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: 11/13/2024
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 11/14/2024 14:41:39 70.84, -42.91 89.20 11/14/2024 14:40:31 70.88, -45.08 89.23 79.21 68
2 11/14/2024 15:31:21 -70.07, 123.58 91.58 11/14/2024 15:30:59 -70.07, 123.52 91.58 2.24 22
3 11/14/2024 16:20:49 69.91, -69.00 88.27 11/14/2024 16:21:43 69.94, -68.96 88.30 3.23 54
4 11/17/2024 06:58:17 70.11, 71.90 89.12 11/17/2024 06:57:08 70.10, 71.95 89.11 1.94 69
5 11/17/2024 07:47:46 -70.05,-120.55 90.94 11/17/2024 07:47:50 -70.03,-120.63 90.95 3.55 4
6 11/17/2024 08:37:18 69.67, 46.56 88.69 11/17/2024 08:38:29 69.64, 47.27 88.66 27.81 71
7 11/19/2024 23:14:42 70.07,-172.25 89.71 11/19/2024 23:14:00 70.08,-172.24 89.72 1.12 42
8 11/20/2024 00:04:12 -69.96, -4.77 90.40 11/20/2024 00:04:41 -69.96, -4.73 90.41 1.93 29
9 11/22/2024 14:41:28 -70.74, 136.99 89.05 11/22/2024 14:40:19 -70.78, 135.13 89.01 68.41 69
10 11/22/2024 15:31:06 70.03, -56.41 90.24 11/22/2024 15:30:51 70.03, -56.37 90.24 1.65 15
11 11/22/2024 16:20:36 -69.92, 111.07 89.86 11/22/2024 16:21:33 -69.95, 111.07 89.83 3.53 57
12 11/25/2024 06:58:02 -70.09,-108.06 89.17 11/25/2024 06:56:58 -70.11,-108.02 89.14 2.90 64
13 11/25/2024 07:47:29 69.97, 59.42 90.72 11/25/2024 07:47:42 69.99, 59.47 90.75 3.22 13
14 11/25/2024 08:37:06 -69.48,-133.62 89.77 11/25/2024 08:38:16 -69.49,-132.47 89.76 45.12 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2024
SNOs_Map_LANDSAT-8_NPP_20241113.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/13/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP