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: 9/25/2024
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 09/27/2024 14:41:44 70.12, -43.97 71.99 09/27/2024 14:40:36 70.13, -43.95 72.01 1.49 68
2 09/27/2024 15:31:14 -70.00, 123.50 108.11 09/27/2024 15:31:18 -70.03, 123.52 108.09 2.63 4
3 09/27/2024 16:20:46 69.62, -69.38 71.53 09/27/2024 16:21:56 69.61, -68.55 71.51 32.21 70
4 09/30/2024 06:58:10 70.07, 71.87 72.99 09/30/2024 06:57:24 70.07, 71.93 72.99 2.57 46
5 09/30/2024 07:47:40 -69.96,-120.65 107.11 09/30/2024 07:48:06 -69.96,-120.59 107.11 2.39 26
6 10/02/2024 22:24:52 -71.02, 21.54 105.04 10/02/2024 22:23:46 -71.06, 18.83 104.99 98.03 66
7 10/02/2024 23:14:34 70.09,-172.21 74.04 10/02/2024 23:14:13 70.08,-172.28 74.03 3.11 21
8 10/03/2024 00:04:05 -69.93, -4.80 106.11 10/03/2024 00:04:54 -69.92, -4.73 106.12 3.03 49
9 10/05/2024 14:41:30 -70.17, 136.16 104.87 10/05/2024 14:40:17 -70.19, 136.03 104.84 6.05 73
10 10/05/2024 15:30:58 69.99, -56.44 74.98 10/05/2024 15:30:59 70.00, -56.37 74.98 2.75 1
11 10/05/2024 16:20:28 -69.89, 111.05 105.12 10/05/2024 16:21:41 -69.89, 111.11 105.12 2.57 73
12 10/08/2024 06:57:54 -70.07,-108.06 103.94 10/08/2024 06:57:03 -70.08,-107.99 103.93 2.46 51
13 10/08/2024 07:47:20 70.01, 59.50 76.01 10/08/2024 07:47:47 69.99, 59.45 76.00 2.72 27

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/25/2024
SNOs_Map_LANDSAT-8_NPP_20240925.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/25/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP