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: 4/24/2024
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 04/25/2024 21:35:20 70.39,-147.23 56.74 04/25/2024 21:34:08 70.47,-147.72 56.83 19.98 72
2 04/25/2024 22:24:52 -70.17, 20.08 123.50 04/25/2024 22:24:46 -70.17, 20.07 123.49 0.43 6
3 04/25/2024 23:14:19 70.06,-172.43 56.40 04/25/2024 23:15:30 70.05,-172.45 56.38 1.70 71
4 04/28/2024 13:51:49 70.25, -31.55 55.75 04/28/2024 13:50:58 70.25, -31.61 55.76 2.12 51
5 04/28/2024 14:41:19 -70.14, 135.92 124.37 04/28/2024 14:41:40 -70.16, 135.86 124.36 2.98 21
6 04/28/2024 15:31:02 69.15, -57.78 54.66 04/28/2024 15:32:07 69.14, -55.35 54.60 96.21 65
7 05/01/2024 06:08:15 70.21, 84.27 54.89 05/01/2024 06:07:51 70.21, 84.23 54.89 1.54 24
8 05/01/2024 06:57:45 -70.10,-108.25 125.23 05/01/2024 06:58:33 -70.11,-108.30 125.22 2.30 48
9 05/03/2024 21:35:13 -70.26, 32.60 125.84 05/03/2024 21:34:00 -70.28, 32.58 125.81 2.65 73
10 05/03/2024 22:24:40 70.15,-159.92 54.04 05/03/2024 22:24:43 70.13,-159.88 54.02 2.47 3
11 05/03/2024 23:14:11 -69.98, 7.48 126.13 05/03/2024 23:15:24 -69.98, 7.68 126.15 7.41 73
12 05/06/2024 13:51:35 -70.24, 148.47 126.62 05/06/2024 13:50:51 -70.22, 148.45 126.63 2.51 44
13 05/06/2024 14:41:02 70.13, -44.05 53.26 05/06/2024 14:41:35 70.13, -44.09 53.26 1.53 33

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/24/2024
SNOs_Map_LANDSAT-8_NPP_20240424.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/24/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP