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: 9/16/2024
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 -70.32, 20.41 111.95 09/16/2024 22:24:07 -70.40, 19.77 111.85 25.32 72
2 09/16/2024 23:14:49 70.05,-172.33 67.80 09/16/2024 23:14:46 70.04,-172.36 67.79 1.68 3
3 09/17/2024 00:04:19 -69.94, -4.86 112.30 09/17/2024 00:05:28 -69.94, -4.89 112.30 1.28 69
4 09/19/2024 14:41:51 -70.14, 136.04 111.09 09/19/2024 14:40:52 -70.12, 135.99 111.10 2.77 59
5 09/19/2024 15:31:18 69.98, -56.55 68.77 09/19/2024 15:31:34 69.98, -56.47 68.76 3.05 16
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 59.47 69
7 09/22/2024 06:58:18 -70.11,-108.12 110.09 09/22/2024 06:57:40 -70.08,-108.15 110.11 3.25 38
8 09/22/2024 07:47:45 70.00, 59.36 69.82 09/22/2024 07:48:24 69.99, 59.30 69.81 2.35 39
9 09/24/2024 22:25:06 70.64,-159.07 71.48 09/24/2024 22:23:57 70.69,-160.64 71.55 57.79 69
10 09/24/2024 23:14:45 -70.05, 7.68 109.11 09/24/2024 23:14:29 -70.06, 7.68 109.09 1.20 16
11 09/25/2024 00:04:12 69.93, 175.17 70.80 09/25/2024 00:05:12 69.92, 175.21 70.78 2.19 60
12 09/27/2024 14:41:40 70.12, -43.94 72.00 09/27/2024 14:40:35 70.12, -43.93 72.00 0.67 65
13 09/27/2024 15:31:10 -70.01, 123.54 108.10 09/27/2024 15:31:17 -70.00, 123.56 108.11 1.33 7
14 09/27/2024 16:20:44 69.51, -69.51 71.42 09/27/2024 16:21:54 69.55, -68.45 71.45 41.34 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 9/16/2024
SNOs_Map_LANDSAT-8_NPP_20240916.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 09/16/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP