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: 6/13/2018
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 06/15/2018 13:51:17 70.34, -31.27 46.96 06/15/2018 13:50:05 70.40, -31.68 47.05 16.90 72
2 06/15/2018 14:40:49 -70.12, 136.05 133.26 06/15/2018 14:40:43 -70.12, 136.09 133.26 1.63 6
3 06/15/2018 15:30:16 70.01, -56.46 46.64 06/15/2018 15:31:28 70.04, -56.48 46.66 3.12 72
4 06/18/2018 06:07:50 70.22, 84.44 46.77 06/18/2018 06:06:56 70.20, 84.42 46.75 2.42 54
5 06/18/2018 06:57:20 -70.11,-108.08 133.34 06/18/2018 06:57:38 -70.12,-108.14 133.33 2.46 18
6 06/18/2018 07:47:01 69.23, 58.36 45.82 06/18/2018 07:48:08 69.25, 60.45 45.77 82.30 67
7 06/20/2018 22:24:22 70.15,-159.78 46.67 06/20/2018 22:23:50 70.15,-159.74 46.68 1.48 32
8 06/20/2018 23:13:52 -70.05, 7.71 133.43 06/20/2018 23:14:32 -70.07, 7.71 133.41 2.38 40
9 06/23/2018 13:51:18 -70.63, 149.16 132.85 06/23/2018 13:50:07 -70.65, 147.94 132.78 45.08 71
10 06/23/2018 14:40:52 70.14, -43.92 46.68 06/23/2018 14:40:43 70.11, -43.90 46.65 3.14 9
11 06/23/2018 15:30:22 -70.04, 123.57 133.42 06/23/2018 15:31:25 -70.03, 123.55 133.44 1.61 63
12 06/26/2018 06:07:57 -70.18, -95.62 133.22 06/26/2018 06:06:53 -70.19, -95.55 133.20 2.99 64
13 06/26/2018 06:57:23 70.12, 71.93 46.73 06/26/2018 06:57:38 70.12, 71.86 46.74 2.81 15
14 06/26/2018 07:47:01 -69.58,-121.18 133.78 06/26/2018 07:48:11 -69.56,-119.98 133.85 46.58 70

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 6/13/2018
SNOs_Map_LANDSAT-8_NPP_20180614.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 06/13/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service