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: 11/2/2017
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 11/03/2017 14:42:12 -70.16, 136.03 94.71 11/03/2017 14:41:25 -70.15, 135.98 94.72 2.28 47
2 11/03/2017 15:31:40 70.01, -56.55 85.15 11/03/2017 15:32:09 70.02, -56.52 85.17 2.02 29
3 11/06/2017 06:08:59 70.91, 85.40 86.86 11/06/2017 06:07:52 70.97, 83.11 86.92 83.46 67
4 11/06/2017 06:58:42 -70.09,-108.19 93.97 11/06/2017 06:58:19 -70.10,-108.18 93.96 1.22 23
5 11/06/2017 07:48:09 69.99, 59.31 85.94 11/06/2017 07:49:03 69.98, 59.32 85.94 0.95 54
6 11/08/2017 22:25:41 70.18,-159.82 86.90 11/08/2017 22:24:32 70.20,-159.87 86.92 2.96 69
7 11/08/2017 23:15:11 -70.07, 7.66 93.21 11/08/2017 23:15:13 -70.05, 7.66 93.22 1.51 2
8 11/09/2017 00:04:42 69.74, 174.85 86.48 11/09/2017 00:05:53 69.73, 175.46 86.47 23.75 71
9 11/11/2017 14:42:10 70.15, -43.98 87.62 11/11/2017 14:41:26 70.16, -44.05 87.63 2.78 44
10 11/11/2017 15:31:40 -70.04, 123.50 92.49 11/11/2017 15:32:07 -70.01, 123.49 92.51 3.17 27
11 11/14/2017 06:08:57 -70.98, -94.49 90.84 11/14/2017 06:07:50 -71.01, -96.96 90.81 89.61 67
12 11/14/2017 06:58:38 70.11, 71.85 88.29 11/14/2017 06:58:19 70.12, 71.78 88.30 3.02 19
13 11/14/2017 07:48:09 -69.95,-120.74 91.86 11/14/2017 07:49:00 -69.97,-120.68 91.84 3.32 51

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 11/2/2017
SNOs_Map_LANDSAT-8_NPP_20171103.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 11/02/2017 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service