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: 5/3/2024
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 05/03/2024 21:35:15 -70.37, 32.73 125.74 05/03/2024 21:34:02 -70.41, 32.37 125.68 14.38 73
2 05/03/2024 22:24:44 70.16,-159.93 54.05 05/03/2024 22:24:43 70.15,-159.90 54.04 1.78 1
3 05/03/2024 23:14:14 -70.04, 7.54 126.08 05/03/2024 23:15:25 -70.05, 7.56 126.07 1.25 71
4 05/06/2024 13:51:46 -70.22, 148.39 126.64 05/06/2024 13:50:52 -70.22, 148.44 126.63 2.02 54
5 05/06/2024 14:41:13 70.12, -44.11 53.25 05/06/2024 14:41:36 70.12, -44.08 53.25 1.14 23
6 05/06/2024 15:30:57 -69.23, 122.32 127.62 05/06/2024 15:32:03 -69.23, 124.54 127.67 87.55 66
7 05/09/2024 06:08:14 -70.22, -95.73 127.37 05/09/2024 06:07:45 -70.20, -95.74 127.38 1.94 29
8 05/09/2024 06:57:41 70.11, 71.76 52.52 05/09/2024 06:58:29 70.10, 71.72 52.51 1.84 48
9 05/11/2024 21:35:10 70.36,-147.28 52.09 05/11/2024 21:33:57 70.40,-147.59 52.14 12.06 73
10 05/11/2024 22:24:41 -70.20, 20.11 128.08 05/11/2024 22:24:37 -70.19, 20.06 128.09 2.57 4
11 05/11/2024 23:14:09 70.03,-172.48 51.76 05/11/2024 23:15:20 70.03,-172.40 51.75 2.79 71
12 05/14/2024 13:51:39 70.26, -31.54 51.35 05/14/2024 13:50:47 70.24, -31.56 51.33 3.14 52
13 05/14/2024 14:41:10 -70.10, 135.86 128.82 05/14/2024 14:41:29 -70.13, 135.92 128.80 3.46 19

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/3/2024
SNOs_Map_LANDSAT-8_NPP_20240503.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/03/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP