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: 9/26/2024
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 14:41:43 70.16, -43.91 72.04 09/27/2024 14:40:36 70.14, -43.96 72.02 3.23 67
2 09/27/2024 15:31:13 -70.04, 123.56 108.07 09/27/2024 15:31:18 -70.04, 123.51 108.08 2.27 5
3 09/27/2024 16:20:45 69.66, -69.33 71.57 09/27/2024 16:21:56 69.62, -68.57 71.52 29.79 71
4 09/30/2024 06:58:09 70.11, 71.92 73.02 09/30/2024 06:57:24 70.08, 71.92 73.00 3.33 45
5 09/30/2024 07:47:39 -69.99,-120.61 107.08 09/30/2024 07:48:06 -69.97,-120.60 107.10 2.27 27
6 10/02/2024 22:24:52 -70.98, 21.48 105.09 10/02/2024 22:23:45 -71.01, 18.90 105.03 93.27 67
7 10/02/2024 23:14:34 70.05,-172.26 74.00 10/02/2024 23:14:12 70.03,-172.21 73.99 2.52 22
8 10/03/2024 00:04:04 -69.94, -4.79 106.10 10/03/2024 00:04:54 -69.93, -4.74 106.11 2.06 50
9 10/05/2024 14:41:30 -70.15, 136.15 104.88 10/05/2024 14:40:17 -70.15, 136.10 104.88 2.15 73
10 10/05/2024 15:30:58 69.98, -56.45 74.97 10/05/2024 15:31:00 70.01, -56.37 74.99 3.64 2
11 10/05/2024 16:20:28 -69.88, 111.04 105.13 10/05/2024 16:21:41 -69.85, 111.18 105.16 6.42 73
12 10/08/2024 06:57:52 -70.09,-108.03 103.93 10/08/2024 06:57:03 -70.08,-108.00 103.93 1.22 49
13 10/08/2024 07:47:19 69.97, 59.45 75.97 10/08/2024 07:47:47 69.99, 59.44 76.00 2.89 28

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/26/2024
SNOs_Map_LANDSAT-8_NPP_20240926.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/26/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP