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: 5/27/2022
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 05/28/2022 06:58:18 -70.17,-108.01 131.38 05/28/2022 06:57:20 -70.15,-108.05 131.40 3.28 58
2 05/28/2022 07:47:46 70.02, 59.41 48.47 05/28/2022 07:48:04 70.03, 59.43 48.48 1.70 18
3 05/28/2022 08:37:26 -69.35,-133.87 132.19 05/28/2022 08:38:35 -69.36,-132.27 132.22 62.69 69
4 05/30/2022 23:14:47 -70.11, 7.79 131.85 05/30/2022 23:14:12 -70.14, 7.75 131.82 3.08 35
5 05/31/2022 00:04:14 70.01, 175.29 48.05 05/31/2022 00:04:56 70.03, 175.22 48.07 3.00 42
6 06/02/2022 14:41:39 70.53, -43.35 48.21 06/02/2022 14:40:28 70.54, -44.42 48.25 39.83 71
7 06/02/2022 15:31:15 -70.09, 123.65 132.23 06/02/2022 15:31:03 -70.08, 123.62 132.24 1.56 12
8 06/02/2022 16:20:42 69.98, -68.86 47.67 06/02/2022 16:21:47 69.97, -68.91 47.65 2.16 65
9 06/05/2022 06:58:12 70.16, 72.00 47.53 06/05/2022 06:57:12 70.17, 71.94 47.56 2.89 60
10 06/05/2022 07:47:42 -70.05,-120.52 132.58 06/05/2022 07:47:53 -70.02,-120.51 132.61 2.81 11
11 06/05/2022 08:37:19 69.39, 46.21 46.78 06/05/2022 08:38:27 69.39, 47.74 46.74 59.59 68
12 06/07/2022 23:14:40 70.09,-172.20 47.20 06/07/2022 23:14:03 70.13,-172.20 47.24 3.63 37
13 06/08/2022 00:04:10 -69.99, -4.71 132.90 06/08/2022 00:04:44 -69.97, -4.65 132.92 3.01 34

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 5/27/2022
SNOs_Map_LANDSAT-8_NPP_20220527.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 05/27/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP