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: 7/26/2022
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 14:42:19 -70.13, 136.01 128.78 07/28/2022 14:41:22 -70.11, 136.03 128.79 2.19 57
2 07/28/2022 15:31:46 70.02, -56.49 51.13 07/28/2022 15:32:07 70.04, -56.56 51.15 3.13 21
3 07/28/2022 16:21:28 -69.25, 110.09 129.59 07/28/2022 16:22:36 -69.26, 111.89 129.66 71.01 68
4 07/31/2022 06:58:49 -70.11,-108.14 128.16 07/31/2022 06:58:18 -70.08,-108.18 128.17 3.27 31
5 07/31/2022 07:48:17 69.95, 59.28 51.70 07/31/2022 07:49:02 69.97, 59.31 51.71 2.22 45
6 08/02/2022 22:25:49 70.25,-159.70 52.64 08/02/2022 22:24:36 70.32,-160.09 52.74 16.87 73
7 08/02/2022 23:15:21 -70.03, 7.63 127.55 08/02/2022 23:15:14 -70.01, 7.70 127.57 3.27 7
8 08/03/2022 00:04:48 69.92, 175.12 52.35 08/03/2022 00:05:59 69.95, 175.10 52.38 3.37 71
9 08/05/2022 14:42:22 70.10, -44.03 53.21 08/05/2022 14:41:29 70.09, -43.98 53.22 1.95 53
10 08/05/2022 15:31:52 -70.00, 123.46 126.88 08/05/2022 15:32:11 -70.00, 123.48 126.88 1.02 19
11 08/05/2022 16:21:34 69.05, -70.17 52.25 08/05/2022 16:22:40 69.09, -67.89 52.19 90.66 66
12 08/08/2022 06:58:52 70.11, 71.86 53.96 08/08/2022 06:58:26 70.08, 71.80 53.95 3.21 26
13 08/08/2022 07:48:23 -69.95,-120.73 126.18 08/08/2022 07:49:07 -69.93,-120.65 126.20 3.57 44

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 7/26/2022
SNOs_Map_LANDSAT-8_NPP_20220726.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 07/26/2022 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP