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: 12/27/2024
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 12/27/2024 06:08:55 70.34, 84.54 93.57 12/27/2024 06:07:43 70.36, 83.94 93.61 22.42 72
2 12/27/2024 06:58:28 -70.06,-108.23 86.71 12/27/2024 06:58:21 -70.06,-108.26 86.71 1.34 7
3 12/27/2024 07:47:55 69.96, 59.27 93.19 12/27/2024 07:49:05 69.94, 59.22 93.17 2.62 70
4 12/29/2024 22:25:27 70.09,-159.93 93.18 12/29/2024 22:24:37 70.10,-159.89 93.20 1.93 50
5 12/29/2024 23:14:57 -69.98, 7.55 86.93 12/29/2024 23:15:19 -70.00, 7.58 86.91 2.76 22
6 01/01/2025 13:52:14 -70.88, 149.49 86.25 01/01/2025 13:51:06 -70.96, 147.18 86.11 84.25 68
7 01/01/2025 14:41:54 70.07, -44.08 92.96 01/01/2025 14:41:35 70.07, -44.08 92.97 0.63 19
8 01/01/2025 15:31:24 -69.96, 123.40 87.15 01/01/2025 15:32:17 -69.96, 123.40 87.15 0.87 53
9 01/04/2025 06:08:52 -70.15, -95.70 87.21 01/04/2025 06:07:48 -70.15, -95.75 87.20 2.00 64
10 01/04/2025 06:58:19 70.04, 71.78 92.68 01/04/2025 06:58:32 70.05, 71.71 92.70 3.23 13
11 01/04/2025 07:47:56 -69.55,-121.26 87.80 01/04/2025 07:49:06 -69.52,-120.18 87.87 42.15 70
12 01/06/2025 22:25:18 -70.08, 20.09 87.59 01/06/2025 22:24:45 -70.09, 20.10 87.57 1.32 33
13 01/06/2025 23:14:45 69.96,-172.43 92.30 01/06/2025 23:15:28 69.95,-172.37 92.28 3.07 43
14 01/09/2025 13:52:12 70.16, -31.52 92.15 01/09/2025 13:51:00 70.17, -31.57 92.16 1.79 72
15 01/09/2025 14:41:42 -70.06, 135.96 87.96 01/09/2025 14:41:42 -70.05, 135.94 87.98 1.94 0
16 01/09/2025 15:31:11 69.83, -56.71 91.82 01/09/2025 15:32:23 69.80, -56.38 91.77 13.11 72

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/27/2024
SNOs_Map_LANDSAT-8_NPP_20241227.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/27/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP