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: 5/19/2024
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 05/19/2024 21:35:02 -70.42, 32.81 129.69 05/19/2024 21:33:49 -70.47, 32.33 129.62 19.00 73
2 05/19/2024 22:24:32 70.15,-159.93 50.05 05/19/2024 22:24:29 70.16,-159.87 50.05 2.04 3
3 05/19/2024 23:14:02 -70.04, 7.55 130.07 05/19/2024 23:15:11 -70.06, 7.59 130.06 2.78 69
4 05/22/2024 13:51:32 -70.24, 148.42 130.40 05/22/2024 13:50:35 -70.23, 148.49 130.40 2.50 57
5 05/22/2024 14:40:59 70.13, -44.09 49.49 05/22/2024 14:41:19 70.13, -44.05 49.49 1.43 20
6 05/22/2024 15:30:41 -69.36, 122.49 131.26 05/22/2024 15:31:48 -69.34, 124.43 131.33 76.04 67
7 05/25/2024 06:07:59 -70.21, -95.74 130.92 05/25/2024 06:07:26 -70.22, -95.71 130.90 1.59 33
8 05/25/2024 06:57:26 70.10, 71.75 48.97 05/25/2024 06:58:10 70.12, 71.75 48.99 2.61 44
9 05/27/2024 21:34:51 70.50,-147.06 48.92 05/27/2024 21:33:39 70.54,-147.74 48.99 25.56 72
10 05/27/2024 22:24:25 -70.17, 20.10 131.40 05/27/2024 22:24:16 -70.17, 20.15 131.40 2.16 9
11 05/27/2024 23:13:52 70.05,-172.42 48.48 05/27/2024 23:15:00 70.07,-172.39 48.50 2.35 68
12 05/30/2024 13:51:20 70.23, -31.56 48.26 05/30/2024 13:50:24 70.24, -31.49 48.28 2.96 56
13 05/30/2024 14:40:50 -70.13, 135.93 131.85 05/30/2024 14:41:06 -70.14, 135.99 131.84 2.76 16
14 05/30/2024 15:30:30 69.29, -57.57 47.34 05/30/2024 15:31:36 69.30, -55.47 47.30 82.78 66

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2024
SNOs_Map_LANDSAT-8_NPP_20240519.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/19/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP