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: 8/31/2024
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 08/31/2024 22:25:15 -70.14, 20.16 118.13 08/31/2024 22:24:22 -70.14, 20.11 118.12 2.08 53
2 08/31/2024 23:14:43 69.99,-172.41 61.74 08/31/2024 23:15:05 69.98,-172.34 61.73 3.26 22
3 09/01/2024 00:04:26 -69.16, -5.90 119.05 09/01/2024 00:05:33 -69.14, -3.81 119.12 82.79 67
4 09/03/2024 14:41:48 -70.07, 135.93 117.23 09/03/2024 14:41:14 -70.09, 135.95 117.19 3.36 34
5 09/03/2024 15:31:15 69.96, -56.58 62.69 09/03/2024 15:31:58 69.99, -56.58 62.72 3.17 43
6 09/06/2024 06:08:42 70.51, 84.81 64.19 09/06/2024 06:07:31 70.54, 83.71 64.25 41.01 71
7 09/06/2024 06:58:18 -70.07,-108.19 116.23 09/06/2024 06:58:06 -70.07,-108.23 116.23 1.75 12
8 09/06/2024 07:47:45 69.96, 59.31 63.68 09/06/2024 07:48:50 69.97, 59.23 63.69 3.14 65
9 09/08/2024 22:25:16 70.15,-159.81 64.84 09/08/2024 22:24:14 70.13,-159.85 64.82 3.36 62
10 09/08/2024 23:14:47 -70.00, 7.59 115.30 09/08/2024 23:14:56 -70.02, 7.63 115.28 3.08 9
11 09/09/2024 00:04:22 69.44, 174.48 64.17 09/09/2024 00:05:31 69.45, 175.79 64.15 51.14 69
12 09/11/2024 14:41:44 70.10, -43.99 65.81 09/11/2024 14:41:05 70.10, -44.03 65.81 1.27 39
13 09/11/2024 15:31:14 -70.00, 123.49 114.29 09/11/2024 15:31:47 -69.99, 123.46 114.30 1.85 33

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/31/2024
SNOs_Map_LANDSAT-8_NPP_20240831.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/31/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP