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: 2/20/2024
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 02/21/2024 22:25:29 -70.20, 20.14 99.30 02/21/2024 22:24:29 -70.19, 20.15 99.29 1.21 60
2 02/21/2024 23:14:56 70.10,-172.36 80.61 02/21/2024 23:15:13 70.07,-172.37 80.58 3.16 17
3 02/22/2024 00:04:36 -69.43, -5.64 100.04 02/22/2024 00:05:45 -69.45, -4.14 100.09 58.99 69
4 02/24/2024 14:41:58 -70.14, 135.94 100.33 02/24/2024 14:41:22 -70.17, 135.95 100.30 2.62 36
5 02/24/2024 15:31:25 70.04, -56.56 79.57 02/24/2024 15:32:06 70.05, -56.56 79.58 1.14 41
6 02/27/2024 06:08:50 70.51, 84.72 79.03 02/27/2024 06:07:38 70.57, 83.79 79.14 35.03 72
7 02/27/2024 06:58:25 -70.12,-108.22 101.35 02/27/2024 06:58:13 -70.11,-108.17 101.36 1.99 12
8 02/27/2024 07:47:52 70.01, 59.28 78.54 02/27/2024 07:48:57 69.99, 59.31 78.51 2.24 65
9 02/29/2024 22:25:22 70.22,-159.81 77.75 02/29/2024 22:24:24 70.20,-159.85 77.74 3.09 58
10 02/29/2024 23:14:52 -70.11, 7.66 102.37 02/29/2024 23:15:06 -70.11, 7.61 102.38 2.11 14
11 03/01/2024 00:04:30 69.40, 174.33 76.95 03/01/2024 00:05:38 69.36, 176.02 76.83 66.46 68
12 03/03/2024 14:41:49 70.19, -43.98 76.68 03/03/2024 14:41:16 70.16, -44.01 76.67 3.05 33
13 03/03/2024 15:31:19 -70.07, 123.50 103.44 03/03/2024 15:31:58 -70.07, 123.45 103.45 1.91 39

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/20/2024
SNOs_Map_LANDSAT-8_NPP_20240220.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/20/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP