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: 9/24/2024
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 09/24/2024 22:25:08 70.68,-159.04 71.51 09/24/2024 22:23:59 70.76,-160.74 71.61 63.25 69
2 09/24/2024 23:14:47 -70.07, 7.70 109.08 09/24/2024 23:14:30 -70.08, 7.65 109.07 2.23 17
3 09/25/2024 00:04:15 69.91, 175.12 70.78 09/25/2024 00:05:13 69.93, 175.19 70.79 3.03 58
4 09/27/2024 14:41:44 70.15, -43.92 72.03 09/27/2024 14:40:37 70.15, -43.99 72.04 2.67 67
5 09/27/2024 15:31:14 -70.04, 123.55 108.07 09/27/2024 15:31:19 -70.05, 123.48 108.06 2.94 5
6 09/27/2024 16:20:46 69.66, -69.34 71.56 09/27/2024 16:21:57 69.64, -68.59 71.54 28.89 71
7 09/30/2024 06:58:10 70.07, 71.86 72.99 09/30/2024 06:57:24 70.09, 71.90 73.01 2.94 46
8 09/30/2024 07:47:40 -69.96,-120.66 107.11 09/30/2024 07:48:06 -69.99,-120.62 107.09 3.27 26
9 10/02/2024 22:24:52 -71.03, 21.56 105.03 10/02/2024 22:23:46 -71.08, 18.80 104.97 99.79 66
10 10/02/2024 23:14:35 70.05,-172.27 74.00 10/02/2024 23:14:12 70.05,-172.23 74.00 1.39 23
11 10/03/2024 00:04:05 -69.94, -4.79 106.10 10/03/2024 00:04:54 -69.94, -4.75 106.10 1.27 49
12 10/05/2024 14:41:32 -70.15, 136.14 104.88 10/05/2024 14:40:18 -70.21, 136.01 104.83 7.83 74
13 10/05/2024 15:30:59 70.03, -56.38 75.02 10/05/2024 15:31:00 70.01, -56.39 75.00 2.31 1
14 10/05/2024 16:20:29 -69.93, 111.10 105.08 10/05/2024 16:21:42 -69.90, 111.09 105.10 2.66 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/24/2024
SNOs_Map_LANDSAT-8_NPP_20240924.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/24/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP