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: 11/5/2020
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 70.11, 71.88 86.14 11/06/2020 06:57:41 70.13, 71.87 86.16 2.24 60
2 11/06/2020 07:48:11 -69.99,-120.66 93.97 11/06/2020 07:48:22 -70.00,-120.61 93.96 1.90 11
3 11/06/2020 08:37:48 69.34, 46.10 85.39 11/06/2020 08:38:56 69.34, 47.66 85.40 61.20 68
4 11/08/2020 23:15:10 70.08,-172.29 86.89 11/08/2020 23:14:34 70.10,-172.31 86.91 2.72 36
5 11/09/2020 00:04:40 -69.96, -4.82 93.22 11/09/2020 00:05:15 -69.97, -4.79 93.22 1.13 35
6 11/11/2020 14:42:03 -70.64, 136.77 91.82 11/11/2020 14:40:53 -70.72, 135.18 91.74 59.06 70
7 11/11/2020 15:31:39 70.04, -56.46 87.59 11/11/2020 15:31:26 70.02, -56.42 87.58 2.58 13
8 11/11/2020 16:21:09 -69.93, 111.02 92.51 11/11/2020 16:22:08 -69.94, 111.03 92.50 1.11 59
9 11/14/2020 06:58:40 -70.10,-108.13 91.65 11/14/2020 06:57:34 -70.12,-108.09 91.63 1.81 66
10 11/14/2020 07:48:07 69.99, 59.36 88.26 11/14/2020 07:48:18 70.00, 59.39 88.26 1.23 11
11 11/14/2020 08:37:43 -69.56,-133.61 92.18 11/14/2020 08:38:53 -69.54,-132.61 92.19 38.59 70
12 11/16/2020 23:15:08 -70.11, 7.77 90.97 11/16/2020 23:14:27 -70.09, 7.71 90.99 3.08 41
13 11/17/2020 00:04:35 70.00, 175.26 88.93 11/17/2020 00:05:11 69.98, 175.20 88.91 3.36 36

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/5/2020
SNOs_Map_LANDSAT-8_NPP_20201105.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/05/2020 in txt file.

Historical Predications of SNOs between LANDSAT-8 and NPP