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: 7/27/2022
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 07/28/2022 14:42:18 -70.14, 136.03 128.77 07/28/2022 14:41:22 -70.15, 135.96 128.75 2.61 56
2 07/28/2022 15:31:45 70.04, -56.47 51.14 07/28/2022 15:32:06 70.03, -56.54 51.13 2.94 21
3 07/28/2022 16:21:27 -69.27, 110.11 129.58 07/28/2022 16:22:35 -69.25, 111.91 129.67 70.98 68
4 07/31/2022 06:58:50 -70.07,-108.19 128.19 07/31/2022 06:58:18 -70.07,-108.16 128.19 1.24 32
5 07/31/2022 07:48:17 69.97, 59.31 51.72 07/31/2022 07:49:02 69.95, 59.33 51.70 1.75 45
6 08/02/2022 22:25:49 70.27,-159.67 52.67 08/02/2022 22:24:36 70.31,-160.07 52.73 15.79 73
7 08/02/2022 23:15:21 -70.05, 7.66 127.53 08/02/2022 23:15:15 -70.05, 7.63 127.53 0.94 6
8 08/03/2022 00:04:48 69.94, 175.15 52.38 08/03/2022 00:05:59 69.94, 175.12 52.36 1.40 71
9 08/05/2022 14:42:22 70.13, -43.99 53.24 08/05/2022 14:41:30 70.13, -44.04 53.26 2.11 52
10 08/05/2022 15:31:52 -70.02, 123.49 126.85 08/05/2022 15:32:12 -70.04, 123.42 126.83 3.21 20
11 08/05/2022 16:21:34 69.08, -70.13 52.27 08/05/2022 16:22:40 69.07, -67.87 52.17 89.81 66
12 08/08/2022 06:58:52 70.09, 71.83 53.95 08/08/2022 06:58:25 70.07, 71.82 53.94 1.79 27
13 08/08/2022 07:48:22 -69.99,-120.68 126.14 08/08/2022 07:49:07 -69.97,-120.72 126.16 2.18 45

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/27/2022
SNOs_Map_LANDSAT-8_NPP_20220727.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/27/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP