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: 2/6/2018
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 02/07/2018 14:41:46 -70.14, 135.99 94.63 02/07/2018 14:40:40 -70.14, 136.05 94.63 2.29 66
2 02/07/2018 15:31:13 70.04, -56.50 85.27 02/07/2018 15:31:25 70.06, -56.52 85.29 2.48 12
3 02/07/2018 16:20:49 -69.60, 110.52 95.17 02/07/2018 16:22:00 -69.62, 111.46 95.20 36.63 71
4 02/10/2018 06:58:15 -70.11,-108.18 95.52 02/10/2018 06:57:33 -70.13,-108.15 95.49 2.59 42
5 02/10/2018 07:47:42 70.00, 59.32 84.38 02/10/2018 07:48:17 70.00, 59.35 84.37 1.14 35
6 02/12/2018 22:25:04 70.72,-159.03 84.19 02/12/2018 22:23:55 70.78,-160.72 84.33 62.53 69
7 02/12/2018 23:14:44 -70.07, 7.64 96.44 02/12/2018 23:14:25 -70.07, 7.72 96.44 2.94 19
8 02/13/2018 00:04:11 69.96, 175.14 83.45 02/13/2018 00:05:09 69.94, 175.22 83.42 3.43 58
9 02/15/2018 14:41:41 70.18, -43.95 82.77 02/15/2018 14:40:36 70.20, -44.02 82.80 3.18 65
10 02/15/2018 15:31:11 -70.08, 123.54 97.34 02/15/2018 15:31:17 -70.06, 123.51 97.36 2.00 6
11 02/15/2018 16:20:44 69.63, -69.43 82.23 02/15/2018 16:21:55 69.62, -68.53 82.17 34.99 71
12 02/18/2018 06:58:10 70.13, 71.86 81.79 02/18/2018 06:57:28 70.14, 71.84 81.81 1.66 42
13 02/18/2018 07:47:40 -70.03,-120.65 98.32 02/18/2018 07:48:09 -70.01,-120.63 98.35 2.60 29

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 2/6/2018
SNOs_Map_LANDSAT-8_NPP_20180207.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 02/06/2018 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service