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: 11/28/2020
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 11/30/2020 06:58:41 -70.36,-107.79 88.03 11/30/2020 06:57:29 -70.43,-108.57 87.95 29.85 72
2 11/30/2020 07:48:12 70.04, 59.39 91.66 11/30/2020 07:48:08 70.04, 59.34 91.67 1.70 4
3 11/30/2020 08:37:42 -69.92,-133.13 88.45 11/30/2020 08:38:49 -69.91,-133.14 88.46 1.66 67
4 12/02/2020 23:15:15 -70.11, 7.72 87.88 12/02/2020 23:14:16 -70.10, 7.72 87.88 0.58 59
5 12/03/2020 00:04:42 70.00, 175.22 92.03 12/03/2020 00:05:00 69.98, 175.21 92.01 2.29 18
6 12/03/2020 00:54:22 -69.34, -18.05 88.63 12/03/2020 00:55:31 -69.32, -16.50 88.66 60.72 69
7 12/05/2020 15:31:44 -70.07, 123.55 87.57 12/05/2020 15:31:07 -70.04, 123.58 87.59 3.29 37
8 12/05/2020 16:21:11 69.96, -68.96 92.33 12/05/2020 16:21:52 69.98, -69.01 92.35 2.56 41
9 12/08/2020 06:58:37 70.51, 72.43 93.17 12/08/2020 06:57:26 70.55, 71.26 93.23 43.82 71
10 12/08/2020 07:48:14 -70.02,-120.64 87.31 12/08/2020 07:48:00 -70.04,-120.63 87.30 1.46 14
11 12/08/2020 08:37:41 69.91, 46.85 92.58 12/08/2020 08:38:44 69.92, 46.85 92.60 1.33 63
12 12/10/2020 23:15:13 70.13,-172.25 93.04 12/10/2020 23:14:11 70.12,-172.31 93.04 2.25 62
13 12/11/2020 00:04:44 -69.97, -4.83 87.12 12/11/2020 00:04:52 -69.98, -4.77 87.11 2.55 8
14 12/11/2020 00:54:19 69.41, 162.05 92.34 12/11/2020 00:55:28 69.44, 163.33 92.36 50.16 69

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2020
SNOs_Map_LANDSAT-8_NPP_20201129.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/28/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP