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: 12/6/2018
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 12/08/2018 14:41:49 -70.09, 135.96 87.27 12/08/2018 14:41:16 -70.10, 136.03 87.26 2.94 33
2 12/08/2018 15:31:16 69.99, -56.55 92.64 12/08/2018 15:32:00 69.99, -56.48 92.64 2.45 44
3 12/11/2018 06:08:45 70.34, 84.56 93.23 12/11/2018 06:07:33 70.41, 84.01 93.31 22.00 72
4 12/11/2018 06:58:18 -70.07,-108.20 87.04 12/11/2018 06:58:10 -70.05,-108.12 87.06 3.62 8
5 12/11/2018 07:47:45 69.96, 59.29 92.86 12/11/2018 07:48:54 69.94, 59.36 92.84 3.30 69
6 12/13/2018 22:25:17 70.14,-159.84 93.23 12/13/2018 22:24:23 70.15,-159.82 93.24 1.10 54
7 12/13/2018 23:14:47 -70.04, 7.65 86.87 12/13/2018 23:15:05 -70.05, 7.65 86.86 1.37 18
8 12/14/2018 00:04:28 69.15, 174.09 92.26 12/14/2018 00:05:34 69.15, 176.27 92.23 86.44 66
9 12/16/2018 14:41:46 70.11, -44.00 93.34 12/16/2018 14:41:17 70.10, -43.98 93.34 0.86 29
10 12/16/2018 15:31:16 -70.01, 123.48 86.76 12/16/2018 15:31:59 -70.00, 123.49 86.77 0.51 43
11 12/19/2018 06:08:44 -70.35, -95.42 86.34 12/19/2018 06:07:31 -70.42, -96.02 86.25 23.91 73
12 12/19/2018 06:58:14 70.07, 71.83 93.39 12/19/2018 06:58:10 70.06, 71.85 93.39 1.32 4
13 12/19/2018 07:47:44 -69.97,-120.68 86.71 12/19/2018 07:48:52 -69.96,-120.67 86.73 1.77 68

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 12/6/2018
SNOs_Map_LANDSAT-8_NPP_20181207.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 12/06/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service