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: 10/29/2020
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 10/31/2020 23:15:13 -70.10, 7.73 95.52 10/31/2020 23:14:37 -70.07, 7.73 95.54 2.48 36
2 11/01/2020 00:04:41 69.94, 175.16 84.34 11/01/2020 00:05:21 69.95, 175.23 84.36 2.91 40
3 11/03/2020 14:42:06 70.47, -43.49 85.69 11/03/2020 14:40:55 70.54, -44.54 85.77 40.12 71
4 11/03/2020 15:31:42 -70.02, 123.51 94.75 11/03/2020 15:31:29 -70.04, 123.56 94.74 2.67 13
5 11/03/2020 16:21:09 69.92, -68.99 85.16 11/03/2020 16:22:13 69.92, -68.95 85.16 1.81 64
6 11/06/2020 06:58:41 70.11, 71.88 86.14 11/06/2020 06:57:40 70.09, 71.94 86.12 3.40 61
7 11/06/2020 07:48:11 -70.00,-120.64 93.97 11/06/2020 07:48:22 -70.00,-120.61 93.96 1.32 11
8 11/06/2020 08:37:48 69.34, 46.10 85.39 11/06/2020 08:38:56 69.35, 47.65 85.41 60.75 68
9 11/08/2020 23:15:10 70.08,-172.28 86.89 11/08/2020 23:14:33 70.06,-172.24 86.87 2.79 37
10 11/09/2020 00:04:40 -69.97, -4.80 93.22 11/09/2020 00:05:15 -69.97, -4.79 93.21 0.51 35
11 11/11/2020 14:42:03 -70.64, 136.78 91.81 11/11/2020 14:40:53 -70.72, 135.18 91.73 59.67 70
12 11/11/2020 15:31:39 70.04, -56.45 87.60 11/11/2020 15:31:26 70.03, -56.43 87.59 1.54 13
13 11/11/2020 16:21:09 -69.94, 111.04 92.50 11/11/2020 16:22:08 -69.94, 111.03 92.50 0.41 59

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 10/29/2020
SNOs_Map_LANDSAT-8_NPP_20201030.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 10/29/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP