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: 11/3/2020
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 11/06/2020 06:58:41 70.12, 71.88 86.15 11/06/2020 06:57:41 70.13, 71.88 86.16 1.30 60
2 11/06/2020 07:48:11 -70.00,-120.65 93.96 11/06/2020 07:48:22 -69.99,-120.60 93.97 1.87 11
3 11/06/2020 08:37:48 69.35, 46.11 85.39 11/06/2020 08:38:56 69.34, 47.67 85.39 61.19 68
4 11/08/2020 23:15:10 70.08,-172.28 86.89 11/08/2020 23:14:34 70.10,-172.30 86.91 1.75 36
5 11/09/2020 00:04:40 -69.97, -4.81 93.22 11/09/2020 00:05:15 -69.96, -4.78 93.22 1.49 35
6 11/11/2020 14:42:03 -70.64, 136.78 91.81 11/11/2020 14:40:53 -70.71, 135.19 91.75 58.69 70
7 11/11/2020 15:31:38 70.04, -56.45 87.60 11/11/2020 15:31:26 70.07, -56.49 87.62 3.03 12
8 11/11/2020 16:21:08 -69.93, 111.03 92.51 11/11/2020 16:22:07 -69.93, 111.04 92.51 0.71 59
9 11/14/2020 06:58:40 -70.11,-108.12 91.64 11/14/2020 06:57:34 -70.10,-108.08 91.64 1.71 66
10 11/14/2020 07:48:07 70.00, 59.37 88.26 11/14/2020 07:48:18 69.99, 59.41 88.25 1.81 11
11 11/14/2020 08:37:43 -69.56,-133.60 92.17 11/14/2020 08:38:54 -69.58,-132.68 92.15 35.95 71
12 11/16/2020 23:15:09 -70.06, 7.70 91.02 11/16/2020 23:14:27 -70.08, 7.73 91.00 2.47 42
13 11/17/2020 00:04:36 69.95, 175.18 88.88 11/17/2020 00:05:11 69.97, 175.21 88.90 2.42 35

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/3/2020
SNOs_Map_LANDSAT-8_NPP_20201104.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/03/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP