69,-171.73 55.13 42.73 70
15 08/16/2023 13:52:13 70.24, -31.41 56.50 08/16/2023 13:51:34 70.26, -31.44 56.53 2.15 39
16 08/16/2023 14:41:43 -70.14, 136.08 123.59 08/16/2023 14:42:16 -70.16, 136.03 123.57 2.69 33

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/3/2023
SNOs_Map_LANDSAT-8_NPP_20230803.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/03/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP