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: 9/15/2024
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 09/16/2024 22:25:19 -70.33, 20.42 111.94 09/16/2024 22:24:07 -70.39, 19.79 111.86 24.66 72
2 09/16/2024 23:14:49 70.06,-172.32 67.81 09/16/2024 23:14:46 70.03,-172.35 67.79 3.07 3
3 09/17/2024 00:04:19 -69.95, -4.85 112.29 09/17/2024 00:05:28 -69.93, -4.88 112.31 2.38 69
4 09/19/2024 14:41:50 -70.14, 136.04 111.09 09/19/2024 14:40:51 -70.12, 136.00 111.10 2.75 59
5 09/19/2024 15:31:17 70.03, -56.47 68.82 09/19/2024 15:31:35 70.03, -56.55 68.82 3.00 18
6 09/19/2024 16:20:57 -69.38, 110.26 111.82 09/19/2024 16:22:06 -69.34, 111.77 111.87 59.51 69
7 09/22/2024 06:58:18 -70.09,-108.14 110.10 09/22/2024 06:57:40 -70.09,-108.16 110.10 0.87 38
8 09/22/2024 07:47:45 69.98, 59.34 69.81 09/22/2024 07:48:24 70.00, 59.28 69.83 3.22 39
9 09/24/2024 22:25:06 70.61,-159.12 71.45 09/24/2024 22:23:56 70.67,-160.60 71.52 54.97 70
10 09/24/2024 23:14:45 -70.02, 7.65 109.14 09/24/2024 23:14:28 -70.03, 7.72 109.12 3.49 17
11 09/25/2024 00:04:11 69.95, 175.20 70.82 09/25/2024 00:05:12 69.95, 175.16 70.81 1.68 61
12 09/27/2024 14:41:39 70.12, -43.93 72.00 09/27/2024 14:40:34 70.12, -43.92 72.00 0.73 65
13 09/27/2024 15:31:09 -70.02, 123.55 108.10 09/27/2024 15:31:16 -70.00, 123.57 108.11 1.72 7
14 09/27/2024 16:20:43 69.51, -69.50 71.42 09/27/2024 16:21:53 69.55, -68.45 71.45 41.16 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/15/2024
SNOs_Map_LANDSAT-8_NPP_20240915.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/15/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP