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: 10/28/2021
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 10/29/2021 13:52:44 70.63, -30.90 84.18 10/29/2021 13:51:34 70.64, -32.33 84.18 52.52 70
2 10/29/2021 14:42:22 -70.08, 135.92 96.38 10/29/2021 14:42:07 -70.07, 135.89 96.38 1.35 15
3 10/29/2021 15:31:49 69.98, -56.58 83.54 10/29/2021 15:32:51 69.96, -56.63 83.52 3.21 62
4 11/01/2021 06:09:22 70.13, 84.24 84.53 11/01/2021 06:08:23 70.11, 84.27 84.52 1.93 59
5 11/01/2021 06:58:52 -70.01,-108.29 95.58 11/01/2021 06:59:05 -70.02,-108.27 95.57 0.95 13
6 11/01/2021 07:48:30 69.30, 58.38 83.72 11/01/2021 07:49:38 69.32, 60.07 83.75 66.27 68
7 11/03/2021 22:25:51 70.11,-159.91 85.35 11/03/2021 22:25:22 70.12,-159.98 85.36 2.70 29
8 11/03/2021 23:15:21 -70.00, 7.57 94.75 11/03/2021 23:16:03 -69.97, 7.57 94.78 3.31 42
9 11/06/2021 13:52:51 -70.24, 148.52 93.72 11/06/2021 13:51:38 -70.34, 148.13 93.62 18.41 73
10 11/06/2021 14:42:19 70.08, -44.07 86.13 11/06/2021 14:42:19 70.07, -44.15 86.13 2.98 0
11 11/06/2021 15:31:50 -69.92, 123.34 94.02 11/06/2021 15:33:00 -69.92, 123.40 94.02 2.38 70
12 11/09/2021 06:09:22 -70.10, -95.80 93.08 11/09/2021 06:08:32 -70.09, -95.72 93.09 3.29 50
13 11/09/2021 06:58:49 69.99, 71.69 86.82 11/09/2021 06:59:16 69.98, 71.76 86.81 2.98 27

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/28/2021
SNOs_Map_LANDSAT-8_NPP_20211028.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/28/2021 in txt file.

Historial Predications of SNOs between LANDSAT-8 and NPP