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: 6/23/2024
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 06/23/2024 14:41:09 70.15, -43.93 46.69 06/23/2024 14:40:32 70.13, -43.88 46.69 2.34 37
2 06/23/2024 15:30:39 -70.03, 123.54 133.42 06/23/2024 15:31:14 -70.05, 123.57 133.41 1.75 35
3 06/26/2024 06:08:05 -70.61, -95.02 132.79 06/26/2024 06:06:54 -70.64, -96.23 132.71 45.04 71
4 06/26/2024 06:57:39 70.12, 71.92 46.75 06/26/2024 06:57:30 70.10, 71.93 46.73 3.06 9
5 06/26/2024 07:47:09 -70.01,-120.61 133.36 06/26/2024 07:48:12 -70.01,-120.62 133.37 0.69 63
6 06/28/2024 22:24:43 -70.18, 20.23 133.07 06/28/2024 22:23:45 -70.20, 20.22 133.05 2.06 58
7 06/28/2024 23:14:10 70.07,-172.27 46.83 06/28/2024 23:14:29 70.07,-172.29 46.83 0.50 19
8 06/29/2024 00:03:51 -69.36, -5.62 133.85 06/29/2024 00:04:59 -69.35, -3.90 133.93 67.34 68
9 07/01/2024 14:41:13 -70.16, 136.09 132.92 07/01/2024 14:40:43 -70.14, 136.06 132.93 2.85 30
10 07/01/2024 15:30:41 70.00, -56.50 46.94 07/01/2024 15:31:27 70.01, -56.44 46.95 2.85 46
11 07/04/2024 06:08:13 70.22, 84.43 47.37 07/04/2024 06:07:00 70.23, 84.35 47.39 3.28 73
12 07/04/2024 06:57:43 -70.11,-108.09 132.73 07/04/2024 06:57:41 -70.09,-108.11 132.76 2.89 2
13 07/04/2024 07:47:12 69.89, 59.24 47.06 07/04/2024 07:48:24 69.92, 59.46 47.07 8.60 72
14 07/06/2024 22:24:42 70.15,-159.79 47.57 07/06/2024 22:23:56 70.15,-159.77 47.58 0.95 46
15 07/06/2024 23:14:12 -70.04, 7.69 132.53 07/06/2024 23:14:38 -70.06, 7.69 132.52 1.81 26

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/23/2024
SNOs_Map_LANDSAT-8_NPP_20240623.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/23/2024 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP