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: 8/27/2023
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 08/27/2023 06:08:56 -70.22, -95.61 119.98 08/27/2023 06:08:22 -70.23, -95.62 119.96 1.68 34
2 08/27/2023 06:58:23 70.12, 71.89 59.94 08/27/2023 06:59:06 70.11, 71.86 59.93 1.01 43
3 08/29/2023 21:35:51 70.55,-146.87 61.28 08/29/2023 21:34:39 70.61,-147.77 61.36 33.76 72
4 08/29/2023 22:25:26 -70.16, 20.20 119.09 08/29/2023 22:25:14 -70.15, 20.27 119.11 3.39 12
5 08/29/2023 23:14:53 70.06,-172.31 60.82 08/29/2023 23:15:59 70.09,-172.33 60.85 3.24 66
6 09/01/2023 13:52:25 70.25, -31.42 61.95 09/01/2023 13:51:26 70.27, -31.47 61.97 2.87 59
7 09/01/2023 14:41:55 -70.14, 136.05 118.15 09/01/2023 14:42:07 -70.13, 136.08 118.17 2.21 12
8 09/01/2023 15:31:31 69.49, -57.22 61.23 09/01/2023 15:32:40 69.49, -55.67 61.19 60.44 69
9 09/04/2023 06:08:53 70.21, 84.40 62.87 09/04/2023 06:08:17 70.21, 84.40 62.88 0.51 36
10 09/04/2023 06:58:23 -70.10,-108.12 117.22 09/04/2023 06:58:59 -70.11,-108.13 117.21 1.26 36
11 09/06/2023 21:35:46 -70.74, 33.43 115.63 09/06/2023 21:34:36 -70.83, 31.88 115.50 57.78 70
12 09/06/2023 22:25:22 70.14,-159.81 63.79 09/06/2023 22:25:09 70.16,-159.74 63.81 3.46 13
13 09/06/2023 23:14:52 -70.03, 7.67 116.30 09/06/2023 23:15:51 -70.05, 7.74 116.28 3.22 59
14 09/09/2023 13:52:22 -70.27, 148.62 115.09 09/09/2023 13:51:18 -70.26, 148.57 115.10 2.50 64
15 09/09/2023 14:41:49 70.16, -43.90 64.81 09/09/2023 14:42:02 70.16, -43.97 64.82 2.84 13
16 09/09/2023 15:31:26 -69.67, 123.05 115.65 09/09/2023 15:32:36 -69.63, 124.14 115.71 42.11 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/27/2023
SNOs_Map_LANDSAT-8_NPP_20230827.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/27/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP