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: 10/22/2024
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 10/24/2024 06:58:27 -70.19,-108.04 97.98 10/24/2024 06:57:14 -70.20,-108.23 97.96 7.34 73
2 10/24/2024 07:47:55 70.02, 59.37 81.88 10/24/2024 07:47:57 70.03, 59.35 81.88 0.77 2
3 10/24/2024 08:37:25 -69.92,-133.15 98.23 10/24/2024 08:38:38 -69.89,-133.13 98.25 2.86 73
4 10/26/2024 23:14:56 -70.10, 7.73 97.15 10/26/2024 23:14:09 -70.10, 7.70 97.15 1.33 47
5 10/27/2024 00:04:23 69.99, 175.21 82.76 10/27/2024 00:04:53 69.97, 175.19 82.74 2.23 30
6 10/29/2024 14:41:44 70.68, -43.17 84.32 10/29/2024 14:40:35 70.77, -44.93 84.41 65.58 69
7 10/29/2024 15:31:24 -70.03, 123.51 96.33 10/29/2024 15:31:05 -70.06, 123.52 96.30 3.44 19
8 10/29/2024 16:20:51 69.91, -69.00 83.57 10/29/2024 16:21:49 69.93, -68.98 83.59 2.59 58
9 11/01/2024 06:58:19 70.12, 71.90 84.62 11/01/2024 06:57:18 70.12, 71.88 84.62 0.75 61
10 11/01/2024 07:47:49 -70.01,-120.61 95.48 11/01/2024 07:48:00 -70.03,-120.67 95.46 3.04 11
11 11/01/2024 08:37:25 69.40, 46.19 83.92 11/01/2024 08:38:34 69.38, 47.60 83.90 55.25 69
12 11/03/2024 23:14:45 70.05,-172.29 85.39 11/03/2024 23:14:13 70.05,-172.25 85.39 1.46 32
13 11/04/2024 00:04:15 -69.95, -4.80 94.70 11/04/2024 00:04:55 -69.97, -4.80 94.69 1.51 40

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/22/2024
SNOs_Map_LANDSAT-8_NPP_20241023.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/22/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP