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: 4/27/2024
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 04/28/2024 13:51:49 70.24, -31.58 55.74 04/28/2024 13:50:57 70.21, -31.55 55.72 2.52 52
2 04/28/2024 14:41:19 -70.12, 135.89 124.39 04/28/2024 14:41:39 -70.12, 135.90 124.39 0.75 20
3 04/28/2024 15:31:02 69.13, -57.80 54.65 04/28/2024 15:32:07 69.16, -55.38 54.61 96.12 65
4 05/01/2024 06:08:15 70.19, 84.25 54.88 05/01/2024 06:07:50 70.18, 84.28 54.86 2.02 25
5 05/01/2024 06:57:45 -70.08,-108.28 125.25 05/01/2024 06:58:32 -70.08,-108.26 125.25 0.72 47
6 05/03/2024 21:35:13 -70.25, 32.58 125.85 05/03/2024 21:33:59 -70.27, 32.61 125.83 1.89 74
7 05/03/2024 22:24:40 70.14,-159.93 54.03 05/03/2024 22:24:43 70.16,-159.92 54.06 2.41 3
8 05/03/2024 23:14:11 -69.97, 7.47 126.14 05/03/2024 23:15:23 -69.96, 7.71 126.17 9.24 72
9 05/06/2024 13:51:36 -70.24, 148.47 126.62 05/06/2024 13:50:51 -70.21, 148.47 126.64 3.48 45
10 05/06/2024 14:41:03 70.13, -44.05 53.26 05/06/2024 14:41:35 70.11, -44.07 53.25 2.01 32
11 05/09/2024 05:18:20 70.72, 97.44 53.13 05/09/2024 05:17:10 70.81, 95.97 53.27 54.73 70
12 05/09/2024 06:07:58 -70.17, -95.73 127.42 05/09/2024 06:07:42 -70.18, -95.70 127.40 1.64 16
13 05/09/2024 06:57:24 70.11, 71.82 52.52 05/09/2024 06:58:26 70.08, 71.75 52.49 3.60 62

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 4/27/2024
SNOs_Map_LANDSAT-8_NPP_20240427.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 04/27/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP