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: 8/7/2022
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 08/08/2022 06:58:52 70.09, 71.84 53.95 08/08/2022 06:58:25 70.07, 71.83 53.93 3.24 27
2 08/08/2022 07:48:22 -69.98,-120.69 126.15 08/08/2022 07:49:07 -69.98,-120.72 126.15 1.23 45
3 08/10/2022 22:25:54 -70.26, 20.31 125.13 08/10/2022 22:24:41 -70.33, 19.87 125.03 18.46 73
4 08/10/2022 23:15:23 70.05,-172.35 54.68 08/10/2022 23:15:22 70.06,-172.40 54.70 2.06 1
5 08/11/2022 00:04:53 -69.94, -4.87 125.42 08/11/2022 00:06:03 -69.92, -4.86 125.45 2.55 70
6 08/13/2022 14:42:27 -70.10, 135.96 124.48 08/13/2022 14:41:34 -70.12, 135.97 124.46 1.74 53
7 08/13/2022 15:31:54 70.00, -56.55 55.43 08/13/2022 15:32:18 70.00, -56.55 55.44 0.80 24
8 08/13/2022 16:21:38 -69.12, 109.90 125.39 08/13/2022 16:22:45 -69.12, 112.06 125.48 85.60 67
9 08/16/2022 06:58:58 -70.04,-108.24 123.71 08/16/2022 06:58:30 -70.06,-108.18 123.69 3.06 28
10 08/16/2022 07:48:25 69.93, 59.24 56.20 08/16/2022 07:49:14 69.95, 59.30 56.21 2.65 49
11 08/18/2022 22:25:57 70.13,-159.87 57.23 08/18/2022 22:24:44 70.16,-159.89 57.27 3.24 73
12 08/18/2022 23:15:27 -70.03, 7.62 122.86 08/18/2022 23:15:25 -70.01, 7.66 122.89 2.96 2
13 08/19/2022 00:04:55 69.86, 175.03 56.99 08/19/2022 00:06:08 69.85, 175.21 56.96 7.32 73

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 8/7/2022
SNOs_Map_LANDSAT-8_NPP_20220807.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 08/07/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP