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: 11/1/2020
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 11/03/2020 14:42:07 70.45, -43.51 85.68 11/03/2020 14:40:56 70.55, -44.56 85.78 40.62 71
2 11/03/2020 15:31:42 -70.06, 123.56 94.71 11/03/2020 15:31:30 -70.05, 123.54 94.72 1.35 12
3 11/03/2020 16:21:10 69.91, -69.02 85.15 11/03/2020 16:22:14 69.93, -68.96 85.17 3.10 64
4 11/06/2020 06:58:41 70.09, 71.85 86.12 11/06/2020 06:57:40 70.10, 71.93 86.13 2.87 61
5 11/06/2020 07:48:10 -70.03,-120.60 93.93 11/06/2020 07:48:22 -70.01,-120.63 93.95 2.73 12
6 11/06/2020 08:37:47 69.38, 46.15 85.43 11/06/2020 08:38:56 69.36, 47.64 85.42 58.30 69
7 11/08/2020 23:15:10 70.06,-172.32 86.87 11/08/2020 23:14:33 70.06,-172.25 86.87 2.59 37
8 11/09/2020 00:04:39 -70.00, -4.76 93.18 11/09/2020 00:05:15 -69.98, -4.80 93.21 3.23 36
9 11/11/2020 14:42:02 -70.67, 136.82 91.78 11/11/2020 14:40:53 -70.72, 135.17 91.73 61.02 69
10 11/11/2020 15:31:39 70.01, -56.49 87.57 11/11/2020 15:31:26 70.03, -56.43 87.59 3.01 13
11 11/11/2020 16:21:08 -69.96, 111.07 92.48 11/11/2020 16:22:08 -69.94, 111.02 92.50 2.91 60
12 11/14/2020 06:58:40 -70.13,-108.08 91.62 11/14/2020 06:57:35 -70.12,-108.10 91.63 2.12 65
13 11/14/2020 07:48:07 70.02, 59.40 88.28 11/14/2020 07:48:19 70.00, 59.38 88.27 2.15 12
14 11/14/2020 08:37:44 -69.53,-133.64 92.20 11/14/2020 08:38:54 -69.54,-132.62 92.19 39.61 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/1/2020
SNOs_Map_LANDSAT-8_NPP_20201101.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/01/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP