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: 9/7/2024
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 09/08/2024 22:25:19 70.15,-159.84 64.84 09/08/2024 22:24:16 70.16,-159.90 64.85 2.65 63
2 09/08/2024 23:14:49 -70.04, 7.64 115.27 09/08/2024 23:14:57 -70.01, 7.65 115.29 3.28 8
3 09/09/2024 00:04:23 69.49, 174.53 64.22 09/09/2024 00:05:32 69.48, 175.74 64.18 47.11 69
4 09/11/2024 14:41:47 70.06, -44.07 65.77 09/11/2024 14:41:05 70.08, -43.99 65.78 3.27 42
5 09/11/2024 15:31:16 -70.01, 123.49 114.28 09/11/2024 15:31:47 -69.98, 123.48 114.31 3.55 31
6 09/14/2024 06:08:34 -70.82, -94.69 112.48 09/14/2024 06:07:26 -70.90, -96.83 112.36 78.67 68
7 09/14/2024 06:58:13 70.06, 71.82 66.78 09/14/2024 06:57:56 70.08, 71.79 66.81 2.74 17
8 09/14/2024 07:47:43 -69.95,-120.70 113.32 09/14/2024 07:48:38 -69.97,-120.73 113.30 2.88 55
9 09/16/2024 22:25:11 -70.14, 20.19 112.13 09/16/2024 22:24:02 -70.14, 20.18 112.12 0.77 69
10 09/16/2024 23:14:38 70.02,-172.33 67.77 09/16/2024 23:14:45 70.00,-172.30 67.75 2.47 7
11 09/17/2024 00:04:12 -69.69, -5.15 112.54 09/17/2024 00:05:23 -69.68, -4.50 112.57 25.12 71
12 09/19/2024 14:41:35 -70.07, 136.01 111.16 09/19/2024 14:40:51 -70.08, 136.06 111.15 2.50 44
13 09/19/2024 15:31:01 70.00, -56.44 68.79 09/19/2024 15:31:35 70.00, -56.50 68.79 2.50 34

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/7/2024
SNOs_Map_LANDSAT-8_NPP_20240907.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/07/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP