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: 7/18/2024
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 07/20/2024 06:08:30 70.18, 84.33 49.61 07/20/2024 06:07:21 70.20, 84.30 49.65 2.38 69
2 07/20/2024 06:58:00 -70.06,-108.20 130.50 07/20/2024 06:58:02 -70.07,-108.18 130.48 1.42 2
3 07/20/2024 07:47:31 69.75, 59.00 49.22 07/20/2024 07:48:42 69.72, 59.65 49.16 24.94 71
4 07/22/2024 22:25:00 70.16,-159.81 50.13 07/22/2024 22:24:17 70.15,-159.87 50.13 2.47 43
5 07/22/2024 23:14:30 -70.05, 7.66 129.98 07/22/2024 23:14:58 -70.02, 7.65 130.00 2.68 28
6 07/25/2024 13:51:51 -70.91, 149.54 128.60 07/25/2024 13:50:43 -70.93, 147.34 128.49 80.04 68
7 07/25/2024 14:41:31 70.10, -44.02 50.64 07/25/2024 14:41:14 70.12, -44.06 50.66 2.87 17
8 07/25/2024 15:31:01 -69.98, 123.45 129.47 07/25/2024 15:31:55 -69.99, 123.46 129.47 0.58 54
9 07/28/2024 06:08:33 -70.19, -95.64 128.68 07/28/2024 06:07:26 -70.17, -95.69 128.68 2.98 67
10 07/28/2024 06:58:01 70.03, 71.77 51.19 07/28/2024 06:58:10 70.05, 71.81 51.20 1.99 9
11 07/28/2024 07:47:35 -69.71,-121.05 129.12 07/28/2024 07:48:47 -69.70,-120.35 129.16 27.01 72
12 07/30/2024 22:25:02 -70.14, 20.17 128.08 07/30/2024 22:24:22 -70.11, 20.17 128.11 3.44 40
13 07/30/2024 23:14:29 70.03,-172.34 51.83 07/30/2024 23:15:07 70.04,-172.42 51.83 3.07 38

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/18/2024
SNOs_Map_LANDSAT-8_NPP_20240718.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/18/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP